Super Racing Parts

In the animal kingdom, Hawks are birds of prey that hunt during the day rather than at night and their name comes from the Middle English word hafoc, which means “to grasp or seize.” The latest entry From Stührling Original’s Sportsman’s Series is the Sea Hawk, a day and date mechanical self-winding timepiece. This hawk, can go hunting with you day or night and with its whopping canteen-style crown protector will seize attention wherever you go by land or by sea. The Sea Hawk makes a mighty impression with its simple yet rugged case. The 44-millimeter round case has been blanked from solid 316L surgical grade stainless steel and is treated superbly with a brushed satin finish. However, it is the colossal screw-down crown protector that initially grabs the eye. The 10-millimeter round crown protector is anchored to the case with an expertly engineered “u” shaped tie-down anchor and “u” link. The anchor is secured to the case with micro-screws and the link that holds the cap is fastened with male and female screw pins. The engineering continues with a beveled edge on the cap while the Stührling signature logo is milled into its topside. The canteen-style crown adds to the overall footprint of the Sea Hawk measuring a full 53-millimeters across from three to nine. Another eye-catching detail is the high polish finish on the outer edge of the bezel snapping in contrast to the satin finish all around. Completing the at-a-glance look is the ever-so simple naked dial with Luminova™ baton markers at most positions and Arabic numerals at 12, 3 and 9. But do not be fooled by its simple look, the Sea Hawk features the reliable Stührling 22-jewel mechanical automatic day/date movement, caliber ST-90016. Beating at 21,600 vibrations per hour with quick-set day and date functionality, the engine is decorated magnificently with Perlage and Cotes de Genève on the back plates and a Damier finished rotor. To go with its hardy appeal, the Sea Hawk sports a domed Krysterna™ crystal on its face and a Krysterna™ crystal for the screwed-in exhibition case-back. The 22-millimeter heavily padded genuine leather strap with contrast stitching is a fitting complement for this rugged bird and the stainless steel buckle has a matching brushed finish and boasts “tuck and roll” engineering. When in the closed position, the strap conforms to the buckle and lays flatter and more comfortable on the wrist. Great for outdoor wear, you’ll want to “grasp” the Sea Hawk then “seize” the day!

In the animal kingdom, Hawks are birds of prey that hunt during the day rather than at night and their name comes from the Middle English word hafoc, which means “to grasp or seize.” The latest entry From Stührling Original’s Sportsman’s Series is the Sea Hawk, a day and date mechanical self-winding timepiece. This hawk, can go hunting with you day or night and with its whopping canteen-style crown protector will seize attention wherever you go by land or by sea. The Sea Hawk makes a mighty impression with its simple yet rugged case. The 44-millimeter round case has been blanked from solid 316L surgical grade stainless steel and is treated superbly with a brushed satin finish. However, it is the colossal screw-down crown protector that initially grabs the eye. The 10-millimeter round crown protector is anchored to the case with an expertly engineered “u” shaped tie-down anchor and “u” link. The anchor is secured to the case with micro-screws and the link that holds the cap is fastened with male and female screw pins. The engineering continues with a beveled edge on the cap while the Stührling signature logo is milled into its topside. The canteen-style crown adds to the overall footprint of the Sea Hawk measuring a full 53-millimeters across from three to nine. Another eye-catching detail is the high polish finish on the outer edge of the bezel snapping in contrast to the satin finish all around. Completing the at-a-glance look is the ever-so simple naked dial with Luminova™ baton markers at most positions and Arabic numerals at 12, 3 and 9. But do not be fooled by its simple look, the Sea Hawk features the reliable Stührling 22-jewel mechanical automatic day/date movement, caliber ST-90016. Beating at 21,600 vibrations per hour with quick-set day and date functionality, the engine is decorated magnificently with Perlage and Cotes de Genève on the back plates and a Damier finished rotor. To go with its hardy appeal, the Sea Hawk sports a domed Krysterna™ crystal on its face and a Krysterna™ crystal for the screwed-in exhibition case-back. The 22-millimeter heavily padded genuine leather strap with contrast stitching is a fitting complement for this rugged bird and the stainless steel buckle has a matching brushed finish and boasts “tuck and roll” engineering. When in the closed position, the strap conforms to the buckle and lays flatter and more comfortable on the wrist. Great for outdoor wear, you’ll want to “grasp” the Sea Hawk then “seize” the day!

In the animal kingdom, Hawks are birds of prey that hunt during the day rather than at night and their name comes from the Middle English word hafoc, which means “to grasp or seize.” The latest entry From Stührling Original’s Sportsman’s Series is the Sea Hawk, a day and date mechanical self-winding timepiece. This hawk, can go hunting with you day or night and with its whopping canteen-style crown protector will seize attention wherever you go by land or by sea. The Sea Hawk makes a mighty impression with its simple yet rugged case. The 44-millimeter round case has been blanked from solid 316L surgical grade stainless steel and is treated superbly with a brushed satin finish. However, it is the colossal screw-down crown protector that initially grabs the eye. The 10-millimeter round crown protector is anchored to the case with an expertly engineered “u” shaped tie-down anchor and “u” link. The anchor is secured to the case with micro-screws and the link that holds the cap is fastened with male and female screw pins. The engineering continues with a beveled edge on the cap while the Stührling signature logo is milled into its topside. The canteen-style crown adds to the overall footprint of the Sea Hawk measuring a full 53-millimeters across from three to nine. Another eye-catching detail is the high polish finish on the outer edge of the bezel snapping in contrast to the satin finish all around. Completing the at-a-glance look is the ever-so simple naked dial with Luminova™ baton markers at most positions and Arabic numerals at 12, 3 and 9. But do not be fooled by its simple look, the Sea Hawk features the reliable Stührling 22-jewel mechanical automatic day/date movement, caliber ST-90016. Beating at 21,600 vibrations per hour with quick-set day and date functionality, the engine is decorated magnificently with Perlage and Cotes de Genève on the back plates and a Damier finished rotor. To go with its hardy appeal, the Sea Hawk sports a domed Krysterna™ crystal on its face and a Krysterna™ crystal for the screwed-in exhibition case-back. The 22-millimeter heavily padded genuine leather strap with contrast stitching is a fitting complement for this rugged bird and the stainless steel buckle has a matching brushed finish and boasts “tuck and roll” engineering. When in the closed position, the strap conforms to the buckle and lays flatter and more comfortable on the wrist. Great for outdoor wear, you’ll want to “grasp” the Sea Hawk then “seize” the day!

Rod and Bar Rolling: Theory and Applications highlights the underlying relationship between solid mechanics and materials science. It provides a detailed overview of the deformation of material at high temperatures, an assessment of rod and bar rolling processes, and an in-depth review of the basics of hot rolling, elasticity, plasticity, and recrystallization for a clear understanding of the solid mechanics in engineering applications. The also reference presents methods utilized at modern rod and bar rolling facilities and current topics such as interstand tension, roll wear at elevated temperatures, water cooling of a workpiece during rolling.

4-channel car amplifier * 60 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms) * Dynamic Thermal Management cooling system * Differential Input circuitry eliminates hum * variable high- and low-pass filters (50-500 Hz, 24 dB/octave) * variable bass/treble boost (0-18 dB at 45 Hz, 0-12 dB at 12k Hz) *

The T400-4 amplifier is perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Thanks to the Dynamic Thermal Management, the small chassis design ensures it can be installed in any location--like under front seats. Rockford Fosgate Power Series Amplifiers Power > Size. These compact amps deliver the same gut wrenching power as its big brother, but their chassis designs are up to 40% smaller. DTM (Dynamic Thermal Management) allows efficient heat transfer that minimizes physical size and enables installs under seats and other compact areas when abundant power is required. 400 Watt 4-Channel Amplifier. Click to enlarge. Perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Click to enlarge. Small chassis designs with serious power. Click to enlarge. T400-4 Features 2/4 channel switch 24dB/octave crossover 4 Gauge power/ground terminals Audiophile grade speaker connections MOSFET output stage MOSFET power supply CEA-2006 Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings. Differential Inputs Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts the voltage common to both conductors (noise) resulting in only the clean signal. This allows only clean signal to enter the amplifier. DSM DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature. Dynamic Thermal Management Heat is often inefficiently dissipated across a heatsink causing "hot spots". Rockford Fosgate engineers have developed an award winning cooling design called DTM. This patent pending design seamlessly manages the output of power supply temperatures, while evenly distributing the excess heat across the entire amplifier. MEHSA3 MEHSA3 (Maximum Efficiency Heat Sink Application--gen. 3) reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span. NOMAD NOMAD (Non Multiplying Advanced Decision) is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances. Punch EQ2 In the early 70's, Jim Fosgate studied the acoustical properties of automobiles. Utilizing a real-time analyzer and pink noise, he would graph out the acoustical characteristics of each car he tested. Jim discovered three problems that were common to all cars: a midbass hump between 100-275Hz, a steep roll-off of high frequencies from 2kHz up to 20kHz, and reduced bass response below 50Hz. The Punch EQ on-board equalization circuit helps correct for these acoustical deficiencies in the listening environment. When set to Low-Pass(LP) operation, it becomes a variable Bass Boost. When set to High-Pass (HP) operation, it acts as a variable Mid-Bass and Treble Boost. When set to All Pass (AP) operation, both Bass and Treble frequencies are boosted. Rockford Fosgate Avatar These Avatars are a personal signature from the Rockford Fosgate team member who designed and engineered this fanatic product. This statement illustrates Rockford's commitment to being Designed and Engineered in the U.S.A. TO-247 MOSFETs Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more metal tab area for more power capacity, lower impedance and improved heat dissipation over traditional TO-220 MOSFETs found in competitor amps. TRANS·ana Trans·ana (TRANS conductance Active Nodal Amplifier) simplifies the signal path of the amplifier allowing the signal to travel through the amplifier at a lower voltage. The result is greater reliability and exceptional sound quality. T400-4 Specifications Number of Channels: 4 Rated Power: 60W x 4 @ 4-Ohms RMS 100W x 4 @ 2-Ohms RMS 200W x 2 @ 4-Ohms bridged RMS 2-Ohms x 2 bridged Stable Total Power: 400 Watts Dynamic Power: Front Channels 90 Watts x 2 @ 4-Ohms 0 degrees Res 154 Watts x 2 @ 2-Ohms 0 degrees Res Rear Channels 90 Watts x 2 @ 4-Ohms 0 degrees Res 154 Watts x 2 @ 2-Ohms 0 degrees Res Bridgeable: Yes Efficiency (average): 69% @ 4-Ohm 68% @ 2-Ohm Crossover Controls: Front High-Pass (HP): 50-500Hz 24dB/octave Butterworth Front Low-Pass (LP): 50-500Hz 24dB/octave Butterworth Rear High-Pass (HP): 50-500Hz 24dB/octave Butterworth Rear Low-Pass (LP): 50-500Hz 24dB/octave Butterworth Tone Controls: Front Channels - Punch EQ Treble: 0dB to +12dB @ 12kHz Bass: 0dB to +18dB @ 45Hz Rear Channels - Punch EQ Treble: 0dB to +12dB @ 12kHz Bass: 0dB to +18dB @ 45Hz Signal Input: Front Low level: 1 RCA pair Rear Low level: 1 RCA pair Signal Output: n/a Power Input Connector: Block Power Wire Gauge: 4 AWG Speaker Output Connector: Screw terminal barrier strip Speaker Wire Gauge: 8 AWG to 18 AWG Heat Sink Type: Cast aluminum Cooling: Convection Remote Controls: Optional Remote Punch EQ (overrides built-in Punch EQ) Visual Indicators: Power Thermal Protect Circuit Topology Class: Class A/B Frequency Response: 20Hz to 20kHz +/- 1dB Shipping Weight: 11.90 Lbs. (5.39 Kg.) Dimensions (HxWxL): 2.14 x 8.14 x 13.66 (in) 5.42 x 20.68 x 34.69 (cm) Thirty Years of Rockford Fosgate Rockford Fosgate products have been designed and engineered in Tempe, Arizona since the beginning. Rockford's 30 year reputation is grounded in engineering and manufacturing some of the finest audio products in the world. The company's no-compromise approach has yielded patented iconic products such as the Punch EQ, Punch 45 amplifier and the 3Sixty integrated signal processor. Today, Rockford's new products push the performance envelope even further. Each new product is a step forward--they sound bigger, they play louder, and run longer. Rockford never settles for "good enough." The 2010 product line represents the company's core philosophy. Rockfords new amplifiers, speakers and subwoofers have raised the bar on the competition. What's in the Box Rockford Fosgate Power T400-4 400-watt multi-channel amplifier, Mounting Hardware, User's Manual On a Tighter Budget? For those seeking a more affordable multi-channel amplification solution, Rockford offers the Punch Series P400-4 and the Prime Series R300-4. Power Series Multi-Channel Amplifiers Rockford Fosgate offers a 600-watt model in addition to this 400-watt model. Rockford Fosgate Power T600-4 600 watt multi channel amplifier Rockford Fosgate Power T400-4 400 watt multi channel amplifier

mono subwoofer amplifier * 250 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms) * Dynamic Thermal Management cooling system * variable low-pass filter filter (35-250 Hz, 12 dB/octave) * selectable subsonic filter (28Hz, 12 dB/octave) * variable bass boost (0-18 dB at 45 Hz) *

With its super efficient Class-BD circuit topology, the P1000-1bd assures maximum BOOM for your buck! Due to its dedicated low frequency response, this amplifier is optimized for mid-bass speakers or subwoofers only. No need to worry because its 1-ohm capability will drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers with ease. Rockford Fosgate Punch Series Amplification For over 25 years, Punch amplifiers have set the standard in the car audio amplifier industry and they continue to do so today. It's the reason that they have become the most popular amplifiers in the world. Each of the Punch family amplifiers reproduce sonic perfection along with impressive power in a compact chassis. Optimized for mid-bass speakers or subwoofers. Click to enlarge. All connections are recessed into the amplifier's chassis and located on the bottom edge of the P1000-1bd, for a clean, uncluttered install that looks great in any car. Click to enlarge. P1000-1bd Features 12dB/octave crossover 4 Gauge power/ground terminals Audiophile grade speaker connections Infrasonic filter MOSFET output stage MOSFET power supply RCA pass-thru Top Mounted LED Indicators CEA-2006 Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings. Class bd Rockford Fosgate bd topology is a revolutionary patented design, integrating a technology that is more efficient than typical class AB and has lower distortion than class D designs. POWER bd amplifiers are 75-80% efficient vs. 20-60% efficient class ab amplifiers. What does that mean? More power from your amplifier with less drain on your vehicles electrical and charging system. Differential Inputs Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts the voltage common to both conductors (noise) resulting in only the clean signal. This allows only clean signal to enter the amplifier. DSM DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature. Dynamic Thermal Management Heat is often inefficiently dissipated across a heatsink causing "hot spots". Rockford Fosgate engineers have developed an award winning cooling design called DTM. This patent pending design seamlessly manages the output of power supply temperatures, while evenly distributing the excess heat across the entire amplifier. MEHSA3 MEHSA3 (Maximum Efficiency Heat Sink Application--gen. 3) reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span. NOMAD NOMAD (Non Multiplying Advanced Decision) is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances. Punch EQ2 In the early 70's, Jim Fosgate studied the acoustical properties of automobiles. Utilizing a real-time analyzer and pink noise, he would graph out the acoustical characteristics of each car he tested. Jim discovered three problems that were common to all cars: a midbass hump between 100-275Hz, a steep roll-off of high frequencies from 2kHz up to 20kHz, and reduced bass response below 50Hz. The Punch EQ on-board equalization circuit helps correct for these acoustical deficiencies in the listening environment. When set to Low-Pass(LP) operation, it becomes a variable Bass Boost. When set to High-Pass (HP) operation, it acts as a variable Mid-Bass and Treble Boost. When set to All Pass (AP) operation, both Bass and Treble frequencies are boosted. Rockford Fosgate Avatar These Avatars are a personal signature from the Rockford Fosgate team member who designed and engineered this fanatic product. This statement illustrates Rockford's commitment to being Designed and Engineered in the U.S.A. TO-247 MOSFETs Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more metal tab area for more power capacity, lower impedance and improved heat dissipation over traditional TO-220 MOSFETs found in competitor amps. P1000-1bd Specifications Number of Channels: 1 Rated Power: 250W x 1 @ 4-Ohms RMS 500W x 1 @ 2-Ohms RMS 1000W x 1 @ 1-Ohm RMS Total Power: 1000 Watts Dynamic Power: -- Bridgeable: No Efficiency (average): 86% @ 4-Ohm 84% @ 2-Ohm 76% @ 1-Ohm Crossover Controls: Low-Pass (LP): 35-250Hz 24dB/octave Butterworth Tone Controls: Punch EQ2 Bass: 0dB to +18dB @ 45Hz Infrasonic Filter: Selectable 12dB/Octave, -3dB @ 28Hz Signal Input: Low level: 1 RCA pair Signal Output: Low level: 1 RCA pair Power Input Connector: Block Power Wire Gauge: 4 AWG Speaker Output Connector: Screw terminal barrier strip Speaker Wire Gauge: 8 AWG to 18 AWG Heat Sink Type: Cast aluminum Cooling: Convection Remote Controls: Optional PEQ Remote Punch EQ (overrides built-in Punch EQ2) Visual Indicators: Power Thermal Protect Circuit Topology Class: Class bd Frequency Response: 20Hz to 250kHz +/- 0.5dB Shipping Weight: 10.38 Lbs. (4.70 Kg.) Dimensions (HxWxL): 2.25 x 7.625 x 14.375 (in) 5.71 x 19.37 x 36.50 (cm) Thirty Years of Rockford Fosgate Rockford Fosgate products have been designed and engineered in Tempe, Arizona since the beginning. Rockford's 30 year reputation is grounded in engineering and manufacturing some of the finest audio products in the world. The company's no-compromise approach has yielded patented iconic products such as the Punch EQ, Punch 45 amplifier and the 3Sixty integrated signal processor. Today, Rockford's new products push the performance envelope even further. Each new product is a step forward--they sound bigger, they play louder, and run longer. Rockford never settles for "good enough." The 2010 product line represents the company's core philosophy. Rockfords new amplifiers, speakers and subwoofers have raised the bar on the competition. What's in the Box Rockford Fosgate Punch P1000-1BD 1000-Watt Mono Amplifier, User's Manual More Amplifier Options From Rockford Fosgate If you need more features, step up to the Power Series T1000-1BDCP. On a Tighter Budget? Rockford's also got you covered. Consider the Prime Series R1000-1D. Rockford Fosgate Punch Series Power Amplifiers Rockford Fosgate Punch P200-2 200-Watt Stereo Amplifier Rockford Fosgate Punch P300-1 300-Watt Mono Amplifer Rockford Fosgate Punch P300-2 300-Watt Stereo Amplifer Rockford Fosgate Punch P400-1 400 Watt Mono Amplifier Rockford Fosgate Punch P400-2 400-Watt Stereo Amplifier Rockford Fosgate Punch P400-4 400-Watt Multi Channel Amplifer Rockford Fosgate Punch P500-1BD 500-Watt Mono Amplifer Rockford Fosgate Punch P500-2 500-Watt Stereo Amplifer Rockford Fosgate Punch P500-4 500 Watt Multi Channel Amplifier Rockford Fosgate Punch P700-1BD 700 Watt Mono Amplifier Rockford Fosgate Punch P1000-1BD 1000-Watt Mono Amplifer

The T500-1bdCP is based on the legendary T500-1bd amplifier design with a proprietary "Constant Power" configuration delivering up to 25% more power (Watts) across all impedance loads. The listening experience is cleaner, louder and more impressive than ever before. With the T500-1bdCP, you can now use an "under-the-seat" dedicated subwoofer amplifier to drive two 4-Ohm DVC subwoofers. This amp will provide enough bass to separate you from those envious car audio geeks.

The T500-1bdCP is based on the legendary T500-1bd amplifier design with a proprietary "Constant Power" configuration delivering up to 25% more power (Watts) across all impedance loads. The listening experience is cleaner, louder and more impressive than ever before. With the T500-1bdCP, you can now use an "under-the-seat" dedicated subwoofer amplifier to drive two 4-Ohm DVC subwoofers. This amp will provide enough bass to separate you from those envious car audio geeks. Rockford Fosgate Power Series Amplifiers Power > Size. These compact amps deliver the same gut wrenching power as its big brother, but their chassis designs are up to 40% smaller. DTM (Dynamic Thermal Management) allows efficient heat transfer that minimizes physical size and enables installs under seats and other compact areas when abundant power is required. The "Constant Power" configuration delivers up to 25% more power (Watts) across all impedance loads. Click to enlarge. Pass-thru connection for easy system-building. Click to enlarge. Small chassis designs with serious power. Click to enlarge. T500-1bdCP Features 24dB/octave crossover 4 Gauge power/ground terminals Audiophile grade speaker connections Infrasonic filter MOSFET output stage MOSFET power supply RCA pass-thru CEA-2006 Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings. Class bd Rockford Fosgate bd topology is a revolutionary patented design, integrating a technology that is more efficient than typical class AB and has lower distortion than class D designs. POWER bd amplifiers are 75-80% efficient vs. 20-60% efficient class ab amplifiers. What does that mean? More power from your amplifier with less drain on your vehicles electrical and charging system. Constant Power Music and speakers have a dynamic relationship. As the frequency of music varies, so does the impedance of the speaker. This patent pending technology gives the amplifier the ability to instantaneously deliver its maximum output power to the speaker without regard to its varying impedance while still maintaining its high-efficiency and thermal performance. Differential Inputs Differential input circuitry measures the voltage of both the (+) and (-) input signal. The circuitry subtracts the voltage common to both conductors (noise) resulting in only the clean signal. This allows only clean signal to enter the amplifier. DSM DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature. Dynamic Thermal Management Heat is often inefficiently dissipated across a heatsink causing "hot spots". Rockford Fosgate engineers have developed an award winning cooling design called DTM. This patent pending design seamlessly manages the output of power supply temperatures, while evenly distributing the excess heat across the entire amplifier. MEHSA3 MEHSA3 (Maximum Efficiency Heat Sink Application--gen. 3) reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span. NOMAD NOMAD (Non Multiplying Advanced Decision) is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances. Punch EQ2 In the early 70's, Jim Fosgate studied the acoustical properties of automobiles. Utilizing a real-time analyzer and pink noise, he would graph out the acoustical characteristics of each car he tested. Jim discovered three problems that were common to all cars: a midbass hump between 100-275Hz, a steep roll-off of high frequencies from 2kHz up to 20kHz, and reduced bass response below 50Hz. The Punch EQ on-board equalization circuit helps correct for these acoustical deficiencies in the listening environment. When set to Low-Pass(LP) operation, it becomes a variable Bass Boost. When set to High-Pass (HP) operation, it acts as a variable Mid-Bass and Treble Boost. When set to All Pass (AP) operation, both Bass and Treble frequencies are boosted. Rockford Fosgate Avatar These Avatars are a personal signature from the Rockford Fosgate team member who designed and engineered this fanatic product. This statement illustrates Rockford's commitment to being Designed and Engineered in the U.S.A. TO-247 MOSFETs Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more metal tab area for more power capacity, lower impedance and improved heat dissipation over traditional TO-220 MOSFETs found in competitor amps. T500-1bdCP Specifications Number of Channels: 1 Rated Power: 300W x 1 @ 4-Ohms RMS 500W x 1 @ 2-Ohms RMS 500W x 1 @ 1-Ohm RMS Total Power: 500 Watts Dynamic Power: 690 Watts Bridgeable: No Efficiency (average): 86.2% @ 4-Ohm 82.3% @ 2-Ohm 73.4% @ 1-Ohm Crossover Controls: Low-Pass (LP): 35-250Hz 24dB/octave Butterworth Tone Controls: Bass: 0dB to +18dB @ 45Hz Infrasonic Filter: -3dB @ 28Hz 12dB/Octave Signal Input: Low level: 1 RCA pair Signal Output: Low level: 1 RCA pair Power Input Connector: Block Power Wire Gauge: 4 AWG Speaker Output Connector: Screw terminal barrier strip Speaker Wire Gauge: 8 AWG to 18 AWG Heat Sink Type: Cast aluminum Cooling: Convection Remote Controls: Optional Remote Punch EQ (overrides built-in Punch EQ) Visual Indicators: Power Thermal Protect Circuit Topology Class: Class bd Frequency Response: 20Hz to 250kHz +/- 0.5dB Shipping Weight: 13.39 Lbs. (6.07 Kg.) Dimensions (HxWxL): 2.14 x 8.14 x 11.41 (in) 5.42 x 20.68 x 28.97 (cm) Thirty Years of Rockford Fosgate Rockford Fosgate products have been designed and engineered in Tempe, Arizona since the beginning. Rockford's 30 year reputation is grounded in engineering and manufacturing some of the finest audio products in the world. The company's no-compromise approach has yielded patented iconic products such as the Punch EQ, Punch 45 amplifier and the 3Sixty integrated signal processor. Today, Rockford's new products push the performance envelope even further. Each new product is a step forward--they sound bigger, they play louder, and run longer. Rockford never settles for "good enough." The 2010 product line represents the company's core philosophy. Rockfords new amplifiers, speakers and subwoofers have raised the bar on the competition. What's in the Box Rockford Fosgate Power T500-1BDCP 500 watt mono amplifier, Mounting Hardware, User's Manual On a Tighter Budget? For those seeking a more affordable multi-channel amplification solution, Rockford offers the Punch Series P500-1bd and the Prime Series R500-1, among other options. Power Series "Constant Power" Amplifiers Rockford Fosgate Power T500-1BDCP 500 watt mono amplifier Rockford Fosgate Power T1000-1BDCP 1000 watt mono amplifier Rockford Fosgate Power T1500-1BDCP 1500 watt mono amplifier