Rockford Fosgate T750X1BD

Flexible vehicle integration is achieved via a configurable input harness with Molex style connectivity that accepts both RCA and speaker level signals while our differential input circuitry eliminates signal noise from entering the amplifier resulting in a clean audio signal. When using speaker level input signals, the amplifier also has integrated auto turn-on capabilities and converts its remote input terminal to an output that can be used to turn-on additional amplifiers.

This can eliminate the need of sourcing a separate remote turn-on signal for the amplifier from the vehicle. Top mounted controls allow easy access to the built-in low pass crossover, patented Punch EQ boost circuit and our patented C.L.E.A.N. input/output clip detection circuits. The 3-stage thermal lock extrusion with dual fan forced induction keeps everything cool while our real-time thermal/protection schemes safeguard the amplifier in the event of overheating or short circuit conditions. The unit is also compatible with our Punch PLC2 remote level controller and is ideal for those installations where you need a compact amplifier that can produce high output power.

Product Highlights:

• Mono subwoofer amplifier
• 500 watts RMS x 1 at 4 ohms (750 watts RMS x 1 at 2 ohms)
• 750 watts RMS x 1 at 1 ohm
• CEA-2006 compliant
• Class BD amplifier technology with Constant Power topology
• C.L.E.A.N. gain setup system includes clip lights and test tone CD
• Differential input circuitry helps eliminate hum
• Dual-fan forced induction cooling
• Variable low-pass filter (50-250 Hz, 12 dB/octave)
• Switchable subsonic filter (28 Hz, 12 dB/octave)
• Variable Punch EQ (0-18 dB at 45 Hz)
• Optional PLC2 Punch Level Control wired remote with clip light available
• Preamp and speaker-level inputs
• Signal-sensing turn-on with speaker-level input eliminates need for remote turn-on lead
• 8-gauge power and ground leads and a 100-amp fuse recommended — wiring and hardware not included with amplifier
  
• No onboard fuses — when installing multiple amps in a system, an additional 100-amp in-line fuse between the distribution block and the amplifier is recommended

Specifications:

• • Cta-2006 Compliant
  • Number of Channels: 1
  • Total Power (Sum of Rated Power): 750 Watts
  • Rated Power (RMS Continuous Power):

  500 Watts x 1 @ 4-Ohm
  750 Watts x 1 @ 2-Ohm
  750 Watts x 1 @ 1-Ohm

  • Dynamic Power (PVC/PowerCube®):

  538 Watts x 1 @ 4-Ohm
  909 Watts x 1 @ 2-Ohm
  990 Watts x 1 @ 1-Ohm
  

  • Bridgeable: No
  • Frequency Response: 20Hz - 230Hz +/-1dB
  • Input Sensitivity: 150 mV to 12 V
  • Circuit Topology Class: Class BD
  • Efficiency (average): >85%
  • Total Harmonic Distortion (THD+Noise):

  
  

  
  

  
  

  
  

  4-Ohm: <1.0%
  2-Ohm: <1.0%
  1-Ohm: <1.0% above 35 Hz

  • Signal Input: High/Low Level Input: 4-Pin harness
  • Signal Output: —
  • Tone Controls:

  
  

  Bass: 0 to +18 dB @ 45 Hz

  • Crossover Controls: 

  Low-Pass: 50Hz - 250Hz @ 12dB/Octave Butterworth
  Infrasonic: 28Hz @ 12dB/Octave Butterworth

  • Remote Controls: Optional PLC2 provides Punch Level Control
  • Visual Indicators:
  • Power: Blue LED
  • Protect: Red LED
  • Input Clip: Red LED³
  • Output Clip: Blue/Violet/Red LED^1,2,3
  • LED Color Legend:

  ¹BLUE: <0.5% THD

  ²VIOLET: 1% THD

  ³RED: 10%+ THD

  • Power Wire Gauge: 8 AWG
  • Power Input Connector: Detachable Compression Terminal; Replacement 1040-57997
  • Speaker Wire Gauge: 10 AWG
  • Speaker Output Connector: Detachable Compression Terminal
  • Cooling: Dual Fan Cooled
  • Heatsink: Extruded Aluminum
  • Operating Voltage: 9 - 16 VDC
  • Recommended Fuse (not included): 100 A
  • Average Current Draw (13.8V Music): -
  • Max. Current Draw (13.8V Sinewave): 86 A
  • Dimensions (H x W x D): 1.6 x 4.3 x 8.3 (in.); 4.1 x 10.8 x 21.1 (cm)