ROCKFORD FOSGATE TM750X1BD

Power Marine 750 Watt Class-bd 1-Channel Amplifier

The TM750X1bd Element Ready amplifier is a 750 watt RMS, 1 ohm stable unit built on out Class bd platform for maximum sound fidelity and efficiency. It also integrates out Constant Power technology which results in up to 25% more output power. Amplifier top mounted controls include our C.L.E.A.N. level setting system, integrated low pass crossover and our Punch EQ boost circuit. Upgraded input RCA connectors allow for high or low level input signal to be used through our differential input circuit which eliminates incoming noise and can provide a remote out signal when using high level inputs. Dual fan cooling, real time thermal monitoring and dual extruded heat sinks maintain heat dissipation even at high outputs keeping the amp cool. Other features include a conformal coated circuit board for protection against element exposure and compatibility with our PLC2 level remote control.

Class bd Technology
Rockford Fostgate proprietary low impedance constant power
Differential inputs with high level auto turn-on feature
Upgraded RCA connectors
8 AWG spring compression wiring terminal
AP remote out feature when using high level inputs
2013 PLC2 remote ready
C.L.E.A.N. input/output clip detection and indicator LEDs
Top mounted controls
Dual fan cooled
Real time thermal sensing
Dual extruded heat sinks
All other Rockford protection schemes
CEA-2006 and CE Compliant
Discrete surface mount technology
Marine grade two part epoxy coating on circuit boards

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Product Description

The Power TM750X1bd 750 Watt mono, ultra-compact amplifier is built on Rockford Fosgate’s patented Class bd technology platform. This design creates a highly efficient design that reduces the electrical impact on the vehicles charging system by using the efficient Class D technology while maintaining fidelity combining it with Class b topology. 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.

CEA-2006 Compliant: [CEA-2006 Guidelines] CEA-2006 Power Rating / 500W x 4 @ 4Ω / ≤1.0% THD+N
Number of Channels: 1
Rated Power (RMS Continuous Power): 500 Watts x 1 @ 4-Ohm / 750 Watts x 1 @ 2-Ohm / 750 Watts x 1 @ 1-Ohm
Total Power (Sum of Rated Power): 750 Watts
Frequency Response: 20Hz-230Hz +/-1dB
Efficiency (average): >85%
Total Harmonic Distortion (THD+Noise): 4-Ohm: <1.0% / 2-Ohm: <1.0%
Crossover Controls: Low-Pass: 50Hz - 250Hz @ 12dB/Octave Butterworth
Tone Controls: Bass: 0 to +18 dB @ 45 Hz
Input Sensitivity: 150 mV to 12 V
Signal Input: High/Low Level Input: 4-Pin harness
Power Input Connector: Detachable Compression Terminal
Power Wire Gauge: 8 AWG
Speaker Output Connector: High/Low Level Input: 4-Pin harness
Speaker Wire Gauge: 10 AWG
Heat Sink Type: Extruded Aluminum
Cooling: Dual Fan Cooled
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 LED1,2,3
LED Color Legend: 1BLUE: <0.5% THD / 2VIOLET: 1% THD / 3RED: 10%+ THD
Circuit Topology Class: Class-BD
Operating Voltage: 9 - 16 VDC
Shipping Weight: 3.44 Lbs. (1.56 Kg.)
Dimensions (H x W x D): 1.6 x 4.3 x 8.3 (in.) / 4.1 x 10.8 x 21.1 (cm)