Rockford Fosgate Power T1000-4AD 1000 Watt Class-AD 4-Channel Amplifier

The T1000-4ad combines sound quality characteristics of Class-A designs with efficiency of a Class-D in one remarkable package. Superior sound quality is possible through the implementation dynamic switching frequency control. The addition of Constant Power circuitry produces optimized output at a range of impedances. Rockford Fosgate created Class-bd for brute power to run low frequency subwoofers, and now Class-ad offers high fidelity in a full-range configuration.
  • Number of Channels: 4
  • Rated Power(RMS Continuous Power):
  • 250 Watts x 4 @ 4-Ohms
  • 250 Watts x 4 @ 2-Ohms
  • 250 Watts x 4 @ 1-Ohm
  • 500 Watts x 2 @ 4-Ohms Bridged
  • 500 Watts x 2 @ 2-Ohms Bridged
  • Total Power (Sum of Rated Power): 1000 Watts RMS
  • Dynamic Power (PVC/PowerCube® Measurement)
  • Front Channels
  • 290 Watts x 2 @ 4-Ohms 0° Res
  • 290 Watts x 2 @ 2-Ohms 0° Res
  • 290 Watts x 2 @ 1-Ohm 0° Res
  • Rear Channels
  • 290 Watts x 2 @ 4-Ohms 0° Res
  • 290 Watts x 2 @ 2-Ohms 0° Res
  • 290 Watts x 2 @ 1-Ohm 0° Res
  • Bridgeable: Yes
  • Efficiency (average):
  • 84.1% @ 4-Ohm Full Power
  • 81.6% @ 2-Ohm Full Power
  • 81.0% @ 1-Ohm Full Power
  • 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
  • Function depends upon crossover setting (LP/AP/HP)
  • Signal Input:
  • Front Low level: 1 RCA pair
  • Rear Low level: 1 RCA pair
  • Signal Output: 1 RCA pair
  • Power Input Connector: Block
  • Power Wire Gauge: 4 AWG
  • Speaker Output Connector: Block
  • Speaker Wire Gauge: 8 AWG to 16 AWG
  • Heat Sink Type: Cast aluminum
  • Cooling: Convection
  • Remote Controls: Optional Remote Punch EQ
  • (overrides rear channel built-in Punch EQ)
  • Visual Indicators:
  • Power (Blue LED)
  • Thermal (Red LED)
  • Protect (Yellow LED)t
  • Circuit Topology Class: Class A/D
  • Frequency Response: 20Hz to 20kHz +/- 1dB
  • Dimensions (HxWxL):
  • 2.14 x 8.14 x 14.91 (in)
  • 5.42 x 20.68 x 37.86 (cm)
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