Rockford Fosgate 4 Channel 1000W Full Range Class AD Amplifier

Rockford Fosgate 4 Channel Amplifier 1000W Full Range Class AD Constant Power

The T1000-4ad combines sound quality characteristics of Class-A designs with the efficiency of a Class-D in one remarkable package. Superior sound quality is possible through the implementation of 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.

This Listing Includes:
(1) 4-Channel Amplifier
(4) 1-1/2" Self-tapping screws
(1) Manual

Features:
- 2/4 channel input switch
- 24dB/octave crossover
- 4 Gauge power/ground connectors
- Audiophile grade speaker connections
- MOSFET power supply
- MOSFET output stage
- RCA pass-thru outputs

Specifications:
Number of Channels: 4
Total Power(Sum of Rated Power): 1000 Watts RMS
Bridgeable: Yes
Frequency Response: 20Hz to 20kHz +/-1dB
Input Sensitivity: 150 mV to 5 V
Circuit Topology Class: Class AD
Signal Output: 1 RCA pair
Power Wire Gauge: 4 AWG
Power Input Connector: Block
Speaker Wire Gauge: 8 AWG to 16 AWG
Speaker Output Connector: Block
Cooling: Convection
Operating Voltage: 9 - 16 VDC
Recommended Fuse(not included): 150 A
Average Current Draw (13.8V Music): 60 A
Max. Current Draw (13.8V Sinewave): 120 A
Suggested Alternator: 75 A

Rated Power(RMS Continuous Power):
250 Watts x 4 @ 4-Ohm
250 Watts x 4 @ 2-Ohm
250 Watts x 4 @ 1-Ohm
500 Watts x 2 @ 4-Ohm Bridged
500 Watts x 2 @ 2-Ohm Bridged

Dynamic Power(PVC/PowerCube):
270 Watts x 4 @ 4-Ohm 0 Res
327 Watts x 4 @ 2-Ohm 0 Res
365 Watts x 4 @ 1-Ohm 0 Res
619 Watts x 2 @ 4-Ohm Bridged
654 Watts x 2 @ 2-Ohm Bridged

Efficiency (average):
84.1% @ 4-Ohm
81.6% @ 2-Ohm
81% @ 1-Ohm

Total Harmonic Distortion (THD+Noise):
4-Ohm: Less than 1.0%
2-Ohm: Less than 1.0%

Signal Input:
Front Channels: 1 RCA pair
Rear Channels: 1 RCA pair
Input Switch: 2CH / 4CH

Tone Controls:
Front Channels:
Treble: 0dB to +12dB @ 12kHz
Bass: 0dB to +18dB @ 45Hz

Rear Channels:
Treble: 0dB to +12dB @ 12kHz
Bass: 0dB to +18dB @ 45Hz
Function depends upon crossover setting (LP/AP/HP)

Crossover Controls:
Front Channels:
High-Pass (HP): 50Hz-500Hz @ 24dB/octave Butterworth
Low-Pass (LP): 50Hz-500Hz @ 24dB/octave Butterworth

Rear Channels:
High-Pass (HP): 50Hz-500Hz @ 24dB/octave Butterworth
Low-Pass (LP): 50Hz-500Hz @ 24dB/octave Butterworth

Visual Indicators:
Power (Blue LED)
Thermal (Red LED)
Protect (Yellow LED)

Dimensions (H x W x D): 2.14 x 8.14 x 14.91 (in)