• Get a free one-year extended warranty on this select Rockford Fosgate Amplifier when purchased as an Amplifier Installation Kit bundle.
• Dynamic Thermal Management cooling system
• 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)
• 4-gauge power and ground leads and a 150-amp fuse recommended — wiring and hardware included with this listing

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

Get a free one-year extended warranty on this select Rockford Fosgate Amplifier when purchased as an Amplifier Installation Kit bundle.

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

(1) Rockford Fosgate RFK4 Wire Kit



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)