Rockford Fosgate T400-4 4 Channel Car Amplifier

Brand-new, unused, unopened, undamaged item in its original packaging

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Specifications:

Number of Channels: 4

Rated Power (continuous power);  60W x 2 @ 4-Ohms RMS; 100W x 2 @ 2-Ohms RMS; 200W x 1 @ 4-Ohms bridged RMS; 2-Ohms x 2 bridged Stable

Total Power (total sum of 'rated power'): 400 Watts

Dynamic Power (powercube measurement): Front Channels 90 Watts x 2 @ 4-Ohms 0° Res; 154 Watts x 2 @ 2-Ohms 0° Res. Rear Channels 90 Watts x 2 @ 4-Ohms 0° Res; 154 Watts x 2 @ 2-Ohms 0° Res

Bridgeable: Yes

Efficiency (average): 69% @ 4-Ohms; 68% @ 2-Ohms;

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

Signal Input Front Low level: 1 RCA pair

Rear Low level: 1 RCA pair

Heat Sink Type: Cast aluminum

Cooling: Convection

Remote Controls: Optional Remote Punch EQ (overrides built-in Punch EQ)

Visual Indicators: Power; Thermal; Protect

Circuit Topology Class Class A/B

Frequency Response 20Hz to 20kHz +/- 1dB

Dimensions (HxWxL): 5.42 x 20.68 x 34.69 (cm)

Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.