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Rockford Fosgate Power T400-4 (Black Box) Open Box

(Open Box) Power Series Compact 4-Channel Amplifier

Rockford Fosgate
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Power Series 4-Channel Class AB Car Amplifier • 60W x 4 chan. @ 4 ohm • 100W x 4 chan. @ 2 ohm • 200W x 2 chan. @ 4 ohm • 400W x 1 chan. Max • MOSFET Power Supply • High-pass and low-pass crossover • Audiophile grade speaker connections

Learn more about the LS-t400-4-OB

We apologize

This item has been discontinued

Product Highlights


Power Series 4-Channel Class AB Car Amplifier • 60W x 4 chan. @ 4 ohm • 100W x 4 chan. @ 2 ohm • 200W x 2 chan. @ 4 ohm • 400W x 1 chan. Max • MOSFET Power Supply • High-pass and low-pass crossover • Audiophile grade speaker connections

Description


Rockford Fosgate brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

  • Power Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 60 watts x 4 chan.
    • 2 ohm: 100 watts x 4 chan.
    • Bridged, 4 ohm: 200 watts x 2 chan.
  • Max power output: 400 watts x 1 chan.
  • MOSFET Power Supply
  • Built-in NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances
  • Built-in differential inputs eliminates noise picked up the signal cable
  • Remote bass level input (remote level control sold separately)
  • LED power, thermal, and protection indicators
  • Tuned Bass EQ (0-12 dB bass boost at 45 Hz)
  • Audiophile grade speaker connections
  • Infrasonic filter
  • Front and Rear RCA Inputs
  • Built-in cast aluminum convection cooling evenly distributes excess heat across entire amplifier heatsink
  • Variable low-pass filter (50-500 Hz, 24 dB/octave)
  • Variable high-pass filter (50-500 Hz, 24 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-25000 Hz
  • Dimensions: 13.66" L x 8.14" W x 2.14" H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
60 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
Bridged RMS Power
200 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total RMS Power Output
400 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.5%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 500 Hz
Low-Pass Crossover Frequency
50 - 500 Hz
Signal-to-Noise Ratio
85 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

T400-4-OB

Weight:

13.00lbs

Internal SKU:

LS-t400-4-OB

Internal Product ID:

39488

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Rockford Fosgate Power T400-4 (Black Box) Open Box thumbnail image

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