Rockford Fosgate Power T400-4 - car - amplifier
Manufacturer: Rockford Corporation Part number: T400-4
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- Description:
- The T400-4 amplifier is perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Thanks to the dynamic thermal management, the small chassis design insures it can be installed in any location - like under front seats.
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*Total price for the Rockford Fosgate Power T400-4 - car - amplifier are estimated and may vary slightly based on exact tax, shipping, manufacturer rebate or any sale/promotion on the merchant site.
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9 stars
Spectacluar quality
by mattalones on October 30, 2007
Pros: All elements of the sound spectrum raise proportionally to one another, maintaining quality sound at all volume levels.
Cons: Large size may make it difficult to find a simple mounting location.
Summary: This amplifier is built to perform! It will definitely bring out the full potential in your speakers if used as a four channel amplifier; so much so that it may ...
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Summary: This amplifier is built to perform! It will definitely bring out the full potential in your speakers if used as a four channel amplifier; so much so that it may bring out their range limitations.
For instance, I am running Infinity Kappa speakers from it - front: two 5.5's, rear: two 5x7's - and, while they are pretty nice speakers, it highlights that they have a slightly overloaded mid-range. This was not at all apparent when I was running these speakers directly off of the head unit.
It is not to say this amp is only better than head units. When matched up against alpine, kicker, and mtx amplifiers, it will prove to deliver the most realistic reproduction of an original recording.
The Kenwood KAC-6402 was much less efficient at delivering clean mids. The kicker ZX200.4 was not quite balanced properly with its mid-high assertiveness. Then MTX TC4004, while louder than this Rockford, is not as smoothed out in the lower ends (800hz-1.2khz).
The Rockford T4004 has just got it right. If you are looking for a mid-sized system, this is the perfect amplifier for you highs. It also pairs up with the Rockford T10001bd exceptionally well.
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show Specifications
- Manufacturer: Rockford Corporation
- Part number: T400-4
- Description: The T400-4 amplifier is perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Thanks to the dynamic thermal management, the small chassis design insures it can be installed in any location - like under front seats.
General
- Packaged Quantity 1
- Product Type Amplifier
- Recommended Use Car
- Width 8.1 in
- Depth 13.7 in
- Height 2.1 in
- Weight 11.9 lbs
Audio System
- Response Bandwidth 20 - 20000 Hz
- Signal-To-Noise Ratio 105 dB
- Continuous Power / Channel Qty 60 Watts x 4
- Amplifier Output 4-channel
- Input Signal Voltage 0.15 - 5V
- Crossover Active crossover
- Crossover Slope 24 dB/octave
- Low Pass Frequencies 50 - 500 Hz
- High Pass Frequencies 50 - 500 Hz
- Bass Boost Frequency 45 Hz
- Bass Boost Gain 0 to +18dB
- Output Power / Total 400 Watt
- Amplifier Class Class AB
- Amplifier Output Details 60 Watt - 4 Ohm - 4 channel(s),
100 Watt - 2 Ohm - 4 channel(s),
200 Watt - 4 Ohm - 2 channel(s) - Additional Features Bass & treble control,
Thermal protection
Connections
- Connector Type 2 x Audio line-in ( RCA phono x 2 ),
Remote control,
Speakers output ( Screw-type ),
DC power input ( Screw-type )
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