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Description
Rockford Fosgate Power T400-4 - 4 Channel AmplifierRockford Fosgate Power T400 4 400 Watt 4 Channel Amplifier 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. Number of Channels: 4 Rated Power(RMS Continuous Power): 60 Watts x 4 @ 4 Ohms 100 Watts x 4 @ 2
Rockford Fosgate Power T400-4 400 Watt 4-Channel Amplifier
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.
- Number of Channels: 4
- Rated Power(RMS Continuous Power):
- 60 Watts x 4 @ 4-Ohms
- 100 Watts x 4 @ 2-Ohms
- 200 Watts x 2 @ 4-Ohms Bridged
- 2-Ohms x 2 Bridged Stable
- Total Power (Sum of Rated Power): 400 Watts RMS
- Dynamic Power (PVC/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
- 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
- Signal Output: N/A
- Power Input Connector: Block
- Power Wire Gauge: 4 AWG
- Speaker Output Connector: Screw terminal barrier strip
- Speaker Wire Gauge: 8 AWG to 18 AWG
- Heat Sink Type: Cast aluminum
- Cooling: Convection
- Remote Controls: Optional Remote Punch EQ
- (overrides rear channel built-in Punch EQ)
- Visual Indicators:
- Power
- Thermal
- Protect
- Circuit Topology Class: Class A/B
- Frequency Response: 20Hz to 20kHz +/- 1dB
- Dimensions (HxWxL):
- 2.14 x 8.14 x 13.66 (in)
- 5.42 x 20.68 x 34.69 (cm)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 513 reviews
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Product Reviews
★★★★★ 5
Timeless and sturdy!
Such a huge fan of this company. We've bought multiple stands and loved them. I had the older more silver ones previously but got the black one for my newer Mac and it's awesome. The design is perfect. and it's helpful not just for the function of holding the stand, but it's helping keep the laptop cool by drawing heat away and also airflow/etc.
I had a guy in the office the other day come ask me if he could swap me for the black one because he loved it so much. lol.
Anyway, great stands. We've been buying from this company for almost 10 years. Solid. They look as new today as they did when we bought the first one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
★★★★★ 5
Does what it needs to
-Solid
-One piece construction
-Great accentuation of my laptop
-Pleasant angle to still keyboard if you need to
-Rubberized feet keep it in place
-Reasonably priced
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
★★★★★ 5
Works great in my setup
I got this for my work desk, and it does exactly what it's advertised to do: it holds my laptop (which is 16 inches). And it doesn't wobble and shake whenever I type on my external keyboard (I use a Unicomp Ultra Classic, which uses buckling springs, so I'm putting a decent amount of force into each keypress - if a stand is not stable, it will be immediately obvious to me), and I can even move my mouse underneath the stand without running into any problems. (Before, when my laptop was sitting directly on the desk, it was annoying how it made me move my keyboard around and inhibited my range of mouse movement, but now I can place my keyboard right where I want it and use my mouse as I please.)
The stand feels very sturdy and well-constructed, and it keeps my laptop at eye level. Height-adjust would be nice, but I have yet to find a good quality adjustable laptop stand, so I'll just use books to adjust it if the need arises. The box it comes in is also quite nice.
This thing freed up desk space where I needed it and is unlikely to ever fail (there are no moving parts), so I wholeheartedly recommend it to anyone looking for a laptop stand.
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Reviewed in the United States on July 8, 2023
★★★★★ 4
Beautiful design
Simple, functional and beautifully designed, I'm glad I bought it.
(not a five starts just because I thought it was higher, but again, my fault for not reviewing the specs first)
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Reviewed in the United States on October 29, 2024
★★★★★ 5
Phenomenal Stand!
I Have 5 Of These Top Shelve Laptop Stands I Use For Various Projects I Work On While Home.
Mostly Music Editing & DJing! These Stands Are Most Durable!!
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Reviewed in the United States on March 21, 2026
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