SKU: 96923306212

Rockford Fosgate Power T800-4AD - 4 Channel Amplifier

Sale price$337.50 Regular price$375.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Rockford Fosgate Power T800-4AD - 4 Channel AmplifierThe T800 4ad combines sound quality characteristics of Class A designs with efficiency of a Class D in one remarkable package. Superior sound quality is possible through the implementation 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

The T800-4ad combines sound quality characteristics of Class-A designs with efficiency of a Class-D in one remarkable package. Superior sound quality is possible through the implementation 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.

  • Number of Channels: 4
  • Rated Power(RMS Continuous Power):
  • 150 Watts x 4 @ 4-Ohm
  • 150 Watts x 4 @ 2-Ohm
  • 200 Watts x 4 @ 1-Ohm
  • 300 Watts x 2 @ 4-Ohm Bridged
  • 400 Watts x 2 @ 2-Ohm Bridged
  • Dynamic Power (PVC/PowerCube® Measurement):
  • Front Channels:
  • TBA Watts x 2 @ 4-Ohms 0° Res
  • TBA Watts x 2 @ 2-Ohms 0° Res
  • TBA Watts x 2 @ 1-Ohm 0° Res
  • Rear Channels:
  • TBA Watts x 2 @ 4-Ohms 0° Res
  • TBA Watts x 2 @ 2-Ohms 0° Res
  • TBA Watts x 2 @ 1-Ohm 0° Res
  • Bridgeable: Yes
  • Frequency Response: 20Hz to 20kHz +/-1dB
  • Efficiency (average):
  • 80% @ 4-Ohm Full Power
  • 75% @ 2-Ohm Full Power
  • 75% @ 1-Ohm Full Power
  • 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
  • Function depends upon crossover setting (LP/AP/HP)
  • Signal Input:
  • Front Low level: 1 RCA pair
  • Rear Low level: 1 RCA pair
  • Signal Output: 1 RCA pair
  • Power Input Connector: Block
  • Power Wire Gauge: 4 AWG
  • Speaker Output Connector: Block
  • Speaker Wire Gauge: 8 AWG to 16 AWG
  • Heat Sink Type: Cast aluminum
  • Cooling: Convection
  • Remote Controls: Optional Remote Punch EQ
  • (overrides rear channel built-in Punch EQ)
  • Visual Indicators:
  • Power (Blue LED)
  • Thermal (Red LED)
  • Protect (Yellow LED)t
  • Circuit Topology Class: Class A/D
  • 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:
  1. 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
SKU: 96923306212

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William M. Ferriter
Phoenix, US
★★★★★ 5
Not Your Average Laptop Stand
One of the things that I always worry about with stands for my computer is how sturdy they will be. If they aren't sturdy, they aren't really worth having. This is super sturdy -- I don't feel any bounce or flex when I work on it. It's also super well made and looks good sitting on my desk. Both of those things make this one of the best stands that I've used. I just wish it were adjustable.
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Reviewed in the United States on September 7, 2025
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Kim G
Dallas, US
★★★★★ 5
Great Product
Size: 9.25 Inch, Number of Items: 6
These shelf brackets are high quality and very sturdy! They were very easy to install, all hardware was included. The brackets accommodate either a 1" or 2" shelving material thickness. The price point was terrific, I highly recommend these brackets.
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Reviewed in the United States on January 20, 2024
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hgo
Bozeman, US
★★★★★ 5
Made well. Quality product.
Size: 9.25 Inch, Number of Items: 6
Great quality, very sturdy. Bought and tried others that were inferior. Will be purchasing more of these.
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Reviewed in the United States on September 21, 2025
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Megan L Von Urff
Massapequa, US
★★★★★ 5
Sturdy, great quality!
Size: 7.25 Inch, Number of Items: 6, Size: 7.25 Inch, Number of Items: 6
The brackets were exactly what I had in mind, and at a much more affordable price than Home Depot. They are sturdy and look amazing!
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Reviewed in the United States on March 20, 2024
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Amy
Lowell, US
★★★★★ 4
Nice brackets
Size: 11.25 Inch, Number of Items: 8, Size: 11.25 Inch, Number of Items: 8
The brackets look great and fit a 1x12 board perfectly. They've been installed for a few days and seem to be sturdy. So far, the only negative is the hardware, as other reviewers have mentioned. Initially, I had some trouble locating the stud and decided to use the drywall anchors. I got one bracket installed and the anchor was already pulling out of the wall. Overall, I think the brackets are great, but just use your own screws and drywall anchors (if needed).
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Reviewed in the United States on February 11, 2023

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