SKU: 37899231464

Phoenix Gold RX2400.4 - 4 Channel Amplifier

Sale price$130.05 Regular price$144.50
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Description

Phoenix Gold RX2400.4 - 4 Channel AmplifierPHOENIX GOLD RX2400. 4 400 Watt 4 Channel Class A B Amplifier System Configuration Flexibility of 4ch 3ch or 2ch with 400 watts of power RX2 400. 4 is a powerful 4ch 400W, class A B amplifier delivering massive power to support your systems needs. Configure as a 4ch for an active components setup or as a front rear stage amplifier. How about for a full system? Setup as 3ch mode you can run your front stage and a subwoofer. Configure in 2ch mode for

PHOENIX GOLD RX2400.4 400 Watt 4 Channel Class A/B Amplifier

System Configuration Flexibility of 4ch 3ch or 2ch with 400 watts of power

RX2 400.4 is a powerful 4ch 400W, class A/B amplifier delivering massive power to support your system’s needs. Configure as a 4ch for an active components setup or as a front/rear stage amplifier. How about for a full system? Setup as 3ch mode you can run your front stage and a subwoofer. Configure in 2ch mode for 200 watts x2 on whatever you choose. Anyway you configure it, you will be rewarded with efficient sound and musical quality while wrapped in a sleek, low profile chassis designed for versatility.

RX2 series amplifiers are the reference for style and value in any installation. Built with the legendary Phoenix Gold reliability, they feature heavy duty heatsinks, robust unregulated power supplies, and oversized direct input power and speaker terminals. They also sound sweet thanks to the audiophile-grade output transistors. We made upgrading your stock system easy by allowing high level inputs, so you can keep that hard to replace radio, and still upgrade the sound. RX2-series amplifiers are ready to impress with their effortless ability to provide power and clarity while keeping the chassis at a convenient size for any installation. The devil is in the details, so it just made sense that we allow the PG name plate to be removed and turned to match the orientation you might need for your install because we know you're going to want show off your system and make all your friends jealous.

  • Class A/B Topology
  • Small Footprint Chassis Design
  • Robust Unregulated Power Supplies
  • Rotatable Badging for installation flexibility
  • High level Inputs for Easy OEM Integration
  • Audio Precision® Quality Control Verification
Specifications









RMS Power Ratings listed at less than 1% THD @ 14.4v 

Number of Channels: 4
  4Ω: CH 1 - 4 75W x 4 
  2Ω: CH 1 - 4 100W x 4 
  2CH Mode: 1+2 4Ω Bridged & 3+4 4Ω Bridged 200W x 2 
  3CH Mode: 1/2 4Ω Stereo & 3+4 4Ω Bridged  75W x 2 + 200W x 1
  3CH Mode: 1/2 2Ω Stereo & 3+4 4Ω Bridged  100W x 2 + 200W x1 
Total RMS Power (Sum of rated power): 400W
Bridgeable: Yes
Crossover Mode: FULL/HP/LP
  CH 1 - 4 50Hz - 200Hz @ 12dB / Oct Linkwitz Riley
Input Channels: 4CH F/R, 3 CH FRONT, 2 CH FRONT
Input Mode: Unbalanced / Balanced 
Processing: Bass Boost  0dB / +6dB / +12dB @45hz
Input Sensitivity: .2v - 6v Unbalanced RCA Low-Level
                                                .5v - 15v Balanced Hi-Level Harness
Signal to Noise (@ CEA Standard):  >80dB
Frequency Response: Full Range CH 1 - 4 10Hz - 40kHz  
Topology Class: A/B
Heatsink Type: Extruded Aluminum
Cooling Type: Radiation 
Operating Voltage: 8V to 16V
Switchable Auto-Turn On: No
Power Supply Type: Unregulated 
Power TerminalS: 4 Gauge 
Speaker Terminal: 10 Gauge
On Board Fusing: 2 x 30A ATC
Recommended Inline Fuse: 50A
Dimensions (L x W x H): 15.74” x 8.11” x 1.98” - 400mm x 206mm x 50.5mm 

 

Shipping Notes
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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]
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SKU: 37899231464

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Mia Thacker
Lexington, US
★★★★★ 5
Worth it!
Color: Pink, Color: Pink
Great buy! Worth the money and the color is nice. The keyboard works, some buttons I haven’t figured out but for the most part it’s worth the purchase!
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Reviewed in the United States on May 20, 2026
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Ms Rene Butts
Port Orchard, US
★★★★★ 5
Nice colors
Color: Yellow
This was a perfect choice for my iPad. The color is very vibrant easy to put on and its sturdy will buy again in another color.
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Reviewed in the United States on May 17, 2026
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Bernie
San Leandro, US
★★★★★ 5
Keyboard is magnetic to cover so it doesn’t fall out
Color: Pink
Absolutely love this ! My iPad fits perfectly in this and the keyboard is touch sensitive which I like and the color combo on the keyboard makes it fun ! Definitely will recommend this
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Reviewed in the United States on June 11, 2026
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Kat
Waukegan, US
★★★★★ 5
Great quality case and keyboard
Color: Purple, Color: Purple
Super good quality case, I was actually surprised since it’s such a good price. It fit my 10.9 inch perfectly! Keyboard has magnetic attachment to the case which is super handy, and it connected with Bluetooth seamlessly. Keyboard isn’t silent, it’s on the louder side, but not too loud at all and it doesn’t bother me at all because I prefer clickier keyboards. Oh also something that’s really cool is that you can change the colors of the keyboard, love that!
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Reviewed in the United States on April 10, 2026
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User123456
Lowell, US
★★★★★ 5
Amazing!
Color: Midnight Green
The Hamile Keyboard Case for iPad (11th & 10th Generation) is a practical accessory for turning your iPad into a more laptop-like setup. Designed with a detachable wireless keyboard and protective case, it’s aimed at students, professionals, and anyone who types frequently on their tablet. One of its most appealing features is the 7-color backlit keyboard, which makes typing easier in low-light environments while also adding a customizable, stylish look. The backlighting can usually be adjusted in brightness and color, making it both functional and fun to use. The keys are generally responsive and comfortable enough for everyday typing tasks like emails, notes, and document work. The case itself provides decent protection for the iPad, helping guard against scratches and minor bumps. It also holds the tablet at a stable viewing angle, which is useful for video calls, studying, or streaming. The wireless connection is typically simple to set up via Bluetooth, and the keyboard can be detached when not needed.
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Reviewed in the United States on May 21, 2026

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