3.4 out of 5 based on 282 customer ratings
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Riot 1200W 4 Channel Full Range, Class A/B Amplifier Dim:12.28"L 10.44"W 2.25"H

  • 1200 W MAX Power 4 Channel
    225 W X 4 RMS @ 2 ohm
    113 W X 4 RMS @ 4 ohm
    450 W X 2 RMS Bridged @ 4 ohm
  • Full Range, Class A/B, MOSFET Power Supply
  • High and Low Level Inputs,
  • Fixed High Pass Crossover, Variable Low Pass Crossover, Variable Bass Boost
  • Include Remote Subwoofer Control
  • Blue Backlit Illuminated BOSS Logo
  • Dimensions: 12.28" L x 10.44" W x 2.25" H
California Prop 65 Warning

What is Proposition 65?

Proposition 65 is a California law that applies to companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a "right-to-know" law. Businesses are required to provide warnings to comply with Proposition 65.

There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including electronic equipment, and warnings can be seen posted throughout California in a variety of establishments such as buildings, hotels, restaurants, coffee shops, and stores.

Why do you see the warning on our packaging and website?

The warning is part of our ongoing effort to comply with the California Safe Drinking Water and Toxic Enforcement Act of 1986 (known as "Proposition 65").

California Prop 65 Warning

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Fast, Free Shipping
U.S. Lower 48 States
60 Day Money Back
Hassle Free Returns
Standard Warranty 1 Year
Extended Warranty 2 Year
Tech Support
Live Chat or Call 805-751-4853

General Specs

Channel Configuration
4/3/2 Channel
Power Supply Type
MOSFET Power Supply
Amp Topology
Full Range, Class A/B

Performance Specs

Total Power Output
1200 Watts
Peak Power @ 2 Ω
300 Watts x 4
Peak Power @ 4 Ω
150 Watts x 4
Bridged Power @ 4 Ω
600 Watts x 2
RMS Power @ 2 Ω
225 Watts x 4
Bridged RMS Power @ 4 Ω
450 Watts x 2
RMS Power @ 4 Ω
113 Watts x 4
Speaker Impedance
2 to 8 Ω
T.H.D. (Total Harmonic Distortion)
0.01 %
Channel Separation ≥
90 dB
S/N Ratio (A-Weighted)
102 dB
Frequency Response
9 Hz to 50 kHz ±1 dB

Connections, Controls, and Processing

RCA Inputs
4 Channel
High Level Inputs
Low Pass Filter
35 Hz to 160 Hz
High-Pass Filter
Fixed Hz 200 Hz
Bass Boost
Variable 0 to 18 dB
Subwoofer Level Control
Thermal/Overload/Short Protection


3 out of 5

Noise Problem

This little amp seemed like it would work just fine after I installed it. Sound wasn't great, but i must admit it was at least as good if not better than expected for the price. Then I turned the ignition on, and the noise was insane! Buzzing, repetitious clicking, whine, etc.. It was the worst I've ever heard, truly, and i've owned some pretty cheap amps before. Anyway, I tried a Boss inline 12A power filter. Works great sometimes, but in this case made it worse actually. Then I tried an old in-line RCA filter i had thrown in the electronic scrap box because it didn't work and I couldn't return it. It worked on this amp! This is a Left/Right RCA filter that says "20 Amp High Quality Noise Suppressor Isolation Transformer" on the outside housing. It didn't work for the application I bought it for (so I got a BSN40 and it did work.) Glad I saved this one though, because it killed every noise the amp was making and sound quality was not compromised. The bass might...
3 out of 5

Could not get the buzz out of this even running ...

Could not get the buzz out of this even running a hard ground to the battery and adding a ground loop isolator to every channel. I'm buying a different one for my needs. You get what you pay for.

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