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Boss CH350

400W Max, Chaos Series 4-Channel Amplifier (CH-350)

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The product on this page is discontinued, but there is a newer model available:
Newer Model: Boss CX350
Boss CX350 thumbnail
$49.99 In Stock

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I recommend Sonic for any purchase. Excellent! Thanks a lot Tiffany.

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  • 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 40 watts x 4 chan.
    • 2 ohms: 100 watts x 4 chan.(Max)
  • Line and speaker level inputs
  • Variable gain control
  • Power and protection LEDs
  • Heavy duty aluminum alloy heatsink
  • Soft turn-on circuit
  • MOSFET power supply
  • Frequency Response: 12 Hz - 22 kHz
  • S/N Ratio: 90dB
  • Dimensions: 6-15/16"L x 9-13/16"W x 2"H
  • 1-year Manufacturer's warranty

Product History:

Boss CX350 thumbnail
(newest, current model)
Boss CH350 thumbnail
(previous model, replaced by Boss CX350)
Power Specifications - Full Range Channels
RMS Power @ 4 ohms 40 watts x 4 channels
RMS Power @ 2 ohms RMS Not Stated: Peak = 100 watts x 4 chan.
RMS Power @ 1 ohm Not Stable
Bridged RMS Power Not Bridgeable
Peak Power Output 400 watts.
Amplifier Specifications
Number of Channels 4
Total RMS Power Output 160 watts
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 ohms
THD at Rated RMS Power 0.05%
Speaker Level Inputs Yes
Preamp Outputs No
Signal-to-Noise Ratio 90 dB
Channel Separation @ 60 dB
Fuse Rating 15A x 1 
Warranty and Return Policy
Return Policy Standard Return Policy
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Product Summary

Manufacturer: Boss
Model number: CH350
UPC: 791489103855
Weight: 9.00 lbs
Internal SKU: ch350
Internal product ID: 6835