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Boss CH122

Single 4 ohms 12" Chaos Series Subwoofer

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The product on this page is discontinued.
  • 12" Single 4 Ohms Chaos Series Subwoofer
  • Power Handling:
    • Peak: 1200 watts
    • RMS: 600 watts
  • Impedance: Single 4 ohms
  • Injection molded polypropylene cone woofer
  • Foam surround
  • 1-1/2" Single 4 ohm aluminum voice coil
  • 60oz. Magnet
  • Frequency response: 25-3000 Hz
  • Sensitivity: 94 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Product History:
Boss CH122 thumbnail
(newest, current model)
Boss CH12 thumbnail
(previous model, replaced by Boss CH122)
Boss R-12 thumbnail
(previous model, replaced by Boss CH12)
Boss RT-12 12
(previous model, replaced by Boss R-12)
Subwoofer Specifications
Subwoofer Size12"
Peak Power Handling1200 watts
RMS Power Handling600 watts
Voice Coil(s)Single
Impedance (Per Voice Coil)4 ohms
Frequency Response25 - 3000 Hz
Sensitivity94 dB
Xmax (millimeters)N/A
Woofer CompositionInjection Molded Polypropylene (IMPP)
Woofer SurroundFoam
Recommended Enclosure Specifications
Top-Mount Depth4-3/4"
Cutout DiameterN/A
Warranty and Return Policy
Return Policy Standard Return Policy
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Speaker Wire
Choose from our recommended speaker wire to hook up your amplifier to your new subwoofer. The higher quality of speaker wire that it used for this connection, the better your subwoofer will sound.
 ProductPriceAdd?
24.6 ft. of 10 AWG Monster Cable 400 Series Speaker Wire24.6 ft. of 10 AWG Monster Cable 400 Series Speaker Wire
For the ultimate connection, Monster uses a MultiTwist™ construction, a Magnetic Flux Tube, and even more cutting edge wire technology.
$50.00
15 ft. of 12 AWG StreetWires Speaker Wire15 ft. of 12 AWG StreetWires Speaker Wire
This SuperCable from StreetWires is a noise free link between your amplifier and your subwoofer.
$19.99
20 ft. of 12 AWG Kicker Speaker Wire20 ft. of 12 AWG Kicker Speaker Wire
Kicker uses twisted pair technology and hyper-flex cable to provide you with the cleanest sound and a simple installation.
$24.49
Sound Dampening Material
Get the most sound out of your new subwoofer with some high quality sound dampening material. It will keep the road noise out and the music inside the car.
 ProductPriceAdd?
Dynamat Rubber RollerDynamat Rubber Roller
Install your Dynamat with ease! This heavy duty rubber roller is designed specifically to install your Dynamat!
$18.99
Dynamat Extreme Bulk PackDynamat Extreme Bulk Pack
36 ft. Dynamat Xtreme Bulk Pack enhances the sound for your entire car!
$159.99
Bass Reconstruction Processors
These sound processors are perfect for enhancing the lower frequencies of a car audio system. After some installation and tuning, your new system will sound better than ever!
 ProductPriceAdd?
Maxxsonics MX-3Maxxsonics MX-3
Enhances the bass response, increases linearity, buffers unwanted noise, and improves the frequency range of your subwoofer.
$64.95
Enclosure Accessories
These accessories are designed to help you build the custom enclosure that you have always wanted, or add to the box that you already bought. Either way, these products can assist you in achieving better sound, better looks, and more bass!
 ProductPriceAdd?
20 oz. Bag of Poly-Fil20 oz. Bag of Poly-Fil
Polyester fiber fiberfill adds better bass to your system.
$5.99
16 oz. Can of Adhesive Spray16 oz. Can of Adhesive Spray
Spray adhesive used for adhering carpet to subwoofer boxes without bubbles.
$5.99
Spring Post Terminal CupSpring Post Terminal Cup
Makes adding a spring post terminal to an enclosure simple! Banana clip ready!
$2.99
Binding Post Terminal CupBinding Post Terminal Cup
Use this to easily install a binding post terminal to your subwoofer enclosure.
$2.99
Banana Clip TerminalsBanana Clip Terminals
These high grade banana clips allow you to plug into your banana clip ready terminal for a secure connection.
$4.99
System Optimization and Tuning
Use these items to assist in testing and tuning your new car audio system to perfection!
 ProductPriceAdd?
AutoSound 2000 CD-101AutoSound 2000 CD-101
Low frequency test CD
$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High frequency test CD specifically designed for the set-up and evaluation of sound system imaging and placement.
$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.
$12.99

For more information on wiring subwoofers, visit our Subwoofer Wiring Guide: Subwoofer Wiring Guide

Product Summary

Manufacturer: Boss
Model number: CH122
Weight: 10.00 lbs
Internal SKU: ch122
Internal product ID: 11577
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Customer Testimonial

I just wanted to leave this testimonial to express my customer satisfaction with Sonic and my sales guy Ricky. He has been really friendly and helpful and has shown interest and knowledge of the products and giving advice and sales support. Y'all are a swell company :) Thanks!

- Matt from Atlantic City, NJ

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