Garage
Shop

Boss CH1000

2000W Max, Chaos Series 4-Channel Amplifier (CH-1000)

Boss
Shop all Boss
Product videos
highlight-star-icon

2000 watts Max, Class A/B 4-Channel Amplifier • 200 watts RMS x 4 chan. @ 4 ohm • 4 ohm Bridged: 1000 watts Max x 2 chan. • MOSFET Power Supply • Tri-Mode Capable • Heavy-duty Aluminum Alloy Heatsink • High Pass, Full, and Low Pass Crossover • Soft Turn-on Circuit • Thermal and Speaker Short Protection

Learn more about the ch1000

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

cx1000 thumbnail

Boss CX1000

OUR PRICE: $136.99

View item

Product Highlights


2000 watts Max, Class A/B 4-Channel Amplifier • 200 watts RMS x 4 chan. @ 4 ohm • 4 ohm Bridged: 1000 watts Max x 2 chan. • MOSFET Power Supply • Tri-Mode Capable • Heavy-duty Aluminum Alloy Heatsink • High Pass, Full, and Low Pass Crossover • Soft Turn-on Circuit • Thermal and Speaker Short Protection

Description


Boss brand icon

Authorized dealer

  • 2000 watts Max, Class A/B 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 200 watts x 4 chan.
  • MOSFET Power Supply
  • Tri-Mode Capable
  • Frequency Response: 9 - 50,000 Hz
  • Heavy-duty Aluminum Alloy Heatsink
  • Nickel Plated RCA and Speaker Level Inputs
  • Remote Turn-on/Turn-off Circuit
  • Fixed High Pass and Full Crossover
  • Variable Low Pass Crossover
  • Soft Turn-on Circuit
  • Thermal and Speaker Short Protection
  • 8 Gauge Minimum Power/Ground Leads
  • 0 - 18 dB Bass Boost
  • Bass Boost Remote Control
  • Dimensions: 23 1/16"L x 11 3/4"W x 2 11/16"H
  • 1-year Manufacturer's warranty

Product history:

Boss CX1000 thumbnail
(newest, current model)
Boss CH1000 thumbnail
(previous model, replaced by Boss CX1000)

Best selling similar products

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(41)

$209.99

List price $239.99

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(28)

$379.99

List price $379.99

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(24)

$279.99

List price $335.99

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

AP200/4BT small

JL Audio AP200/4BT

• 40 watts x 4 channel @ 4 ohm
• 50 watts x 4 channel @ 2 ohm
• Bridged: 100 watts x 4 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$549.99

List price $659.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
200 watts x 4 channel
RMS Power @ 2 ohms
Not Stated: Peak = 1000 watts x 2 chan.
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
Not Stated: Peak = 1000 watts x 2 chan.
Amplifier Specifications
Number of Channels
4-Channel
Total RMS Power Output
800 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.01%
Speaker Level Inputs
Yes
Preamp Outputs
No
High-Pass Crossover Frequency
200 Hz
Low-Pass Crossover Frequency
35 - 160 Hz
Signal-to-Noise Ratio
103 dB
Channel Separation
90 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
80A

Item Details


Manufacturer:

Model Number:

CH1000

Weight:

23.00lbs

Internal SKU:

ch1000

Internal Product ID:

6864

Product and How-to Videos


Customer Ratings & Reviews


Boss CH1000 thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


AB-FRD20 small

PAC AB-FRD20

Ford, Lincoln and Mercury 20 Pin Cable for AUX-BOX2

$7.95

List price $9.95

010-00697-11 small

Garmin Oregon 550t

High-sensitivity Touchscreen GPS Navigation Receiver with a 3.2 Megapixel Digital Camera (010-00697-11 )

$449.99

List price $629.99

HSRT14B small

Xscorpion HSRT14B

50 Pack of Blue 16/14 Gauge Heat-Shrinkable Ring Terminals

$7.49

List price $16.99

LT-42B300 small

JVC LT-42B300

42" 1080p Flat Panel Wide Screen Full HD LCD Television with Built-in Blu-Ray Disc Player

$1299.99

List price $1799.99

RA640.4 small

MB Quart RA640.4

640W 4-Channel Reference Series Class SQ Bridgeable Power Amplifier (RA6404)

(11)

$109.99

List price $259.99

Related Searches


Save up to 10 different vehicles in your garage

Add vehicle
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.