Garage
Shop

See all parts that fit your 2000 X5

Boss CX1000 R/B

2000W Max 4-Channel Chaos Exxtreme Series Amplifier (CX-1000)

Boss
Shop all Boss
Product videos
highlight-star-icon

Chaos Exxtreme Series 4-Channel Class AB Car Amplifier • 200W x 4 chan. @ 4 ohm • 500W x 4 chan. Max • Pulse width modulated (PWM) MOSFET power supply • Speaker-level inputs • Soft power-on/off

Learn more about the LS-cx1000-RB

We apologize

This item has been discontinued

Product Highlights


Chaos Exxtreme Series 4-Channel Class AB Car Amplifier • 200W x 4 chan. @ 4 ohm • 500W x 4 chan. Max • Pulse width modulated (PWM) MOSFET power supply • Speaker-level inputs • Soft power-on/off

Description


Boss brand icon

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

  • Chaos Exxtreme Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 200 watts x 4 chan.
  • Max power output:
    • 2 ohm: 500 watts x 4 chan.
    • 4 ohm (bridged): 1000 watts x 2 chan.
  • Pulse width modulated (PWM) MOSFET power supply
  • Wired remote bass level control included
  • LED power and protection indicators
  • Tuned Bass EQ (0-18 dB bass boost)
  • Input voltage sensitivity selector
  • Bridgeable operation
  • Speaker-level inputs
  • Variable gain control
  • Thermal and short circuit protection circuitry
  • Soft power-on/off
  • Anodized aluminum heatsink
  • Chrome-plated RCA level inputs
  • Chrome-plated screw terminals
  • Fixed high-pass filter (200 Hz)
  • Variable low-pass filter (35-160 Hz)
  • Frequency response: 9-50000 Hz
  • Dimensions: 11-7/8"L x 23-7/8"W x 2-5/8"H
  • 4-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • Item Condition: Manufacturer Refurbished
  • Authorized Internet Dealer
  • 90-Day SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
200 watts x 4 channel
RMS Power @ 2 ohms
Not Specified
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
Not Specified
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
2000 watts
Total RMS Power Output
800 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.01%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
Fixed (200 Hz)
Low-Pass Crossover Frequency
35 - 160 Hz
Signal-to-Noise Ratio
103 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
80A x 1 
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

CX1000-RB

Weight:

20.00lbs

Internal SKU:

LS-cx1000-RB

Internal Product ID:

27993

Product and How-to Videos


Customer Ratings & Reviews


Boss CX1000 R/B 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


05DC102 small

Kicker DC102

2 ohms Final Impedance -- Dual 10" Loaded Vented Comp C10 Subwoofer Enclosure Box DC102

(5)

$109.99

List price $329.99

PKG-RSE1 small

Alpine PKG-RSE1 Overhead Video Package

Includes a 10.2" overhead video screen, remote-mount DVD player, and 1 set of wireless headphones

$519.99

List price $999.99

No picture

MTX SS7 (Open Box, Complete)

600W Peak (300W RMS) 6.5" Signature Series 2-Way Component Speakers

(4)

$449.95

List price $449.95

EGP8 small

Ethereal EGP8

Premier Green Power 8 Outlet Smart Home/Office Surge Protector

$59.99

List price $149.99

AU-BATPACK small

Omega AU-BATPACK

Battery Clip and Holder Assembly

$1.99

List price $9.99

15-PR154 small

Memphis 15-PR154

Single 4 ohm 15" Power Reference Subwoofer

$74.99

List price $199.99

M-8X2 small

Furman M-8X2

15 AMP, 9-Outlet Power Conditioner with AC Noise Filtration

$59.99

List price $69.99

No picture

LG 42PQ30 Open Box

Open Box 600Hz, 42" 720p High-Definition Plasma Television

$499.99

List price $749.99

AW122T small

Audiobahn AW122T 12"

$69.99

List price $159.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2000 BMW X5

1990 BMW 325is

1998 Subaru Legacy

1988 Dodge 600

2002 Kia Sedona

2025 GMC Terrain

2004 BMW 525i

2006 Lexus IS250

1985 GMC C2500 Pickup

2011 Lincoln MKT

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
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.