Garage
Shop

See all parts that fit your 2003 Focus

Boss CE404

400W Chaos Epic Series 4-Channel Power Amplifier with Line and Speaker Level Inputs

Boss
Shop all Boss
Product videos
highlight-star-icon

Chaos Epic Series 4-Channel Power Amplifier • 200W RMS • 400W Max • MOSFET Power Supply • LED Power and Protect Indicators • Variable Input Gain Control • 2-Way System Protection Circuitry • Heavy Duty Black Anodized Aluminum Heatsink

Learn more about the ce404

We apologize

This item has been discontinued


Loading...
72-5600 main

Metra 72-5600

Install New Speakers in select 1993-2017 vehicles from Ford, Mazda, Mercury

107
-33.36%

$9.99

List price $14.99

40-VW10 main

Metra 40-VW10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1973-2025 vehicles from Audi, Mercedes-Benz, Volkswagen

22
-33.36%

$7.99

List price $11.99

70-1770 main

Metra 70-1770 Wiring Harness

Install a new car stereo in select 1986-2004 vehicles from Ford, Mercury, Mazda

22
-14.31%

$5.99

List price $6.99

95-5806 main

Metra 95-5806 Dash Kit

Install a new Double-DIN car stereo in select 1999-2004 Focus and Cougar

13
-11.54%

$22.99

List price $25.99

99-5806 main

Metra 99-5806 Dash Kit

Install a new Single-DIN car stereo in select 1999-2004 Focus and Cougar

3
-10.00%

$26.99

List price $29.99

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

43
-16.69%

$149.95

List price $180.00

DEH-S7200BHS main

Pioneer DEH-S7200BHS

Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready

2
-10.72%

$249.99

List price $280.00

NSP68 main

NVX NSP68

540W Peak (180W RMS) 6x8" N-Series 2 Way Coaxial Car Speakers

59
-16.67%

$79.99

List price $95.99

XRM59BT main

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28

Product Highlights


Chaos Epic Series 4-Channel Power Amplifier • 200W RMS • 400W Max • MOSFET Power Supply • LED Power and Protect Indicators • Variable Input Gain Control • 2-Way System Protection Circuitry • Heavy Duty Black Anodized Aluminum Heatsink

Description


Boss brand icon

Authorized dealer

Boss CE404 4-Channel Car Amplifier

Sonic Electronix is now carrying the new 2011 line of Boss Chaos Epic Series Amplifiers. These amps come in Monoblock, 2-Channel, and 4-Channel configurations as well as numerous different power ratings. Each one these Chaos Epic amplifiers feature Black anodized aluminum heatsink, soft turn on circuit, variable input gain control, 2-way protection circuitry, LED power & protect indicators, and much more.

The CE404 version has an RMS power rating of 50 watts x 4-channels wired at 4 ohms (200W) and a Max power rating of 100 watts x 4-channel wired at 2 ohms (400W). It is equipped with nickel plated RCA level inputs & screw terminals and is powered by a MOSFET power supply. The Chaos Epic Series amps have a wide variety of power and channel configurations for you to chose from.

Product Features
  • Chaos Epic Series 4-Channel Power Amplifier
  • RMS Power Rating:
    • 4 ohm: 50 watts x 4 chan.
  • Max Power Rating:
    • 2 ohm: 100 watts x 4 chan.
  • Max power output: 100 watts x 4 chan.
  • MOSFET power supply
  • LED power and protect indicators
  • Soft Start Turn-on
  • 2-Channel operation
  • Remote turn on/off circuit
  • Variable input gain control
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • 2-Way System Protection circuitry (thermal and speaker short protection)
  • Heavy duty black anodized aluminum heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Variable low-pass filter (Each Channel)
  • Frequency Response: 12-22,000 Hz
  • Signal-to-Noise Ratio: 90 dB
  • Channel Separation: 60 dB
  • THD (Total Harmonic Distortion): 0.01%
  • Dimensions: 7-11/16"D x 9-13/16"W x 2-1/8"H
  • 8-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Loading...
REF507CF_2_MET-825601_2 main

2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates

390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates

3
-12.14%

$477.88

List price $543.88

BV850ACP main

Boss Elite BV850ACP

6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera

5
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

2
-16.67%

$349.99

List price $420.00

iLX-W650 main

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

123
-5.72%

$329.95

List price $349.95

DMH-W4660NEX main

Pioneer DMH-W4660NEX

6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)

2
-20.00%

$599.99

List price $750.00

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3

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
50 watts x 4 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
400 watts
Total RMS Power Output
200 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
0.01%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
Not specified by manufacturer
Signal-to-Noise Ratio
90 dB
Channel Separation
60 dB
Remote bass/level controller
No
Fuse Rating
15A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

CE404

Weight:

4.00lbs

Internal SKU:

ce404

Internal Product ID:

34499

Product and How-to Videos


Customer Ratings & Reviews


Boss CE404 thumbnail image

5 star
0%
4 star
50%
3 star
50%
2 star
0%
1 star
0%



Durability
3.5
Value
4.5
Features
3.5
Design
5
Usability
4

Customer Reviews

Sort by:

Loading...

prompt shipping

very prompt shipping item was as described havent used much yet so still not sure of durability

By yuyi on November 20, 2014

15 found this helpful


Good stuff

It fits well in the small space and sounds good overall

By Dre on May 22, 2012

12 found this helpful




TURBO-1 small

PAC TURBO-1

Pre-Amp Line Driver Signal Amplifier

(3)

$28.95

List price $33.95

10LSVB-White small

Atrend 10LSVB-White

Empty Single 10" Vented SPL Subwoofer Enclosure (White)

$135.95

List price $234.99

RT604_AK8 small

MTX Audio RT604 + Amplifier Kit

360W Max, 4-Channel Class A/B Car Amp + The Install Bay 8 Gauge Amp Kit + 1F Cap + Ring Terminals

(68)

$175.05

List price $456.87

KCX-CAM1 small

Alpine KCX-CAM1

Composite RCA to Direct Camera Adaptor for Alpine Stereos

$19.95

List price $20.00

MP6/WH small

DS18 MP6/WH

360W Peak (120W RMS) 6.5" HYDRO Series 2 Way Coaxial 4-ohm Marine Speakers (White)

$107.95

List price $107.95

xbaf65_sdsk2_bacc_kit small

NVX XBAF65 Baffle Accessory Kit

6.5" Weatherproof Silicone Rubber Speaker Baffle Kit and Sound Damping Speaker Kit (Two 10" x 10" Pieces)

(160)

$34.99

List price $53.73

X2DBK9 small

Stinger X2DBK9

36 sq. ft (18” x 32”) XMAT Damping Kit (Pack of 9)

$319.00

List price $399.00

e1400D small

** CLOSEOUT!! ** JL Audio e1400D

500 watts, Class D Monoblock Amplifier

(7)

$219.99

List price $399.99

TXTRB10BB small

AudioControl TXTRB10BB

Add-On Extension Port for Stinger TXTRB10 10" Loaded Subwoofer Enclosure in Select 2007-2025 Vehicles from Ram, Chevrolet, GMC

$209.00

List price $299.00

Related Searches


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

2003 Ford Focus

2007 MINI Cooper

2015 Cadillac Escalade

2014 Ford Explorer

2016 Ford Edge

1997 Ford Taurus

1981 Cadillac DeVille

2017 Ford Flex

2004 Ford Thunderbird

2015 Ford Explorer

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.