Garage
Shop

See all parts that fit your 2017 CT200h

Crunch PZX1800.4

1800W 4-Channel Powerzone Series Class AB Car Amplifier

Crunch
Shop all Crunch
Product videos
highlight-star-icon

• RMS Power: 225W x 4 @ 4 ohm, 450W x 4 @ 2 ohm, 900W x 2 @ 4 ohm Bridged
• Total Peak Power: 1800W
• Rugged MOSFET Pulse Width Modulation Power Supply

Learn more about the pzx18004

We apologize

This item has been discontinued


Loading...
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

Club 322F main

JBL Club 322F (SPKCB322FAM)

150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers

1
-27.29%

$79.95

List price $109.95

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

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Club 620F main

JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

2
-38.48%

$79.95

List price $129.95

PH654 main

Cerwin-Vega PH654

600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers

2
-16.67%

$189.99

List price $227.99

Product Highlights


• RMS Power: 225W x 4 @ 4 ohm, 450W x 4 @ 2 ohm, 900W x 2 @ 4 ohm Bridged
• Total Peak Power: 1800W
• Rugged MOSFET Pulse Width Modulation Power Supply

Description


Crunch brand icon

Authorized dealer



General Features:

  • 2-Channel Powerzone Series Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 225 watts x 4 chan.
    • 2 ohm: 450 watts x 4 chan.
    • 4 ohm Bridged: 900 watts x 2 chan.
  • Max power output: 1800 watts
  • Rugged MOSFET Pulse Width Modulation power supply
  • Amp protection with system diagnostics LEDs
  • Variable Bass Boost (0 to +9 dB bass boost at 50 Hz)
  • 4/2 or Mono channel operation
  • Speaker-level (high-level) inputs
  • Daisy chain line outputs
  • Oversized speaker terminals
  • Variable high-pass filter (60-1,200 Hz, 24 dB/octave)
  • Variable low-pass filter (30-250 Hz, 24 dB/octave)
  • 4 gauge power and ground wiring is recommended for installation
    • Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
  • Dimensions: 18.5 "W x 11.5 "L x 3.88 "H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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
225 watts x 4 channel
RMS Power @ 2 ohms
450 watts x 4 channel
Bridged RMS Power
900 watts x 2 channel
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
225 watts x 4 channel
Peak Power @ 2 ohms
450 watts x 4 channel
Bridged Peak/Max Power
900 watts x 2 channel
Amplifier Specifications
Series
PowerZone Series
Amplifier Class
A/B
Number of Channels
4-Channel
Total Peak Power Output
1800 watts
Maximum Input Gauge Size
Any Gauge with use of Spade Terminal AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
60 - 1200 Hz
Low-Pass Crossover Frequency
30 - 250 Hz
Bass Boost
0 - 9 dB
Remote bass/level controller
No
Fuse Rating
30A x 1 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PZX1800.4

Weight:

9.00lbs

Internal SKU:

pzx18004

Internal Product ID:

76946

Product and How-to Videos


Customer Ratings & Reviews


Crunch PZX1800.4 thumbnail image

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



Durability
4.2
Value
4.9
Features
4.9
Design
4.5
Usability
4.9

Customer Reviews

Sort by:

Loading...

Best amp for the price

I love the product i accidentally requested for a return but it was my radio not being on for the amp to turn on. Everything is fine and works great!! Ty!!

By Dysmond on October 9, 2017 Checkmark Icon Verified purchase


Best bang for your buck

I ran this amp on 4 8s for 8 to 9 hours straight for 2 days in a row,they never cut off and have plenty power

By Bryon on June 14, 2017 Checkmark Icon Verified purchase


Pretty nice amp for the money !

I find the Crunch PZX1800.4 aesthetically pleasing to the eye,it's candy apple red chassis has a glossy shine and smooth rounded lines. although I don't believe it produces the power that it claims to produce,it does produce very clean and clear and sharp music reproduction. All in all I am quite pleased with the performance of the Crunch PZX1800.4. I will mention that if anyone is looking for real power from an car audio amp go with a class D amp and not an A/B class audio amp. If you are looking a more than decent amp with a low budget in mind,you can't go wrong with the Crunch PZX1800.4

By Timothy on February 17, 2017


Beautiful mid and high amp

Had the crunch 1000, sounded pretty good went to the pzx1800.4 and everything came to life .well worth the money.

By Pjm on October 18, 2016


Great for the price

I've been using this for 4 full range speakers. Has them sounding very clear and loud.

By Ryan on July 18, 2016 Checkmark Icon Verified purchase


good design

i brought one of these, look good and strong, but im yet to install in my car.

By Jimmy on May 24, 2016 Checkmark Icon Verified purchase




99-7320 small

Metra 99-7320 Dash Kit

Install a new Single-DIN car stereo in select 2006-2008 Sonata

(1)

$56.99

List price $27.99

16-PR300.2 small

Memphis 16-PR300.2

600W Max, Power Reference 2-channel Amplifier

(2)

$209.99

List price $349.99

S3-1024 small

JBL S3-1024 (Open Box)

1350W 10" Series III Subwoofer with Selectable 2-Ohm or 4-Ohm Impedance

(6)

$91.95

List price $209.95

XS M8 small

Crossfire XS M8

8" XS Series Hi-Output Mid-Bass Loudspeaker

$109.95

List price $109.95

NVX227 small

Jensen NVX227

(NVX-227) Portable GPS Navigation Unit with 3.5" Touchscreen TFT-LCD Monitor

$159.99

List price $499.99

AXM-DC06 small

Axxess AXM-DC06

Wireless FM Transmitter with Built-In MP3 Player and Remote Control

(2)

$9.99

List price $18.99

APMB-6CF small

Audiopipe APMB-6CF

200W 6" APMB Series Indoor/Outdoor Midrange Driver

$44.99

List price $52.99

AV-iPD small

P.I.E. AV-iPD

Universal Audio / Video Interface for iPod (AVIPD)

$49.99

List price $69.99

SCN2059B small

Scosche SCN2059B / SCN2059 Dash Kit

Install a new Double-DIN car stereo in select 2005-2010 tC (Black)

(5)

$24.99

List price $29.54

Related Searches


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

2017 Lexus CT200h

2001 Subaru Impreza

2002 Mitsubishi Eclipse

2016 Porsche Macan

2017 Cadillac Escalade

2018 Dodge Durango

1996 Ford E Series

2007 Mazda Mazdaspeed3

2001 Suzuki Vitara

2011 Audi TT

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.