Name: Crunch PZX900.4
Brand: Crunch
SKU: pzx9004
Price: 69.99 USD
Availability: Discontinued
Rating: 4.6667 (9 reviews)

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Crunch PZX900.4 Image 1 — Crunch PZX900.4

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Crunch PZX900.4 Image 3 — Crunch PZX900.4

Crunch PZX900.4 Image 4 — Crunch PZX900.4

Crunch PZX900.4 Image 5 — Crunch PZX900.4

Crunch PZX900.4 Image 6 — Crunch PZX900.4

Product videos

Product highlights

• 115 Watts Max x 4 @ 4 ohm
• 225 Watts Max x 4 @ 2 ohm
• 450 Watts Max x 2 @ 4 ohm, Bridged
• Total Peak Power: 900 Watts
• Speaker-level (high-level) inputs
• Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
• 4, 3 or 2 channel operation
• Selectable crossover modes: FULL / LPF / HPF

Learn more about the pzx9004

Product Highlights

Description

Authorized dealer

General Features:

4-Channel Powerzone Series Class AB Car Amplifier
Max Power Rating:

4 ohm: 115 watts x 4 chan.
2 ohm: 225 watts x 4 chan.
Bridged, 4 ohm: 450 watts x 2 chan.

Max power output: 900 watts
SEPP (Single Ended Push Pull) A/B Class Amplifier Designs
Rugged Pulse Width Modulated MOSFET power supply
Silver-plated RCA level inputs
Silver-plated screw terminals
4, 3 or 2 channel operation
Speaker-level (high-level) inputs
LED power (green) and protect (red) indicators
Preamp RCA outputs to daisy chain multiple amps
Heavy duty aluminum alloy heat-sink for extreme heat dissipation
3-way protection circuitry (thermal, overload, and speaker short protection)
Input sensitivity: 200mV - 5V
Frequency Response: 10 - 45,000 Hz
Total Harmonic Distortion (THD): <0.05%
Signal to Noise Ration: >90 dB
Selectable crossover modes: FULL / LPF / HPF
Variable low-pass filter: 30 - 250 Hz
Variable high-pass filter: 60 - 1,200 Hz
Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
Fuse Rating: 30A x1
4 - 8 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. Click Here for our contact information.
Dimensions: 10.24"L x 9.29"W x 2.17"H
Authorized Internet Dealer
1-year Manufacturer's Warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

55 watts x 4 channel

RMS Power @ 2 ohms

110 watts x 4 channel

Bridged RMS Power

225 watts x 2 channel

Power Specifications - Full Range Channels

Peak Power @ 4 ohms

115 watts x 1 channel

Peak Power @ 2 ohms

225 watts x 1 channel

Bridged Peak/Max Power

450 watts x 2 channel

Amplifier Specifications

Series

PowerZone Series

Amplifier Class

A/B

Number of Channels

4-Channel

Total Peak Power Output

900 watts

Total RMS Power Output

450 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)
Full (AP)

High-Pass Crossover Frequency

60 - 1200 Hz

Low-Pass Crossover Frequency

30 - 250 Hz

Bass Boost

0 - 9 dB

Remote bass/level controller

Fuse Rating

30A x 1

Strappable

Sonic Certified Amplifier

Not Tested

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Overall rating distribution

5 star		78%
4 star		11%
3 star		11%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		4.7
Value		4.8
Features		4.7
Design		4.6
Usability		4.6

Customer Reviews

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great product for your money.

great sound very easy to hook up and its a awsome amp would recmend to my freinds and family.

By paul on August 15, 2015

18 found this helpful

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awesome amp, exactly what i anticipated

when it says its 900 watts and it says its bridged 2 channels @ 450 each rms u know basically all of the ratings rms are like double overated. i feel like im getting maybe around 60rms x4 @4ohm, dont got a meter but if they put anything near what they claim my speakers would all be abused or blown.

if u need some extra power for your 4 main car speakers, this should be more than enough, was for me and i love loud music.. its probably enough to make u deaf quick lol, yet very clean clear power. its okay we can always turn the gain down to not murder our eardrums.

additionally i dont see why anyone would ever need a 4 channel amp louder or more watts than what this one truly puts out because this is loud as hell lol. i bet if i drove by another car full volume they would feel their volume is maxed in their own car lol. just with probably 1 window down lol.

maxxsonics makes good quality amps, as long as u know what those true specs actually are. this is my first crunch amp, but i've been a hifonics brutus amp fan. I would recommend this amp to anyone.

By taylor on September 18, 2015 Checkmark Icon

Verified purchase

12 found this helpful

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Lvjamman

I just installed the unit in my truck and i live it! It works great with my kenwood excelons!

By Lvjamman on December 17, 2015

11 found this helpful

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crunch pzx900.4

I really love my new amp you will not be disappointed if you decide to buy this product PZX900.4 go out and try one the next time your looking to upgrade good luck

By bigk on October 2, 2015

11 found this helpful

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great amp they sound really good and real simple to hook up.

the crunch is a great price and its no to big and it fits good right along your side your subs without toying with it .i recommend anyone to buy this product.

By radar on October 2, 2015

11 found this helpful

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Great Deal

For the money I don't think I could have bought anything better than this. I also bought another crunch mono block to push my subs. I'm completely satisfied. You wouldn't believe how well the system sounds for no more money than I have invested in it. Thanks Sonic.

By Jh on March 3, 2016

10 found this helpful

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Crunch PZX900.4

Great amp I like the color and like the sound quality of this amp I would recommend it to a friend.

By Josè on February 8, 2016 Checkmark Icon

Verified purchase

10 found this helpful

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Great Sound Great Price

I was very pleased with my purchase. My car stero system is now complete.

By Kelly on January 29, 2016

10 found this helpful

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Can't beat the price!

This amp is actually pretty good. I use it to run 1 sub and 2 five and a half 2-way speakers. I plan to use it for just my highs later. The price and quality at this time fits my budget.

By Craig on November 3, 2015

10 found this helpful

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Add-ons

Belva BAK44

Complete 4-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(61)

$49.99

List price $79.99

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Crunch PZX900.4

We apologize

This item has been discontinued

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