Refurbished - Crunch PZX1800.4-RB (LS-pzx18004-RB) 1800W 4-Channel Powerzone

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Product highlights

• Max 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
• Speaker-level (high-level) inputs
• Preamp RCA outputs to daisy chain multiple amps
• Frequency Response: 10 - 45,000

Learn more about the LS-pzx18004-RB

Product Highlights

Description

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.

General Features:

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

4 ohm: 225 watts x 4 chan.
2 ohm: 450 watts x 4 chan.
4 ohm Bridged: 900 watts x 2 chan.

Total Peak Power Output: 1800 Watts
Rugged Pulse Width Modulated MOSFET power supply for Instant Maxx Power Output
SEPP (Single Ended Push Pull) A/B Class Amplifier Designs
LED power (green) and protect (red) indicators
Silver-plated RCA level inputs
Silver-plated screw terminals
4, 3 or 2 channel operation
Speaker-level (high-level) inputs
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 - 1200 Hz
Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
Fuse Rating: 30A x 2
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. Click Here for our contact information.
Dimensions: 13.39"L x 9.29"W x 2.17"H
Authorized Internet Dealer
90 Day Sonic Electronix Warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

115 watts x 4 channel

RMS Power @ 2 ohms

225 watts x 4 channel

Bridged RMS Power

450 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

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

4 ohms

THD at Rated RMS Power

<0.05%

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

Signal-to-Noise Ratio

>90 dB

Bass Boost

0 - 9 dB

Remote bass/level controller

Fuse Rating

30A x 2

Strappable

Warranty and Return Policy

Parts Warranty Duration

90 days

Labor Warranty Duration

90 days

Warranty Provider

Sonic Electronix

Customer Ratings & Reviews

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By feature average rating

Durability		5
Value		5
Features		5
Design		5
Usability		5

Customer Reviews

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Exactly what I needed

I just needed a boost in the front speakers, the bass was overpowering. It does exactly what I need it to and it was around fifty bucks.

By Gerald on February 20, 2016 Checkmark Icon

Verified purchase

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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 PZX1800.4-RB (Factory Refurbished)

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This item has been discontinued

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