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Crunch PZX900.4 (Factory Refurbished)

900W 4-Channel Powerzone Series Class AB Car Amplifier

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• Max Power: 115W x 4 @ 4 ohm, 225W x 4 @ 2 ohm, 450W x 2 @ 4 ohm Mono Bridged
• Total Peak Power: 900W
• 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 Hz

Learn more about the LS-pzx9004-RB

We apologize

This item has been discontinued

Product Highlights


• Max Power: 115W x 4 @ 4 ohm, 225W x 4 @ 2 ohm, 450W x 2 @ 4 ohm Mono Bridged
• Total Peak Power: 900W
• 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 Hz

Description


Crunch 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.

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.
  • Total Peak Power Output: 900 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 1
  • 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
  • 90 Day Sonic Electronix Warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
55 watts x 4 channel
RMS Power @ 2 ohms
115 watts x 4 channel
Bridged RMS Power
225 watts x 2 channel
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
115 watts x 4 channel
Peak Power @ 2 ohms
225 watts x 4 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
Maximum Input Gauge Size
8 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
No
Fuse Rating
30A x 1 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

PZX900.4-RB

Weight:

9.00lbs

Internal SKU:

LS-pzx9004-RB

Internal Product ID:

100115

Product and How-to Videos


Customer Ratings & Reviews


Crunch PZX900.4 (Factory Refurbished) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Looks good!

I have not yet installed thisproduct but I have looked it over and the build quality looks very good. It is a refurbished product but if it is I cannot tell that. I would recommend this product.

By Red Vette on January 8, 2016




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