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Crunch PZ1800.4

1800W PowerZone Series 4-Channel Car Audio Amplifier

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• 1800 Watts Max
• 400 Watts x 4-Chan. @ 2 Ohm
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters

Learn more about the pz18004

We apologize

This item has been discontinued

Product Highlights


• 1800 Watts Max
• 400 Watts x 4-Chan. @ 2 Ohm
• 4-Way System Protection
• Selectable Highpass/Lowpass Filters

Description


Crunch brand icon

Authorized dealer

General Features:

  • PowerZone Series 4-Channel Class A/B Car Amplifier
  • Max Power Rating:
    • 4 ohm: 225 watts x 4 chan.
    • 2 ohm: 400 watts x 4 chan.
    • Bridged, 4 ohm: 900 watts x 2 chan.
  • Rugged Pulse Width Modulated MOSFET power supply for Instant Maxx Power Output
  • Carbon Fiber effect body with chrome Crunch logo
  • Exponential variable-power supply (EXVP) for efficient DC to AC conversion
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +9 dB bass boost at 45 Hz)
  • Speaker level inputs for
  • Soft Start Turn-on
  • 4/3/2/1 channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • Illuminated badge and heatsink
  • Preamp RCA outputs to daisy chain multiple amps
  • 4-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Silver-plated RCA level inputs
  • Silver-plated screw terminals
  • Input sensitivity:
    • Level: 200mV-5V
  • Variable high-pass filter (60-12,000 Hz)
  • Variable low-pass filter (30-250 Hz)
  • Damping factor: >180
  • Frequency response: 30-13,000 Hz
  • Dimensions: 14-3/16"L x 9-1/2"W x 2-1/8"H
  • 4-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

Product history:

Crunch PZ1800.4 thumbnail
(newest, current model)
Crunch PZA1600.4 thumbnail
(previous model, replaced by Crunch PZ1800.4)
Crunch PZT1400.4 thumbnail
(previous model, replaced by Crunch PZA1600.4)
Crunch P1400.4 thumbnail
(previous model, replaced by Crunch PZT1400.4)

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Specifications & Details


Amplifier Specifications
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
Channel Separation
80 dB
Bass Boost
0 - 9 dB
Remote bass/level controller
No
Fuse Rating
40A x 2 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PZ1800.4

Weight:

9.30lbs

Internal SKU:

pz18004

Internal Product ID:

67950

Product and How-to Videos


  • Crunch PowerZone Amplifier | CES 2013
  • Crunch V-Drive Ground Pounder Car Amplifier | Maxxsonics @ CES 2013
  • How To Install an Amplifier: Car Amplifier Basics Part 2

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