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Kicker 08ZX2500.1 Open Box

(Open Box) 2500W RMS, Class D Monoblock ZX Series Amplifier (ZX2500.1, 08ZX25001, ZX25001)

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The product on this page is discontinued.
This product is an Open Box product. Please see the item description for details.
Free Kicker active-style headphones with a purchase of $100+ of Kicker gear

Open Box Model is Missing Bass Knob

  • ZX Series Class D Monoblock Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 1250 watts x 1 chan.
    • 2 ohms: 2500 watts x 1 chan.
  • Max power output: 2500 watts x 1 chan.
  • MOSFET power supply
  • Wired remote bass level control included
  • LED power and protection indicators
  • Tuned Bass EQ (0-18 dB bass boost at 40 Hz)
  • Balanced differential inputs make KICKER ZX Amplifiers compatible with any factory radios
  • Eliminates unwanted noise in a system
  • Boost, gain, and crossover frequencies are top-mounted for easy access, and a handy protection indicator featuring a new flashing yellow low-voltage light enhances the end panel
  • Bridgeable operation
  • Speaker-level inputs compatible (switchable) through RCA connection
  • Preamp RCA outputs
  • Automatic turn on modes: remote, DC offset, or signal sense
  • Thermal, voltage, and short circuit protection circuitry
  • Variable low-pass filter (50-200 Hz, 24 dB/octave)
  • Subsonic Filter (24 dB at 25 Hz)
  • CEA-2006 compliant amplifier
  • Frequency response: 25-200 Hz
  • Dimensions: 27-1/2"L x 9-5/8"W x 2-1/8"H
  • 1/0-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.
  • Authorized Internet Dealer
  • 2-year Manufacturer's warranty

Sonic Electronix, Inc. can only ship Kicker products within the United States of America.

Power Specifications - Full Range Channels
RMS Power @ 4 ohms1250 watts x 1 channel
RMS Power @ 2 ohms2500 watts x 1 channel
RMS Power @ 1 ohmNot Stable
Bridged RMS PowerNot Bridgeable
Peak Power OutputN/A
Amplifier Specifications
Amplifier ClassD
Number of Channels1 - Mono
Total Peak Power OutputN/A
Total RMS Power Output2500 watts
Maximum Input Gauge Size1/0 AWG
Minimum Impedance Unbridged2 ohms
THD at Rated RMS Power1%
Speaker Level InputsYes
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover Frequency50 - 200 Hz
Subsonic Filter25 Hz
Signal-to-Noise Ratio95 dB
Channel SeparationN/A
Bass Boost0 - 18 dB
Bass/Gain RemoteYes
Fan CooledNo
Fuse Rating300A x 1 
CEA-2006 CompliantYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration2 years
Labor Warranty Duration2 years
Warranty ProviderManufacturer
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Product Summary

Manufacturer: Kicker
Model number: 08ZX2500.1-OB
Weight: 24.00 lbs
Internal SKU: LS-08zx25001-OB
Internal product ID: 20171
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

The speakers are very very nice for the price i paid for. Fast service!!!

- Valerie from La Puente, CA

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