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Crunch CR20001RB

Refurbished 2000W Max, Power One Series Monoblock 1-Channel Amplifier

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Power One Series Monoblock Car Amplifier • Class AB • 2000W x 1 Chan. @ 1 ohm • 1000W x 1 Chan. @ 2 ohms • 500W x 1 Chan. @ 4 ohms • Tuned Bass EQ • Preamp RCA Outputs • Power and Protection LED Indicators

Learn more about the LS-cr20001-RB

We apologize

This item has been discontinued

Product Highlights


Power One Series Monoblock Car Amplifier • Class AB • 2000W x 1 Chan. @ 1 ohm • 1000W x 1 Chan. @ 2 ohms • 500W x 1 Chan. @ 4 ohms • Tuned Bass EQ • Preamp RCA Outputs • Power and Protection LED Indicators

Description


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Authorized dealer

  • Power One Series Single-Channel Monoblock Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 250 watts x 1 chan.
    • 2 ohms: 500 watts x 1 chan.
    • 1 ohms: 1000 watts x 1 chan.
  • Dynamic Power Rating:
    • 4 ohms: 500 watts x 1 chan.
    • 2 ohms: 1000 watts x 1 chan.
    • 1 ohms: 2000 watts x 1 chan.
  • PWM MOSFET power supply
  • Power and protection LED indicators
  • Wired remote bass level control included
  • Tuned Bass EQ (0-12 dB bass boost at 45 Hz)
  • 1 channel operation
  • 1 Pair of preamp RCA outputs
  • Full range line output RCA contacts
  • Unbalanced RCA inputs
  • Soft start technology for a slow, un-muted turn on
  • DC, speaker short, thermal, and overload protection
  • Comprehensive diagnostics system protect against speaker lead short circuit and amplifier DC faults
  • Adjustable input sensitivity from 6V - 0.2V
  • Aluminum alloy heatsink for excellent heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Variable low-pass filter (40-150 Hz, 12 dB/octave)
  • Subsonic filter (15-55 Hz, 12 dB/octave)
  • Frequency response: 10-300 Hz
  • Dimensions: 15-3/4"L x 9-7/8"W x 2"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
  • 90-Day Manufacturer's warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
250 watts x 1 channel
RMS Power @ 2 ohms
500 watts x 1 channel
RMS Power @ 1 ohm
1000 watts x 1 channel
Bridged RMS Power
Not Bridgeable
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
1 - Mono
Total Peak Power Output
2000 watts
Total RMS Power Output
1000 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
0.1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
40 - 150 Hz
Subsonic Filter
15 - 55 Hz
Signal-to-Noise Ratio
95 dB
Channel Separation
85 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
20A x 4 
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

CR20001RB

Weight:

11.00lbs

Internal SKU:

LS-cr20001-RB

Internal Product ID:

42503

Product and How-to Videos


Customer Ratings & Reviews



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



Durability
5
Value
5
Features
4.5
Design
5
Usability
4.5

Customer Reviews

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GREAT AMP!!!

Bought this amp for my brother for a good starter amp. Have it hooked up to 2 10" pioneers and it pushes them pretty good. Great tuning options, barely gets hot, clamped at 526 watts at 2Ohms. 26 watts above rating, so Im very pleased with it.

By Charles on January 3, 2012

1

found this helpful.

AWSOME!

The amp is GREAT! I ordered it on Wednesday & got it the following Friday! Shipped & received in 2 days! The amp came with everything needed just as it would come if it was new. I currently have two 12" cvrs in a ported box wired down to 1 ohm & wow does it slam! I love the amp & hopefully it lasts long enough because if it does I will be buying another one. Only one thing was wrong with it though. I'm not sure if the crunch logo was supposed to light up because my amps logo didn't. But its not a big deal & I don't care because that way you won't be able to tell that I have one in the night! The build quality seems very good. Its very sturdy & is very heavy. Overall its a Great amp & I really recommend it.

By alex on February 18, 2012

1

found this helpful.

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