Name: Crunch CR20001RB
Brand: Crunch
SKU: LS-cr20001-RB
Price: 84.99 USD
Availability: Discontinued
Rating: 5.0000 (2 reviews)

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Product highlights

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

Learn more about the LS-cr20001-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.

Power One Series Single-Channel Monoblock Class AB Car Amplifier
RMS Power Rating:
- 4 ohm: 250 watts x 1 chan.
- 2 ohm: 500 watts x 1 chan.
- 1 ohm: 1000 watts x 1 chan.
Dynamic Power Rating:
- 4 ohm: 500 watts x 1 chan.
- 2 ohm: 1000 watts x 1 chan.
- 1 ohm: 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 ohm

Minimum Impedance Bridged

Not Bridgeable

THD at Rated RMS Power

0.1%

Speaker Level Inputs

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

Customer Ratings & Reviews

Overall rating distribution

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

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Show only Verified Purchases

By feature average rating

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

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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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Add-ons

Belva BAK42

Complete 2-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(169)

$34.99

List price $59.99

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Crunch CR20001RB

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This item has been discontinued

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