Refurbished - Crunch GTR1000.4-RB (LS-gtr10004-RB) 1000W Max 4-Channel GTR

by Crunch

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Product highlights

• 125 Watts Max x 4 @ 4 ohm
• 250 Watts Max x 4 @ 2 ohm
• 500 Watts Max x 2 @ 4 ohm, Bridged
• Total Peak Power: 1000 Watts
• 4/3/2 channel operation
• Selectable crossover modes: Full / LPF / HPF
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation
• Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz

Learn more about the LS-gtr10004-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.

General Features:

GTR Series 4-Channel Class AB Car Amplifier
Max Power Rating:

4 ohm: 125 watts x 4 chan.
2 ohm: 250 watts x 4 chan.
Bridged, 4 ohm: 500 watts x 2 chan.

Total power output: 1000 watts
Pulse Width Modulated MOSFET power supply
LED power (green) and protect (red) indicators
4/3/2 channel operation
Preamp RCA outputs to daisy chain multiple amps
3-way protection circuitry (thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heat-sink for extreme heat dissipation
Input sensitivity: 200mV - 6V
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 high-pass filter: 60 - 1,200 Hz
Variable low-pass filter: 30 - 250 Hz
Variable Bass Boost: 0 to +9 dB bass boost at 45 Hz
Fuse Rating: 25A x 2
4 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: 8.70"W x 10.31"L x 1.97"H
Authorized Internet Dealer
90 Day Sonic Electronix Warranty

Check out the Crunch GTR1000.4 Owner's Manual

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

60 watts x 4 channel

RMS Power @ 2 ohms

125 watts x 4 channel

Bridged RMS Power

250 watts x 2 channel

Power Specifications - Full Range Channels

Peak Power @ 4 ohms

125 watts x 4 channel

Peak Power @ 2 ohms

250 watts x 4 channel

Bridged Peak/Max Power

500 watts x 2 channel

Amplifier Specifications

Amplifier Class

A/B

Number of Channels

4-Channel

Total Peak Power Output

1000 watts

Total RMS Power Output

Not Specified by Manufacturer

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

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

Fuse Rating

25A x 2

Strappable

Sonic Certified Amplifier

Not Tested

Warranty and Return Policy

Parts Warranty Duration

90 days

Labor Warranty Duration

90 days

Warranty Provider

Sonic Electronix

Customer Ratings & Reviews

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Add-ons

Belva BAK44

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

(61)

$49.99

List price $79.99

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Crunch GTR1000.4 (Factory Refurbished)

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This item has been discontinued

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