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Frys#9459881

Crunch GTRII Series 900W 4-Channel Car Audio Amplifier

Frys#: 9459881 Model: GTRII-900.4
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Crunch GTRII four channel car amplifier with dual carbon elements on the heatsink have high level inputs utilizing SPEED-FET output devices and QTD Technology produces 900 watts of power in a stereo or bridged mono application.

Detailed Description
(Manufacturer # GTRII-900.4 )
Features
LOW NOISE PRE-AMPLIFIER CIRCUITRY
Maximum low voltage signal from the source unit comes into the amplifier through a low voltage circuit which delivers minimal distortion through the amplification process

RCA INPUTS
Low voltage RCA inputs produce the highest sound quality connection with quality RCA materials helps prevent interference and minimize distortion in the signal path

HI LEVEL INPUTS
High level inputs easily tie into OEM audio systems that do not offer RCA output.

OPERATION MODE
4 channel operation mode allows either stereo or mono bridged operation

CROSSOVER TYPE
Variable electronic crossovers allow for complete control of the sound

ELECTRONIC EQUALIZER
Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers.

CLASS / TOPOLOGY
Class A/B amplifiers have larger heatsinks with very musical bass

OUTPUT DEVICE TECHNOLOGY
Exclusive Crunch SPEED-FET MOSFET components maximize power efficiency while improving sound quality and minimizing distortion

HEAT SINK
QTD (Quick Thermal Dispersion) technology assures the amplifier makes huge power while running very cool with nearly undetectable musical distortions

POWER SUPPLY
Rugged MOSFET Pulse Width Modulation power supply
Allows amplifier to product efficient power without taxing the vehicle electrical system

OUTPUT CONNECTIONS
Nickel-plated brass connectionwith hex set screw terminals allow for secure connection and resist erosion

CONNECTION TYPE
Secure connection for all power, ground and speaker connections.

FULL-RANGE RCA OUTPUTS FOR SIGNAL PASS THROUGH
Daisy chain multiple amplifier to eliminate additional signal cables from the source unit

LED SYSTEM PROTECTION CIRCUITRY DIAGNOSTICS
Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel
Specifications
CLASS Class A/B
VARIABLE VOLTAGE 6V - 0.2V
SIGNAL TO NOISE >90dB
FREQUENCY RESPONSE 20Hz - 20kHz
CROSSOVER VeraCross
Switchable
FULL / LPF / HPF
VARIABLE HIGH PASS CROSSOVER 12DB PER OCTAVE CH1 & CH2
Switchable
HPF/FULL
HPF
60Hz - 1.2kHz

CH3 & CH4
Switchable
HPF/LPF/FULL
HPF
60Hz - 1.2kHz
VARIABLE LOW PASS CROSSOVER 12DB PER OCTAVE CH3 & CH4
Switchable
HPF/LPF/FULL
LPF
30Hz - 250Hz
BASS BOOST Switchable
12 /6 / 0dB
POWER @ 1 OHM N/A
POWER @ 2 OHMS 4 x 225 Watts
POWER @ 4 OHMS 4 x 115 Watts
MONO BRIDGED @ 4 OHMS 2 x 450 Watts
TOTAL CHANNELS 4
AUDIO INPUTS RCA
AUDIO OUTPUTS Full Range
RCA
SPEAKER TERMINAL WIRE GAUGE Spade Connector
Recommended
FUSING 15Ax2
TOTAL HARMONIC DISTORTION (THD) <0.05%
What's in the Box
  • Molex connector
Specifications
Brand Crunch
Condition New
UPC 806576227861
10000     
User Information
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