"Crunch POWERX incorporates full Class A/B technology in stereo and four channel amplifiers along with Class D in the mono. Class A/B sounds better, but the PC boards require a bit more space that in other circuit topologies. With Crunch POWERX we have trimmed away some of the more esoteric features to deliver a great amplifier that sound like you would expect Crunch to sound. The POWERX line also includes Crunch technology like QTD (Quick Thermal Dispersion) Technology which puts more aluminum on the heatsink than a normal amplifier. QTD assures the amplifiers make huge power while running very cool with nearly undetectable musical distortions. "
Crunch is considered a common name among car audio gearheads. Their products are manufactured to high end specifications to provide excellent sound experience. Onlinecarstereo has been a long time partner of Crunch so you can be sure you get authentic products with warranties stright from the warehouse.
Maximum Power : 1000 Watts
Low Frequency Response : 20 Hz
High Frequency Response : 20000 Hz
Number of Channels : 4
Frequency Response : 20-20000 Hz
Built In Crossovers : Yes
Channel Separation : Yes
RMS Power Range : 250 Watts
Amplifier Class : A/B
Fuse Rating : 30X2 A
PX Crunch 4-Channel Class A/B Car Amplifier
MAX Power Rating (14.4V):
4 ohms: 125 watts x 4 chan.
2 ohms: 250 watts x 4 chan.
Bridged, 4 ohms: 500 watts x 2 chan.
RMS Power Rating:
4 ohms: 75 watts x 4 chan.
2 ohms: 125 watts x 4 chan.
Bridged, 4 ohms: 250 watts x 2 chan.
SEPP (Single Ended Push-Pull) output technology
Pulse Width Modulated power supply
LED power (green) and protect (red) indicators
Slow un-mute soft start turn-on
4, 3 or 2 channel operation
Preamp RCA outputs to daisy chain multiple amps
3-Way System Protection circuitry (thermal, overload, and speaker short protection)
Variable Bass Boost: 0 - +12 dB bass boost at 45 Hz
Damping factor: >180
Signal-to-nose ratio: >98dB
Frequency response: 20 - 20,000 Hz
Fuse rating: 30A x 2
Dimensions: 10-1/4"L x 9-7/8"W x 2-1/16"H
Authorized Internet Dealer
Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 1 year from the original date of purchase with proper return authorization.
Estimated Shipping Time for Special Order items is 7-10 days.
You may call our Customer Service Department at 310-526-8635 for a more accurate shipping estimate.
Special Order Product
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All your purchase from our store comes with Free Lifetime Technical Support. Please call our certified technicians at 310-874-3313 for any questions about your product.
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Consumer Priority Service was founded on the belief that consumers deserve
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Why Do I need This?
Consumer Priority Service Extended Protection plans provides you with easy protection
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CPS Protection Plans are extensions of your manufacturers’ written warranty a few
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Benefits of owning a Consumer Priority Service Plan
Zero Deductible All CPS plans are zero deductible. This means that ALLcosts
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With CPS you can file a claim for repair or replacement 24 hours a day 7 days a
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Any product that plugs in or takes a battery qualifies for this program. If your
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Consumer Priority Service provides complete coverage across all 48 contiguous states.
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If our authorized service center determines your product to be beyond economical
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