Hero image 0 of Crunch 4 Channel 1000 Watt Amp A/B Class Car Stereo Amplifier PX-1000.4 (4 Pack), 0 of 6
Crunch 4 Channel 1000 Watt Amp A/B Class Car Stereo Amplifier PX-1000.4 (4 Pack)
Key item features
- Power Output: Delivers 4 x 250 watts at 2 Ohms, 4 x 125 watts at 4 Ohms, and 2 x 5000 watts when mono bridged at 4 Ohms.
- Amplifier Technology: Features Class A/B amplifier technology with SEPP output and a Pulse Width Modulated power supply for improved sound.
- Thermal Management: Incorporates Quick Thermal Dispersion Technology with an enhanced heatsink design to maintain optimal operating temperatures.
- Audio Customization: Includes variable high pass (120-3,000 Hz), low pass (50-250 Hz) filters, and a variable bass boost (0 to +12 dB at 45 Hz).
- Connectivity Options: Supports 4, 3, or 2 channel operation with speaker level inputs and preamp RCA outputs for daisy-chaining multiple units.
- Operational Indicators: Equipped with LED power and protect indicators, along with a slow unmute soft start turn-on feature.
- Compact Dimensions: Measures 12.6 x 10.8 x 3.7 inches and weighs 5.4 pounds, making it suitable for various installations.
Generated by AI
Specs
- BrandCrunch
- Rms power rating1000 W
- Channels4
- Impedance2 ohm
- Peak audio power handling5000 W
- Input/output typeRCA
Current price is USD$255.99
Price when purchased online
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Columbus, 43215
Arrives by Wed, Apr 15
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4.322570946180355 stars out of 5, based on 43237 seller reviews(4.3)43237 seller reviews
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About this item
Product details
This Crunch PX 1000.4 4 Channel Amplifier is a perfect entry level amplifier for your car audio needs. It has high quality circuit and hardware designs along with exclusive technologies to improve sound quality and minimize distortion. Crunch POWERX incorporates full Class A/B technology in stereo and 4 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.
- 2 Ohms: 4 x 250 watts
- 4 Ohms: 4 x 125 watts
- Mono Bridged @ 4 Ohms: 2 x 5000 watts
- Class A/B Amplifier
- Bridgeable at 4 ohms
- Quick Thermal Dispersion Technology
- Specifications:
- SEPP [Single Ended Push Pull] output technology
- Pulse Width Modulated power supply
- LED power and protect indicators
- Slow unmute soft start turn on
- 4, 3, or 2 channel operation
- Speaker level inputs
- Preamp RCA outputs to daisy chain multiple arms
- Variable high pass filter: 120 3,000 Hz, 12 dB/octave
- Variable low pass filter: 50 250 Hz, 12 dB/octave
- Variable Bass Boost: 0 + 12 dB bass boost at 45 Hz
- Damping factor: > 180
- Signal to nose ratio: > 98 dB
- Frequency response: 20 20,000 Hz
- Fuse rating: 30A x 2
- Dimensions [L x W x H]: 12.6 x 10.8 x 3.7 inches
- Weight: 5.4 pounds
- Manufacturer warranty: 1-year warranty
- Quantity: 4
- 2 Ohms: 4 x 250 watts
- 4 Ohms: 4 x 125 watts
- Mono Bridged @ 4 Ohms: 2 x 5000 watts
- Class A/B Amplifier
- Bridgeable at 4 ohms
- Quick Thermal Dispersion Technology
- Specifications:
- SEPP (Single Ended Push Pull) output technology
- Pulse Width Modulated power supply
- LED power and protect indicators
- Slow unmute soft start turn on
- 4, 3, or 2 channel operation
- Speaker level inputs
- Preamp RCA outputs to daisy chain multiple arms
- Variable high pass filter: 120 3,000 Hz, 12 dB/octave
- Variable low pass filter: 50 250 Hz, 12 dB/octave
- Variable Bass Boost: 0 + 12 dB bass boost at 45 Hz
- Damping factor: > 180
- Signal to nose ratio: > 98 dB
- Frequency response: 20 20,000 Hz
- Fuse rating: 30A x 2
- Dimensions (L x W x H): 12.6 x 10.8 x 3.7 inches
- Weight: 5.4 pounds
- Manufacturer warranty: 1-year warranty
- Quantity: 4
info:
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Specifications
Brand
Crunch
Rms power rating
1000 W
Channels
4
Impedance
2 ohm
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
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Showing 1-3 of 12 reviews
Jan 29, 2024
katelynnh28
5 out of 5 stars review
Great Amp
[This review was collected as part of a promotion.] The amp quality is sturdy, and has an overall nice look to it. Came with stickers and directions for installation. I'd definitely say this is for a simple set up, not for completion or any extremely high wattage subs. Sound quality is great with no cracking. Overall my expectations were exceeded and hopefully this amp will continue to work.
Review from influenster.com
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Jan 29, 2024
stevene9
5 out of 5 stars review
Power pack with style
[This review was collected as part of a promotion.] First off, the quality and feel of this unit is solid. Heavy duty, durable, and the perfect addition to your sound system. All connections on the AMP feel sturdy and of good quality. With the unit installed, the interference of electricity was not noticeable. The quality of the unit shows as during full running capacity, the unit stays much cooler than expected. It's a great addition for anyone looking to upgrade their car audio.
Review from influenster.com
Helpful?3ZWSMPT92JIH192432594
Jan 28, 2024
sarahf583
5 out of 5 stars review
Impressive amp
[This review was collected as part of a promotion.] I received this product in exchange for my honest review. This is a well built car amp. It packs an impressive punch. There are a couple of ways you can utilize this amplifier and the instructions are pretty clear.
Review from influenster.com
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