Crunch PX-1000.4 4 Channel 1000 Watt Amp A/B Class Car Stereo Power Amplifier - VMInnovations

Crunch PX-1000.4 4 Channel 1000 Watt Amp A/B Class Car Stereo Power Amplifier

Name: Crunch PX-1000.4 4 Channel 1000 Watt Amp A/B Class Car Stereo Power Amplifier
Brand: Crunch
SKU: 65695
Price: 74.99 USD
Availability: InStock

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Description

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

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Questions? We’ve Got Answers.

Helpful answers about product features, setup, and more

What is the build material of the car stereo?

The car stereo is constructed from aluminum. This material choice supports everyday use while maintaining the structural integrity needed for the product's intended applications.

What size is the car stereo?

The car stereo measures 12.6 x 10.8 x 3.7 inches (length x width x height). Use these measurements to plan mounting, placement, or transport for your setup.

What is the car stereo used for?

The car stereo is used for live sound, DJ setups, home audio, or event production, depending on configuration. It connects with a typical audio chain — source, mixer or controller, and amplification — to produce sound for the intended environment.

Is there a warranty on the car stereo?

Yes. The car stereo is backed by 1-year manufacturer warranty. Coverage details and claim procedures are provided by the manufacturer; retain your order receipt as proof of purchase if you ever need to file a claim.

What is the best way to maintain the car stereo?

Clean with mild soap and water; rinse thoroughly. Aluminum resists rust but can show water spots if left wet. Regular light cleaning extends the lifespan of the car stereo and keeps it looking and performing well over time.

Who makes the car stereo?

The car stereo is made by Crunch. Crunch produces this item as part of its lineup, and product details such as specifications, included accessories, and warranty terms are set by the brand.

Customers praised this 4-channel amplifier for delivering "crisp and clear" sound quality with excellent bass. Many noted it was "easy to install" and "affordable" with good value. The amp stays cool during operation and has sturdy construction. One reviewer mentioned it may not work well with subwoofers, suggesting it's best for simple setups.

The sound is so crisp and clear I absolutely love it
Easy to install. Great sound. Just enough power.
Heavy duty durable and the perfect addition to your sound system.

5 stars: 10 (83%)
4 stars: 2 (17%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

Better than I expected

This Amp surpassed my expectations. Easy to install. Great sound. Just enough power. I'm impressed to be honest. Very affordable and worth the cost at the same time.

Good Intro Amplifier

Crunch brand audio (accessories and equipment) is a great intro brand for any beginner car enthusiast. It's on the lower end/tier of car audio equipment so it's very affordable but definitely a good bang for your buck. The amplifier put out good quality sound very crisp and clear and was easy to install. Obviously you'll need all the other components to install it and get it working with your other parts I for one had no clue what to do when I was looking at the wiring but my bf is huge into cars and happy this wired up in no time replacing his old amplifier.

great sounding!

i got this for my dad and he loves it! he said it gives a great bass and sound to your stereo and that it was super easy to install in high pick up truck!

Easy and cool

This car stereo amplifier is awesome! I never had anything like it before and I am not good with cars but I was able to follow the instructions and install it easily. The sound is great

A rare gem!

amp ran consistently it definitely ran with a good rate of power. It powered my 10 inch subs to run them pretty loud without it cutting off or being distorted.

I absolutely love it!

This amp has enhanced my entire listening experience in my car the sound is so crisp and clear I absolutely love it and would recommend to anyone.

Works good

I replaced my old one. This works good I like it. It also looks so sleek ! It runs smooth the music sounds good. It doesn’t take up space ! I recommend this !

Impressive amp

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.

Power pack with style

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.

Great Amp

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.

Pretty cool

This is pretty cool doesn't really work with subwoofers but installed it in the jeep and works great! Sound is amazing and fits perfectly!! Love it.

Great!

My husband likes to work on cars and so he was a big fan of this Crunch Car amp. He was able to easily install it and now the audio in the car is nice and loud it’s fun to listen to music with it.

Crunch PX-1000.4 4 Channel 1000 Watt Amp A/B Class Car Stereo Power Amplifier

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