Name: Crunch 4 Channel 1000W A/B Class Stereo Amplifier (2 Pack) & Wiring Kit
Brand: Crunch
SKU: 1ZO09PVFI6G4
Price: 232.99 CAD
Availability: InStock
Rating: 4.8 (12 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

Shop Confidently

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

Crunch 4 Channel 1000W A/B Class Stereo Amplifier (2 Pack) & Wiring Kit

<ul><li><strong>Power Output Options</strong>: 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.</li><li><strong>Audio Customization</strong>: Features variable high pass filter (120-3,000 Hz), variable low pass filter (50-250 Hz), and variable bass boost (0 to +12 dB at 45 Hz).</li><li><strong>Flexible Channel Operation</strong>: Supports 4, 3, or 2 channel operation with speaker level inputs and preamp RCA outputs for daisy chaining.</li><li><strong>Thermal Management</strong>: Incorporates Quick Thermal Dispersion Technology and a heatsink with more aluminum for cooler operation.</li><li><strong>Complete Installation Kit</strong>: Includes a 20-foot 8 gauge red power cable, competition high quality fuse holder, 3-foot 8 gauge black ground cable, 16-foot 18 gauge blue turn on wire, 20-foot high performance RCA interconnect, and 30-foot speaker wire.</li></ul>

<ul><li>Amplifier (2 Pack)</li><li>2 Ohms: 4 x 250 watts</li><li>4 Ohms: 4 x 125 watts</li><li>Mono Bridged @ 4 Ohms: 2 x 5000 watts</li><li>Class A/B Amplifier</li><li>Bridgeable at 4 ohms</li><li>Quick Thermal Dispersion Technology</li><li>Specifications:</li><li>SEPP (Single Ended Push Pull) output technology</li><li>Pulse Width Modulated power supply</li><li>LED power and protect indicators</li><li>Slow unmute soft start turn on</li><li>4, 3, or 2 channel operation</li><li>Speaker level inputs</li><li>Preamp RCA outputs to daisy chain multiple arms</li><li>Variable high pass filter: 120 3,000 Hz, 12 dB/octave</li><li>Variable low pass filter: 50 250 Hz, 12 dB/octave</li><li>Variable Bass Boost: 0   + 12 dB bass boost at 45 Hz</li><li>Damping factor: > 180</li><li>Signal to nose ratio: > 98 dB</li><li>Frequency response: 20 20,000 Hz</li><li>Fuse rating: 30A x 2</li><li>Dimensions (L x W x H): 12.6 x 10.8 x 3.7 inches</li><li>Weight: 5.4 pounds</li><li>Manufacturer warranty: 1-year warranty</li><li>Part number: PX-1000.4</li><li>Manufacturer warranty: 1-year warranty</li><li>Quantity: 2</li><li>Wiring Kit</li><li>20 foot 8 gauge red power cable</li><li>Competition high quality fuse holder</li><li>0.25 inch gold plated ring terminal</li><li>3 foot 8 gauge black ground cable</li><li>Number 10 gold plated ring terminal</li><li>16 foot 18 gauge blue turn on wire</li><li>20 foot high performance RCA interconnect</li><li>3 rubber grommets</li><li>30 foot speaker wire</li><li>0.3125 inch gold plated ring terminal</li><li>20, 4 inch wire ties</li><li>Manufacturer warranty: 1-year warranty</li><li>Part number: AKS8</li></ul>

Brand

RMS Power Rating

Number of Channels

Impedance

Input/Output Type

Recommended Use

Size

Audio Power Output

Items Included

Accessories Included

Input/Output Quantity

Model

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.AKS8This package also includes a wiring kit.The 8 Gauge amplifier installation kit has everything you need to install your amplifier in your car. The amp kit features a 20 foot 8 gauge red power cable, competition high quality fuse holder, 3 feet of 8 gauge black ground cable, 16 feet of 18 gauge blue turn on wire, a 20 foot high performance RCA interconnect, 30 feet of speaker wire, 20, 4 inch wire ties, 3, rubber grommets, a Number 10 ring terminal, a 5/16 inch ring terminal, and a 1/4 inch ring terminal.Get more performance with your car audio and get it done yourself with the Soundstorm 8 Gauge Complete Amplifier Wiring Kit with RCA.

Assembled Product Weight

Manufacturer Part Number

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

Walmart Protection Plan

Protect it today, enjoy it for years - plan covers:<br><br>• Mechanical and electrical failures<br>• Breakdowns or failures from normal use<br>• 24/7 virtual tech support and Fast online claims backed by our 3-Business-Day Service Guarantee<br>• Includes 100% parts, labour and shipping - no deductibles

Notice for Quebec Customers<br><br>Protect it today, enjoy it for years.<br>Get low-cost, great value protection that goes beyond the manufacturer’s warranty, keeping your product covered when you need it most.<br><br>Protection covers:<br>• Mechanical and electrical failures.<br>• Defects in workmanship and materials from normal use.<br>• Fast, easy online claims backed by our 3-Business-Day Service Guarantee.<br>• 100% coverage for parts, labour and shipping - no deductibles or additional cost (pay $0 for approved claims).<br><br>How the Plan works:<br>1. Add a Plan to your order.<br>2. Plan details will be emailed to you after completing your purchase.<br>3. Start a claim online anytime or by phone.<br>We’ve got you covered up to the amount you paid, whether it’s a replacement, a refund or repairs.<br><br>You can cancel within 90 days of purchase for a hassle-free refund, according to your plan terms.<br>Limitations and exclusions apply. For more details, view the terms and conditions.

Get peace of mind for pennies a day!

Protect your purchase

fulfillment

title_shipToHome_date_free_delivery

<!DOCTYPE html>
<html>
   <head>
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link
         rel="stylesheet"
         href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
         />
   </head>
   <body>
      <div class="flex flex-column justify-center w-100 ph3 normal lh-copy pt1">
            <div class="tc">
               <img src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg">
               <h3>4 equal payments</h3>
               <h4 class="gray">Buy what you love and split the cost. It's that easy. </h4>
            </div>
            <ul>
            <b>
               <li>Add item(s) to your cart.</li>
               <li>
                  Add items to checkout and choose 
                  <image height="14" width="auto" src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg"></image>
               </li>
               <li>Enter your debit or credit card information. </li>
               <li>Your first payment is taken when the order is processed, and the remaining 3 are automatically taken every two weeks.</li>
            </b>
            </ul>
            <p class="gray">Please note that a higher initial payment may be required for some purchases. Pay later in 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4" target="_blank">terms</a> available here. For Quebec residents, these Pay Later 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4_quebec" target="_blank">terms</a> are applicable. </p>
      </div>
   </body>
</html>

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <link
      rel="stylesheet"
      href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
    />
    <style>
      body,
      html {
        font-family: 'Everyday Sans', Arial, sans-serif;
      }

      li {
        margin-bottom: 0.5rem;
      }
    </style>
    <title>Walmart Installment Plan</title>
  </head>

  <body>
    <div class="col-container w-100 normal lh-copy pt1">
      <div class="col tc">
        <img
          width="35%"
          src="https://i5.walmartimages.com/dfw/8822aef6-971e/k2-_ed78b905-6394-4f88-a805-ab299123f2cc.v1.png"
          alt="Walmart Installment Plan"
        />

        <h3>Shop today, take time to pay</h3>
        <p>
          Split your purchase into 6 equal installments*  /
          <a
            href="https://i5.walmartimages.ca/dfw/8822aef6-d3f1/k2-_417f32f7-5074-45a6-b23d-5d5b3039e5b8.v1.pdf"
            target="_blank"
            rel="noopener noreferrer"
          >
            Terms and Conditions apply
          </a>
        </p>

        <h4>Here's how it works</h4>
        <ul class="tl">
          <li>Spend $199.99 or more on walmart.ca**</li>
          <li>Select Installment Plan at checkout</li>
          <li>
            Pay with your Walmart Rewards Mastercard. If you don't have one,
            click "Apply Now".
          </li>
        </ul>

        <h4>Details</h4>
        <p>
          Your qualifying purchase will be split into 6 equal monthly
          installments charged to your Walmart Rewards Mastercard. If your items
          ship on separate dates, each shipment will be converted to a separate
          Installment Plan.
        </p>

        <h4>Don't have a Walmart Rewards Mastercard?</h4>
        <p>
          Apply now and upon approval use your new account to enjoy the
          convenience of an Installment Plan on eligible purchases*. Purchased
          items must appear on a single receipt totaling $199.99 or more (before
          taxes, discounts, Walmart Reward Dollar™ redemptions, and
          shipping/delivery fees)∆
        </p>

        <p>
          *See
          <a
            href="https://www.walmart.ca/cp/shop/installment-plan/6000204340202?icid=Glass_PIP_FinancingOptions_WRMC_LearnHow_TermsConditions2_WM"
            target="_blank"
            rel="noopener noreferrer"
          >
            Terms and Conditions
          </a>
          for full details
        </p>

        <p>
          ** Eligible Installment Plan purchases are excluded from earning
          Walmart Reward Dollars™. Walmart Gift Cards and Walmart Reward
          Dollars™ cannot currently be used on Installment Plan transactions.
         
        </p>

        <p>
          ∆ All new credit card applications are subject to approval by
          Fairstone Bank of Canada.
        </p>

        <div class="pt3">
          <a
            href="https://www.walmart.ca/en/cp/installment-plan/6000204340202?icid=Glass_PIP_FinancingOptions_WRMC_LearnHow_ApplyNow_WM"
            target="_blank"
            rel="noopener noreferrer"
          >
            <button
              class="pv2 ph3 sans-serif bg-blue white bn no-underline br-pill f6 pointer b"
              type="button"
            >
              Apply now
            </button>
          </a>
        </div>
      </div>
    </div>
  </body>
</html>

Installs in various vehicles with minimal effort.

[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.

Great Amp

influenster.com

[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.

Impressive amp

[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.

Power pack with style

[This review was collected as part of a promotion.] 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!

great sounding!

[This review was collected as part of a promotion.] 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 !

Works good

[This review was collected as part of a promotion.] 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.

I absolutely love it!

[This review was collected as part of a promotion.] 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.

A rare gem!

[This review was collected as part of a promotion.] 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.

Pretty cool

[This review was collected as part of a promotion.] 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.

Good Intro Amplifier

[This review was collected as part of a promotion.] 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.

Better than I expected

Crunch 4 Channel 1000W A/B Class Stereo Amplifier (2 Pack) & Wiring Kit

Shop Confidently

Financing options

Your data, your choice