

Hero image 0 of Harmony Audio Alpine fits 02-13 Chevy Avalanche W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit, 0 of 9
Harmony Audio Alpine fits 02-13 Chevy Avalanche W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit
(No ratings yet)
Key item features
- ENGINEERED FOR 02–13 CHEVY AVALANCHE: This dual 10" sealed enclosure is designed specifically for 2002–2013 Chevy Avalanche models. Its precision-fit construction installs cleanly without requiring interior modifications. The sealed chamber provides tight, accurate bass that enhances every music genre. It fits securely in the rear cargo area without affecting truck functionality. Enjoy a powerful, vehicle-matched audio upgrade built for long-term performance.
- ALPINE W10S4 PUNCHY BASS OUTPUT: Equipped with two Alpine W10S4 10" subwoofers, this setup delivers strong, controlled, and distortion-free low-end performance. Each sub handles high wattage while maintaining excellent clarity during heavy playback. Alpine’s durable engineering ensures years of reliable use. These subs deliver rich, responsive bass that elevates your entire sound system. Expect clean and impactful low frequencies on every drive.
- SOLID SEALED ENCLOSURE DESIGN: The sealed enclosure provides precise, punchy bass ideal for accurate sound reproduction. High-quality construction reduces unwanted resonance and vibration for cleaner performance. Its Avalanche-specific layout ensures a secure and stable fit inside the truck. The enclosure maintains clarity and consistency at all volume levels. Built for durability, it delivers dependable performance year after year.
- 500W RMS HA-A800.1 AMPLIFIER: The HA-A800.1 amplifier supplies a clean, steady 500W RMS to efficiently power both subwoofers. Its strong output delivers deep bass without distortion or clipping. Integrated protection circuitry ensures safe operation during demanding playback conditions. The compact chassis allows flexible installation inside the Avalanche’s interior spaces. This amplifier provides balanced, reliable power for a complete audio upgrade.
Specs
- Rms power rating500 W
- Woofer size10 in
- Subwoofer typeSubwoofer
- BrandAlpine
- Subwoofer enclosure typeSealed
- Impedance4 ohm
Current price is USD$384.95
Price when purchased online
- Free shipping
Free 30-day returns
Walmart Protection Plan by Allstate
(Only one option can be selected at a time)
How do you want your item?
Columbus, 43215
Arrives by Wed, May 6
|Sold and shipped by HiFiSoundConnection|Pro Seller
4.238670694864048 stars out of 5, based on 993 seller reviews(4.2)993 seller reviews
Free 30-day returns - in store or online
About this item
Product details
This Package includes the following:
- 1 x Compatible with 2002-2013 Chevy Avalanche Car Audio Custom Dual 10" Subwoofer Enclosure Sub Box
- 2 x Alpine W10S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 10" Subwoofer
- 1 x Harmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote
- 1 x Harmony Audio HA-AK4 Car Stereo Complete 4 Gauge 1800W Amp Amplifier Install Kit
Compatible with 2002-2013 Chevy Avalanche Car Audio Custom Dual 10" Subwoofer Enclosure Sub Box
- Air Space: 0.48 Cubic Feet per Sub
- Mounting Depth: 4 1/2"
- Sealed Enclosure
- Dimensions: Width 48" x Height 6" x Depth 16-3/4"
- Constructed with High Quality MDF
- High Quality Black Carpet
- Subwoofers fire up towards the rear seat
This box is Compatible with Chevy:
- 2002 - 2013 Avalanche
Alpine W10S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 10" Subwoofer
- Subwoofer Size: 10"
- Peak Power Handling: 750 watts
- RMS Power Handling: 250 watts
- Voice Coil(s): Single
- Impedance (Per Voice Coil): 4 ohms
- Frequency Response: 24 - 200 Hz
- Sensitivity: 86.6 dB
- Subwoofer Design: Round / Circle
Harmony Audio HA-A800.1 Car Stereo Class D Amp Mono 1600 Watt Subwoofer Amplifier - 1 Ohm Stable - Includes Bass Remote
- Power Handling:
- 14.4V @ 1 Ohm
- 400 Watts RMS x 1
- 800 Watts PEAK x 1
- 14.4V @ 2 Ohm
- 300 Watts RMS x 1
- 600 Watts PEAK x 1
- 14.4V @ 1 Ohm
- Frequency Response: 10Hz-180Hz
- Recommended Wiring Power Gauge: 4 Gauge
- Dimensions: 9-3/16" Length x 6-1/8" Width x 2" Height
- ENGINEERED FOR 02–13 CHEVY AVALANCHE: This dual 10" sealed enclosure is designed specifically for 2002–2013 Chevy Avalanche models. Its precision-fit construction installs cleanly without requiring interior modifications. The sealed chamber provides tight, accurate bass that enhances every music genre. It fits securely in the rear cargo area without affecting truck functionality. Enjoy a powerful, vehicle-matched audio upgrade built for long-term performance.
- ALPINE W10S4 PUNCHY BASS OUTPUT: Equipped with two Alpine W10S4 10" subwoofers, this setup delivers strong, controlled, and distortion-free low-end performance. Each sub handles high wattage while maintaining excellent clarity during heavy playback. Alpine’s durable engineering ensures years of reliable use. These subs deliver rich, responsive bass that elevates your entire sound system. Expect clean and impactful low frequencies on every drive.
- SOLID SEALED ENCLOSURE DESIGN: The sealed enclosure provides precise, punchy bass ideal for accurate sound reproduction. High-quality construction reduces unwanted resonance and vibration for cleaner performance. Its Avalanche-specific layout ensures a secure and stable fit inside the truck. The enclosure maintains clarity and consistency at all volume levels. Built for durability, it delivers dependable performance year after year.
- 500W RMS HA-A800.1 AMPLIFIER: The HA-A800.1 amplifier supplies a clean, steady 500W RMS to efficiently power both subwoofers. Its strong output delivers deep bass without distortion or clipping. Integrated protection circuitry ensures safe operation during demanding playback conditions. The compact chassis allows flexible installation inside the Avalanche’s interior spaces. This amplifier provides balanced, reliable power for a complete audio upgrade.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Rms power rating
500 W
Woofer size
10 in
Subwoofer type
Subwoofer
Brand
Alpine
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
Similar items you might like
Based on what customers bought
Alpine fits 07-13 Chevy Silverado Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm $284.95
$28495current price $284.95Alpine fits 07-13 Chevy Silverado Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm
Alpine fits 15-25 Ford F-150 Super Cab EXT Truck Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm $234.95
$23495current price $234.95Alpine fits 15-25 Ford F-150 Super Cab EXT Truck Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm
Alpine fits 05-15 Ford Mustang Coupe Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm $254.95
$25495current price $254.95Alpine fits 05-15 Ford Mustang Coupe Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm
Harmony Audio Alpine fits 02-15 Dodge Ram W10S4 Single 10" Subwoofer 250W Sealed Sub Box Rhino Coated | HA-A400.1 Amplifier, 8GA Amp Kit $244.95
$24495current price $244.95Harmony Audio Alpine fits 02-15 Dodge Ram W10S4 Single 10" Subwoofer 250W Sealed Sub Box Rhino Coated | HA-A400.1 Amplifier, 8GA Amp Kit
Harmony Audio Alpine fits Rear Angle W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit $379.95
$37995current price $379.95Harmony Audio Alpine fits Rear Angle W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit
Alpine fits 02-13 Chevy Avalanche Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure Rhino Coated 500W RMS 4 Ohm $284.95
$28495current price $284.95Alpine fits 02-13 Chevy Avalanche Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure Rhino Coated 500W RMS 4 Ohm
Alpine fits 14-18 Chevy Silverado Crew Cab Sealed Single 12" W12S4 Loaded Subwoofer Sub Box Enclosure 250W RMS 4 Ohm $154.95
$15495current price $154.95Alpine fits 14-18 Chevy Silverado Crew Cab Sealed Single 12" W12S4 Loaded Subwoofer Sub Box Enclosure 250W RMS 4 Ohm
Harmony Audio Alpine fits 99-06 Chevy Silverado Ext Cab W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit $384.95
$38495current price $384.95Harmony Audio Alpine fits 99-06 Chevy Silverado Ext Cab W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit
Alpine fits 07-13 Chevy Silverado 1500 Ext Cab Sealed Single 12" W12S4 Loaded Subwoofer Sub Box Enclosure 250W RMS 4 Ohm $164.95
$16495current price $164.95Alpine fits 07-13 Chevy Silverado 1500 Ext Cab Sealed Single 12" W12S4 Loaded Subwoofer Sub Box Enclosure 250W RMS 4 Ohm
Harmony Audio Alpine fits Rear Angle W10S4 Triple 10" Subwoofer 750W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit $474.95
$47495current price $474.95Harmony Audio Alpine fits Rear Angle W10S4 Triple 10" Subwoofer 750W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit
Alpine fits 14-18 Chevy Silverado Crew Cab Truck Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm $294.95
$29495current price $294.95Alpine fits 14-18 Chevy Silverado Crew Cab Truck Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm
Harmony Audio Alpine fits 99-06 Chevy Silverado Ext Cab W10S4 Single 10" Subwoofer 250W Sealed Sub Box | HA-A400.1 Amplifier, 8GA Amp Kit $224.95
$22495current price $224.95Harmony Audio Alpine fits 99-06 Chevy Silverado Ext Cab W10S4 Single 10" Subwoofer 250W Sealed Sub Box | HA-A400.1 Amplifier, 8GA Amp Kit
Alpine fits 07-13 Chevy Silverado Crew Cab Truck Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm $274.95
$27495current price $274.95Alpine fits 07-13 Chevy Silverado Crew Cab Truck Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm
Alpine fits 00-03 Ford F-150 Super Cab Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm $254.95
$25495current price $254.95Alpine fits 00-03 Ford F-150 Super Cab Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm
Harmony Audio Alpine fits 07-13 Chevy Silverado 1500 Ext Cab Truck W12S4 Single 12" Subwoofer 250W Sealed Sub Box | HA-A400.1 Amplifier, 8GA Amp Kit $254.95
$25495current price $254.95Harmony Audio Alpine fits 07-13 Chevy Silverado 1500 Ext Cab Truck W12S4 Single 12" Subwoofer 250W Sealed Sub Box | HA-A400.1 Amplifier, 8GA Amp Kit
Alpine fits 15-25 Ford F-150 Super Cab Ext Truck Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm $254.95
$25495current price $254.95Alpine fits 15-25 Ford F-150 Super Cab Ext Truck Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm
Alpine fits 94-01 Dodge Ram Ext Cab Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm $264.95
$26495current price $264.95Alpine fits 94-01 Dodge Ram Ext Cab Sealed Dual 10" W10S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm
Harmony Audio Alpine fits 14-18 Chevy Silverado Cab Truck W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit $384.95
$38495current price $384.95Harmony Audio Alpine fits 14-18 Chevy Silverado Cab Truck W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit
Harmony Audio Alpine fits 99-06 Chevy Silverado Ext W12S4 Single 12" Subwoofer 250W Sealed Sub Box | HA-A400.1 Amplifier, 8GA Amp Kit $224.95
$22495current price $224.95Harmony Audio Alpine fits 99-06 Chevy Silverado Ext W12S4 Single 12" Subwoofer 250W Sealed Sub Box | HA-A400.1 Amplifier, 8GA Amp Kit
Harmony Audio Alpine fits 07-13 Chevy Silverado Crew Cab Truck W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit $384.95
$38495current price $384.95Harmony Audio Alpine fits 07-13 Chevy Silverado Crew Cab Truck W10S4 Dual 10" Subwoofer 500W Sealed Sub Box | HA-A800.1 Amplifier, 4GA Amp Kit
Customer ratings & reviews
0 ratings|0 reviews
This item does not have any reviews yet
