Hero image 0 of 02-13 Chevy Avalanche Underseat Harmony F104 Dual 10" Sub Box & HA-A800.1 Amp, 0 of 2

02-13 Chevy Avalanche Underseat Harmony F104 Dual 10" Sub Box & HA-A800.1 Amp

Name: 02-13 Chevy Avalanche Underseat Harmony F104 Dual 10" Sub Box & HA-A800.1 Amp
Brand: Harmony Accessory Master
SKU: 731901765
Price: 472.95 USD
Availability: InStock

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Key item features

Specs

Rms power rating
350 W
Woofer size
10 in
Subwoofer type
Enclosed Car Subwoofer
Brand
Harmony Accessory Master
Subwoofer enclosure type
Sealed
Impedance
4 ohm

Current price is $472.95

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Arrives by Tue, May 19

Sold and shipped by HiFiSoundConnectionPro Seller

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About this item

Product details

Compatible with 2002–2013 Chevy Avalanche, the Harmony F104 Dual 10" Underseat Sub Box paired with the Harmony HA-A800.1 Mono Amplifier offers a powerful, space-conscious bass upgrade with factory-style integration. Designed to operate at a final 2-ohm impedance, this setup is optimized for clean, distortion-free performance and efficient power handling.

Pre-loaded with two Harmony F104 10" subwoofers, the enclosure delivers tight, punchy bass that enhances your music’s depth and clarity across all genres. These subs are known for their responsiveness and ability to perform exceptionally well in compact enclosures, making them ideal for under-seat installations.

Custom-fit for seamless installation beneath the rear seat, the enclosure preserves interior space while significantly improving your vehicle's audio system. Paired with the Harmony HA-A800.1 amplifier, this all-in-one bundle ensures consistent power and an easy, clean install—perfect for Avalanche owners seeking a serious sound upgrade without compromising cabin comfort.

02-13 Chevy Avalanche Underseat Harmony F104 Dual 10" Sub Box & HA-A800.1 Amp

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Specifications

Rms power rating

350 W

Woofer size

10 in

Subwoofer type

Enclosed Car Subwoofer

Brand

Harmony Accessory Master

Warranty

Warranty information

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