Hero image 0 of Alpine fits 07-13 Chevy Silverado Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm, 0 of 6
Alpine fits 07-13 Chevy Silverado Sealed Dual 12" W12S4 Loaded Subwoofer Sub Box Enclosure 500W RMS 4 Ohm
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Key item features
- ALPINE W12S4 POWERFUL AND DEEP 12-INCH BASS PERFORMANCE - The Alpine W12S4 subwoofer delivers strong, punchy, and accurate bass that dramatically enhances your Silverado’s audio system. Its 12-inch woofer produces rich low-end frequencies without muddying vocals or mids. The durable design ensures long-lasting and reliable performance. It maintains clarity even at high volume levels. This subwoofer provides a major upgrade over factory sound.
- DESIGNED FOR 2007–2013 CHEVY SILVERADO FITMENT - The enclosure is engineered specifically for 07–13 Silverado models. It installs cleanly behind the rear seats with no cutting or interior modification required. The compact design preserves cabin and storage space while still delivering powerful bass output. It integrates smoothly with the truck’s interior layout. This ensures proper bass direction and balanced cabin acoustics.
- DUAL CHAMBER SEALED ENCLOSURE FOR CLEAN, ACCURATE BASS - Each subwoofer sits inside its own sealed chamber to maximize clarity and low-frequency precision. This isolated configuration reduces interference for tighter, more controlled bass. It performs consistently across all listening volumes. The sealed layout supports accurate sound reproduction across all music genres. It is ideal for drivers who want clean, detailed bass.
- STRONG AND VIBRATION-RESISTANT ENCLOSURE BUILD - The enclosure is constructed from high-quality materials designed to minimize vibration and structural flex. This ensures stable woofer movement for cleaner and more accurate bass. It withstands daily driving, temperature changes, and long-term wear. The sturdy frame also protects the subs from cargo impact. This design guarantees years of dependable use.
Specs
- Rms power rating250 W
- Woofer size12 in
- Subwoofer typeSubwoofer
- BrandAlpine
- Subwoofer enclosure typeSealed
- Impedance4 ohm
Current price is USD$284.95
Price when purchased online
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About this item
Product details
This Package Includes the Following Items:
- 1 x Compatible with Custom Chevy Silverado 07-13 Subwoofer Box Extended Cab Dual 12"
- 2 x Alpine W12S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 12"" Subwoofer
Compatible with Custom Chevy Silverado 07-13 Subwoofer Box Extended Cab Dual 12"
- Mounting Depth: 6"
- Air Space: 0.60 Cubic Feet Per Sub
- Sealed Enclosure
- Dimensions: Width 55-3/4" x Front Height 8-3/4" x Rear Height 5" x Depth 14-3/4"
- Constructed with High Quality MDF
- (2) High Quality Binding Terminal Cups (Accepts Banana Terminal Plugs OR Bare Wire 'up to 10GA')
- High Quality Black Carpet
- Enclosure installs under rear seat down firing
Compatible with Chevy:
- 2007-2013 Silverado Extended Cab
Compatible with GMC:
- 2007-2013 Sierra Extended Cab
Alpine W12S4 Car Audio BassLine Series Sub Single 4 Ohm 500W Peak 12"" Subwoofer:
General Features:
- 12" Single 4 ohm BassLine (Bass) Series Subwoofer
- Subwoofer Series: BassLine (Alpine)
- Subwoofer Size: 12""
- Peak Power Handling: 750 watts
- RMS Power Handling: 250 watts
- Voice Coil(s): Single
- Impedance (Per Voice Coil): 4 ohms
- Voice Coil Diameter: 2""
- Frequency Response: 22 - 200 Hz
- Sensitivity: 87.9 dB
- Xmax (millimeters): 10 mm
- Subwoofer Design: Round / Circle
- Main Cone Color: Black
- Woofer Composition: Mica Injected Polypropylene - MIPP
- Woofer Surround: Poly-Foam
- Subwoofer Grille: Optional (Accessory required and sold separately) Alpine KTE-12PG
- ALPINE W12S4 POWERFUL AND DEEP 12-INCH BASS PERFORMANCE - The Alpine W12S4 subwoofer delivers strong, punchy, and accurate bass that dramatically enhances your Silverado’s audio system. Its 12-inch woofer produces rich low-end frequencies without muddying vocals or mids. The durable design ensures long-lasting and reliable performance. It maintains clarity even at high volume levels. This subwoofer provides a major upgrade over factory sound.
- DESIGNED FOR 2007–2013 CHEVY SILVERADO FITMENT - The enclosure is engineered specifically for 07–13 Silverado models. It installs cleanly behind the rear seats with no cutting or interior modification required. The compact design preserves cabin and storage space while still delivering powerful bass output. It integrates smoothly with the truck’s interior layout. This ensures proper bass direction and balanced cabin acoustics.
- DUAL CHAMBER SEALED ENCLOSURE FOR CLEAN, ACCURATE BASS - Each subwoofer sits inside its own sealed chamber to maximize clarity and low-frequency precision. This isolated configuration reduces interference for tighter, more controlled bass. It performs consistently across all listening volumes. The sealed layout supports accurate sound reproduction across all music genres. It is ideal for drivers who want clean, detailed bass.
- STRONG AND VIBRATION-RESISTANT ENCLOSURE BUILD - The enclosure is constructed from high-quality materials designed to minimize vibration and structural flex. This ensures stable woofer movement for cleaner and more accurate bass. It withstands daily driving, temperature changes, and long-term wear. The sturdy frame also protects the subs from cargo impact. This design guarantees years of dependable use.
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Specifications
Rms power rating
250 W
Woofer size
12 in
Subwoofer type
Subwoofer
Brand
Alpine
Warranty
Warranty information
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