explosive bass car subwoofer collection image
explosive bass car subwoofer collection image
Alpine Drivers and Matched Enclosures

Alpine Subwoofers and Enclosures

Select Alpine subwoofers, plus Proline X enclosures cut for Alpine drivers in Tullahoma, TN.

Why Buy From Audio Intensity

CNC-Matched Enclosures

Spec-built to your driver's Thiele-Small parameters

Advanced Support

Real techs answer your install questions

Includes Shipping

Shipping included from our Tennessee location

Decision Shortcut

Find Your Match

Curated picks matched to common build goals

Best Shallow 12"

Alpine RS-W12D4 R-Series shallow 12 inch subwoofer at an angle, showing the red R logo cone and slim die-cast frame

Alpine

Alpine RS-W12D4 | R-Series Shallow 12 inch Subwoofer | Dual 4 Ohm

20 mm of Xmax and 600W RMS in 3.25 inches of mounting depth.

$ 799.99

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Best Shallow 10"

Alpine RS-W10 R-Series shallow 10 inch subwoofer at an angle, showing the red R logo cone and die-cast frame

Alpine

Alpine RS-W10 | R-Series Shallow 10 inch Subwoofer | Dual 2 or 4 Ohm

The same 20 mm, 600W R-Series Shallow motor for a 9-5/8 inch cutout.

$ 699.99

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Best Loaded Build

Alpine RSW10D4 Shallow Subwoofer in Proline X Micro Series Enclosure

Proline X

Proline X Single 10" Sealed Micro Series System | Loaded with Alpine RSW10

Micro Series sealed 10 that ships with the RS-W10D4 installed.

$ 899.99

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Spec-Matched Enclosures

Built for the Drivers in This Collection

Every Proline X enclosure is CNC-cut to the Thiele-Small parameters of a specific driver. Internal volume, port tuning, baffle thickness, and bracing calculated from measured driver data. Built and shipped from Tullahoma, TN.

Alpine Proline PO 10-S W R2 woofers shown in a black acrylic enclosure with a circular opening, labeled as 15 by 13 inches, on a dark blue background with product specifications and branding.

Proline X

Performance Optimized Wedge Sealed 10" Enclosure | Alpine R2-W10

$ 239.99
A Proline Performance Optimized Series S2 woofer subwoofer enclosure shown on a dark blue background with text detailing its dimensions (19.25 inches by 13 inches) and features.

Proline X

Performance Optimized Wedge Sealed 10" Enclosure | Alpine S2-W10

$ 239.99
Black rectangular box with a round mirror on a white background

Proline X

Proline X Micro Series 10" Sealed Enclosure - Fits Alpine RSW10

$ 249.99
Proline X PO 10-S DF RSW sealed down-fire enclosure, 30 inches wide by 4.75 inches tall, feet add 1.75 inches. Optimized for Alpine RS-W.

Proline X

Performance Optimized Down Fire Sealed 10" Enclosure | Alpine RSW10

$ 249.99

View all alpine subwoofer boxes and enclosures | Need a custom build? Contact us

Related Collections

Pairs Well With This Collection

Browse curated picks that work with the products above.

Prodigy Audio 10 inch Subwoofer NB3 Series - Prodigy Subwoofer for car audio systems

Prodigy Audio

Prodigy Audio 10 inch Subwoofer | NB3 Series

$ 148.99 $ 165.99
Rockford Fosgate Punch P3S 10 inch shallow subwoofer, front view with the diamond-cut trim ring and anodized aluminum cone

Rockford Fosgate

Rockford Fosgate Punch P3S 10 | 10 inch Shallow Subwoofer | Dual 2 or 4 Ohm

$ 229.99
Arc Audio Arc Series 8 inch Subwoofer

Arc Audio

Arc Audio Arc Series 8 inch Subwoofer

$ 239.00
Arc Audio A10 10-inch Subwoofer

Arc Audio

Arc Audio A10 10-Inch Subwoofer

$ 329.00

View all shallow mount subwoofers | Need a custom build? Contact us

Amplifiers to Power These Drivers

Monoblock Power for the Subwoofers Above

Monoblock amplifiers spec'd for the RMS power requirements and impedance characteristics of the subwoofers in this collection. Match RMS to RMS, set gain correctly, get the most out of your driver.

Prodigy Audio 1200 Watt Mono Block Amplifier NBM1200.1 - Prodigy Amplifier for car audio systems

Prodigy Audio

Prodigy Audio 1200 Watt Mono Block Amplifier | NBM1200.1

$ 272.99 $ 326.99
Wavtech Link5001Mini

Wavtech

Wavtech Link5001Mini

$ 299.99
US Acoustics Mike 1500w Monoblock Amplifier US Acoustics

US Acoustics

US Acoustics Mike 1500w Monoblock Amplifier

$ 329.99
Image Dynamics SQ600.1D 600W Mono Block Amplifier

Image Dynamics

Image Dynamics SQ600.1D 600W Mono Block Amplifier

$ 399.99

View all monoblock amplifier | Need a custom build? Contact us

Spec-Matched Enclosures

Built for the Drivers in This Collection

Every Proline X enclosure is CNC-cut to the Thiele-Small parameters of a specific driver. Internal volume, port tuning, baffle thickness, and bracing calculated from measured driver data. Built and shipped from Tullahoma, TN.

Proline X E12-S Sealed Enclosure

Proline X

Proline X E12-S Sealed Enclosure

$ 129.99 $ 159.99
Two car audio (1 black & 1 grey) subwoofer enclosures with visible brand logo on a white background

Proline X

Proline X P8-S | Single 8" Sealed Subwoofer Enclosure | V3

$ 129.99
Proline X 6.5-inch ported subwoofer enclosure, front view with the driver cutout and slot port

Proline X

Proline X P6-P | Single 6.5" Ported Subwoofer Enclosure | V3

$ 149.99
Proline X Performance Wedge P12-WS III Sealed Enclosure for 12" Subwoofers Proline X

Proline X

Proline X Performance Wedge P10-WS III Sealed Enclosure for 10" Subwoofers

$ 159.99 $ 179.99

View all subwoofer box | Need a custom build? Contact us

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