All 12" Empty Subwoofer Enclosures Boxes (42)

2 Alpine S-SB12V 12" Halo Series Linkable Ported Vented Loaded Subwoofer Enclosure + Alpine KTX-H12 Alpine S-SB12V Pre-Loaded S-Series 12-inch Subwoofer Enclosure UNIQUE PROLINK™ DESIGN When you’re looking to make a noticeable impact in your sound system, you add a subwoofer that will bring out the low ends of your music. But what if you already have a single subwoofer and still crave more bass? You could throw out your single enclosure and purchase a new dual enclosure or you can build your bass with Alpine's new ProLink™ technology. ProLink™ is unique to Alpine and allows you to link two S-SB12V enclosures together using an optional KTX-H12 Linking Kit (sold separately) to create a dual subwoofer enclosure. Now you have the flexibility in power and price to use a single subwoofer or add another subwoofer when more bass is desired. STAND OUT IN THE CROWD The Alpine Halo platform has a reputation for accessible, premium technology that modernizes the look and feel of any vehicle. Drawing inspiration from the sleek, tapered lines and clean silver finish of the Alpine Halo Display, the S-SB12V shares the same unique, curved edges outlined by a silver trim and a metallic front baffle for a matching system aesthetic. The S-SB12V will not only provide a premium sound performance but also elevate the interior of the vehicle for a subwoofer enclosure you can be proud to show off. The optional mounting bracket (sold separately) KTX-H12 solution that mounts to the face of the subwoofer and links for a sturdy, dual-subwoofer enclosure. The silver enclosure trim matches the steel bracketing and Halo display trim for a synergized look. The ported enclosure design delivers a higher total sound output for deep, powerful bass, reliable sound reproduction, and overall great sound quality. This enclosure is tuned to 36 Hz for optimized sub-bass performance. General Features: 12" ported subwoofer enclosure linkable to second S-SB12V enclosure with linking kit (sold separately) Kevlar-reinforced pulp cone with Santoprene rubber surround Includes S-W12D4 wired in parallel 600W RMS power handling 2Ω Impedance Ported enclosure design Frequency response: 26-200 Hz Vented enclosure tuning frequency: 35 Hz Dimensions 17-inch W x 14.625-inch H X 15-inch D Authorized Internet Dealer warranty: 1 year What is in the box: Ported enclosure loaded with one S-W12D4 subwoofer driver Rubber flange protector (installed on the subwoofer) Alpine KTX-H12 Linking Kit Linking Kit for Dual 12" Alpine Halo Preloaded Subwoofer Enclosures with ProLink, Heavy-duty steel front and rear linking brackets for connecting two Alpine Halo 12" subwoofer enclosures Add more bass to your sound system with the Linking Kit for Dual 12" Alpine Halo Preloaded Subwoofer Enclosures, featuring Alpine's new ProLink™ technology. General Features: Aluminum rear link plate 12-inch Front ABS / Steel reinforced port link Center link stabilizing dowels Alpine logo plate All hardware included Authorized Internet Dealer What is in the box: Front port-link Two 9" front port braces 23.25" Rear link-plate Four 25mm hex-socket screws Eight 14mm hex-socket screws Four 20mm threaded alignment posts 3mm Allen-key Installation instructions Safety warnings Alpine KTX-H12 Linking Kit owner's manual ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.  

Alpine S-SB12V 12" Halo Series Linkable Ported Vented Loaded Subwoofer Enclosure Alpine S-SB12V Pre-Loaded S-Series 12-inch Subwoofer Enclosure UNIQUE PROLINK™ DESIGN When you’re looking to make a noticeable impact on your sound system, you add a subwoofer that will bring out the low ends of your music. But what if you already have a single subwoofer and still crave more bass? You could throw out your single enclosure and purchase a new dual enclosure or you can build your bass with Alpine's new ProLink™ technology. ProLink™ is unique to Alpine and allows you to link two S-SB12V enclosures together using an optional KTX-H12 Linking Kit (sold separately) to create a dual subwoofer-enclosure. Now you have the flexibility in power and price to use a single subwoofer or add another subwoofer when more bass is desired.   STAND OUT IN THE CROWD The Alpine Halo platform has a reputation for accessible, premium technology that modernizes the look and feel of any vehicle. Drawing inspiration from the sleek, tapered lines and clean silver finish of the Alpine Halo Display, the S-SB12V shares the same unique, curved edges outlined by a silver trim and a metallic front baffle for a matching system aesthetic. The S-SB12V will not only provide a premium sound performance but also elevate the interior of the vehicle for a subwoofer enclosure you can be proud to show off. The optional mounting bracket (sold separately) KTX-H12 solution that mounts to the face of the subwoofer and links to a sturdy, dual-subwoofer enclosure. The silver enclosure trim matches the steel bracketing and Halo display trim for a synergized look. The ported enclosure design delivers a higher total sound output for deep, powerful bass, reliable sound reproduction, and overall great sound quality. This enclosure is tuned to 36 Hz for optimized sub-bass performance. General Features: 12" ported subwoofer enclosure linkable to second S-SB12V enclosure with the linking kit (sold separately) Kevlar-reinforced pulp cone with Santoprene rubber surround Includes S-W12D4 wired in parallel 600W RMS power handling 2Ω Impedance Ported enclosure design Frequency response: 26-200 Hz Vented enclosure tuning frequency: 35 Hz Dimensions 17-inch W x 14.625-inch H X 15-inch D Authorized Internet Dealer warranty: 1 year What is in the S-W12D4 package: Ported enclosure loaded with one S-W12D4 subwoofer driver Rubber flange protector ⚠️Warning: Cancer and Reproductive Harm-www.P65Warnings.ca.gov  

Absolute USA SKS12V Single 12-Inch Kicker Solo-Baric Square Slot-Ported Sub Box Subwoofer Enclosure for Kicker L5 and L7 Subwoofers Built for a Kicker 12-inch Square S12L3/S12L5/S12L7 Subwoofer Solid MDF Construction Durable Carpet Gold-Plated Binding Post Terminals Slot -Port Tuned 38Hz. The SKS12V box is made from durable MDF wood, underneath premium carpeting for an excellent combination for speaker enclosures.  General Feature: 12" Square Hole, Rear Ported Subwoofer Enclosure 12" Single Vented Square Subwoofer Enclosure for Kicker Solo-Baric L5 and L7 Subwoofers Built and designed to Kicker specifications with the assistance of Stillwater Factory Engineers Leap simulated, tested, and approved Performance, power and style delivering subwoofer specific optimization Completely miter and dado panels Silver spring loaded terminal cups Premium carpeted finish Glued and braced with fasteners Total Box Volume: 1.90 cubic feet Internal Box Volume: 1.5 cubic feet Dimensions: 18"D x 20"W x 14"H 1-year Manufacturer's Warranty Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Absolute USA MDHF12 12" Dual Universal Sealed Enclosure Box with Angled Hatchback General Features: Dual 12" Universal Sealed Subwoofer Enclosure with Angled Hatchback to Butt up Against the back seat Hold two 12-inch subwoofers Two sets of rear binding posts Terminals are banana clip ready Covered in durable black carpet Made from 3/4" MDF (Medium Density Fiberboard) Subwoofer mounting depth: 13" Subwoofer cutout diameter: 11.13" Box volume: 1.20 cubic feet (per chamber) Total box volume: 2.40 cubic feet Dimensions: 12-1/4"Top D x 15"bottom D x 28"W x 13"H Weight 27lbs  

     2 Absolute SAG12 Single 12" Subwoofer Sealed Angled Truck or Hatchback Enclosure Empty Box 2 Absolute USA hatchback-style Truck Box Bass enclosures are built to last and ready to help your sub deliver real low-frequency firepower. These unloaded boxes feature high-grade, medium-density fiberboard construction with sealed inner braces that help combat resonance by reducing vibrations. Adding bass to a regular cab truck can be a real headache! Luckily, we have the perfect solution to this problem. This sealed enclosure is designed for sound clarity, and the box has enough mounting depth for entry and flat-piston style subwoofer(s). This angled 12" box is perfect for single cab trucks and hatchback vehicles looking to save some space. It is designed to fit behind the seat of most trucks. Constructed with high-quality MDF, the box is fully carpeted and made of 5/8" MDF wood (medium density fiberboard), not particle board. Fits Most 12" Shallow-Mount Subwoofers. We recommend purchasing subwoofer grille(s) for this model enclosure to protect your sub(s) from rubbing into the seat. General Features: Heavy Duty Sealed Back-Angle Single 12-Inch Subwoofer Enclosure Subwoofer Box 12-Inch Sealed High Quality 5/8" MDF Construction Gold Binding Post loaded terminal cups 12" Single Universal Truck Style Sealed Subwoofer Enclosure Premium carpeted finish Glued and braced with fasteners 12" Angled Truck Box for Car Subwoofers Great for installing subwoofers in locations that do not have a lot of space Perfect for trucks or cars with small trunks Carpeted in durable black carpet Spring clip terminals for easy connection Pre-lined with a layer of polyfill Made from 5/8" MDF Subwoofer mounting depth: 4.5" Subwoofer cutout diameter: 11-1/16" Box volume: 0.80 cubic feet Dimensions: 5-1/4"TD x 8-1/2"BD x 20"W x 15-3/8"H What's in the SAG12 package: Single hatchback-style enclosure for 12" subwoofer with spring-post terminals Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Absolute USA MDHF10 10" Dual Universal Sealed Enclosure Box with Angled Hatchback General Features: Dual 10" Universal Sealed Subwoofer Enclosure with Angled Hatchback to Butt up Against the back seat Hold two ten-inch subwoofers Two sets of rear binding posts Terminals are banana clip ready Covered in durable black carpet Made from 3/4" MDF (Medium Density Fiberboard) Subwoofer mounting depth: 10-1/4" Subwoofer cutout diameter: 9-1/4" Box volume: 0.78 cubic feet (per chamber) Total box volume: 1.56 cubic feet Dimensions: 10"top x 14"bottom x 27"W x 12"H Weight 27lbs

Absolute USA VEGS12 Single 12" Black Slot Ported Subwoofer Enclosure Empty Box You get quality boxes with solid 3/4" MDF because nothing else will do the job right. You want to flex your windshield, not your box's innards. Polyfill is built into the box, ensuring your subs perform perfectly. It's also better for your bass and better for you. General Features: 12" Ported Rectangle Subwoofer Enclosure Black carpet Gold-plated binding posts Banana clip ready 1 L-shaped vent/port Mounting depth: 15-1/4" Single 12" Vented MDF Enclosure Total port volume: 0.16 cubic feet Made from 3/4" Medium Density Fiberboard (MDF) Dimensions: 17"D x 19 1/4"W x 13-5/8"H Holds one 12" subwoofer Durable black carpeting Gold Terminals Tuning Frequency: 36Hz Internal Box Volume: 1.8 cubic feet UPC: 811234014936 Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.  

Absolute USA VEGS12 Single 12" Black Slot Ported Subwoofer Enclosure Empty Box You get quality boxes with solid 3/4" MDF because nothing else will do the job right. You want to flex your windshield, not your box's innards. Polyfill is built into the box, ensuring your subs perform perfectly. It's also better for your bass and better for you. General Features: 12" Ported Rectangle Subwoofer Enclosure Black carpet Gold-plated binding posts Banana clip ready 1 L-shaped vent/port Mounting depth: 15-1/4" Single 12" Vented MDF Enclosure Total port volume: 0.16 cubic feet Made from 3/4" Medium Density Fiberboard (MDF) Dimensions: 17"D x 19 1/4"W x 13-5/8"H Holds one 12" subwoofer Durable black carpeting Gold Terminals Tuning Frequency: 36Hz Internal Box Volume: 1.8 cubic feet UPC: 811234014936 Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.  

Absolute USA VEGS12 Single 12" Black Slot Ported Subwoofer Enclosure Empty Box You get quality boxes with solid 3/4" MDF because nothing else will do the job right. You want to flex your windshield, not your box's innards. Polyfill is built into the box, ensuring your subs perform perfectly. It's also better for your bass and better for you. General Features: 12" Ported Rectangle Subwoofer Enclosure Black carpet Gold-plated binding posts Banana clip ready 1 L-shaped vent/port Mounting depth: 15-1/4" Single 12" Vented MDF Enclosure Total port volume: 0.16 cubic feet Made from 3/4" Medium Density Fiberboard (MDF) Dimensions: 17"D x 19 1/4"W x 13-5/8"H Holds one 12" subwoofer Durable black carpeting Gold Terminals Tuning Frequency: 36Hz Internal Box Volume: 1.8 cubic feet UPC: 811234014936 Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.  

  Universal Car Stereo Rearfire Sealed Single 12" Alpine S-W12D4 Type S Car Audio Subwoofer Custom Sub Box Enclosure Package This Package Includes the Following Items: 1 x Absolute SS12 Car Audio Single 12" Sealed Subwoofer Sub Box Enclosure MDF Wood 1 x Alpine S-W12D4 Car Audio Type S Series Sub Dual 4 Ohm 1200W Peak 10" Subwoofer Alpine S-W12D4 1800W Max (600W RMS) 12" S-Series Dual 4 Ohm Car Subwoofer VERSATILE APPLICATIONS Along with the new 8” woofer, the 10” and 12” S-Series subwoofers have been redesigned from the ground up. The mounting depth of the 10” and 12” subwoofers is almost 1” deeper than that of previous models: just over 4.5” for the 10” models and just over 5” for the 12” models. This allows them to fit into a wide variety of installation applications. General Features: 12" 4 ohm S-Series (Type-S) Subwoofer Power Handling: Peak: 1800 watts RMS: 600 watts Recommended power range: 250- 600W RMS Pulp/Kevlar Cone High Amplitude Multi-Roll (HAMR) Surround Progressive Spider with Reinforced Layer Tinsel Leads Airflow Optimized Dual Flare Pole Vent High Strength Steel Frame Basket 8 AWG Push Terminals with VC Configuration Jumpers Dual Voice Coil High-Grade Strontium Ferrite Magnets Top-mount depth: 5-1/16" Cutout diameter: 10-9" Frequency Response: 26- 200Hz Sensitivity: 86.4dB Resonance Frequency (Fs): 31 Hz Authorized Dealer 1-year Manufacturer's Warranty What is in the S-W12D4 package: Alpine S-W12D4 owners manual One 12" Dual 4-ohm voice coil subwoofer Two 3" jumper cables (each has a single banana connector on each end) Subwoofer Application Guide Online product registration information Warranty information Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Alpine S-SB12V 12" Halo Series Linkable Ported Vented Loaded Subwoofer Enclosure Alpine S-SB12V Pre-Loaded S-Series 12-inch Subwoofer Enclosure UNIQUE PROLINK™ DESIGN When you’re looking to make a noticeable impact on your sound system, you add a subwoofer that will bring out the low ends of your music. But what if you already have a single subwoofer and still crave more bass? You could throw out your single enclosure and purchase a new dual enclosure or you can build your bass with Alpine's new ProLink™ technology. ProLink™ is unique to Alpine and allows you to link two S-SB12V enclosures together using an optional KTX-H12 Linking Kit (sold separately) to create a dual subwoofer-enclosure. Now you have the flexibility in power and price to use a single subwoofer or add another subwoofer when more bass is desired. STAND OUT IN THE CROWD The Alpine Halo platform has a reputation for accessible, premium technology that modernizes the look and feel of any vehicle. Drawing inspiration from the sleek, tapered lines and clean silver finish of the Alpine Halo Display, the S-SB12V shares the same unique, curved edges outlined by a silver trim and a metallic front baffle for a matching system aesthetic. The S-SB12V will not only provide a premium sound performance but also elevate the interior of the vehicle for a subwoofer enclosure you can be proud to show off. The optional mounting bracket (sold separately) KTX-H12 solution that mounts to the face of the subwoofer and links to a sturdy, dual-subwoofer enclosure. The silver enclosure trim matches the steel bracketing and Halo display trim for a synergized look. The ported enclosure design delivers a higher total sound output for deep, powerful bass, reliable sound reproduction, and overall great sound quality. This enclosure is tuned to 36 Hz for optimized sub-bass performance. General Features: 12" ported subwoofer enclosure linkable to second S-SB12V enclosure with the linking kit (sold separately) Kevlar-reinforced pulp cone with Santoprene rubber surround Includes S-W12D4 wired in parallel 600W RMS power handling 2Ω Impedance Ported enclosure design Frequency response: 26-200 Hz Vented enclosure tuning frequency: 35 Hz Dimensions 17-inch W x 14.625-inch H X 15-inch D Authorized Internet Dealer warranty: 1 year What is in the S-W12D4 package: Ported enclosure loaded with one S-W12D4 subwoofer driver Rubber flange protector ⚠️Warning: Cancer and Reproductive Harm-www.P65Warnings.ca.gov