Alpine 12" Car Subwoofer (51)

Alpine 2- S2-W12D4 12" S-Series Dual 4 Ohm Car Subwoofer & (2) KTE-12G.3 Grille Bundle Alpine S2-W12D4 - Next-Generation 12” S-Series Subwoofer with Dual 4-Ohm Voice Coils - Add extra punch to your sound system with the S-Series S2-W12D4 12" Subwoofer; now redesigned for powerful and reliable bass performance at an approachable price point. PERFORMANCE & VALUE With an impressive power handling of 600W RMS and a peak power handling of 1800W, the Next-Gen 12” S-Series Subwoofers deliver outstanding performance value. Boasting a wide frequency response range of 23Hz to 215Hz and a sensitivity of 86dB (1W/1m), these subs ensure powerful and accurate bass reproduction across diverse music genres.  ENHANCED PUNCH Featuring the lightweight yet sturdy combination of carbon fiber and polypropylene, the Next-Gen S-Series Subwoofer cone delivers deep, low-distortion bass that enhances the depth and richness of your music. FLEXIBLE APPLICATION A Dual Voice Coil (DVC) with easy configuration jumpers make installing the S-Series subwoofers a breeze. A new twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone. PERFECT POWER MATCH Maximize the potential of your S-Series subwoofers with Alpine's perfectly power-matched S-Series amps. Power a single S2-W12D4 subwoofer effortlessly with the 600W S2-A60M mono amplifier, or for an even bigger impact, pair two or more S2-W12D4 subs with the powerful 1200W S2-A120M amp to ensure optimal sound quality and performance. FEATURES Dual Voice Coil Subwoofers with Configuration Jumpers Carbon Fiber / Poly Propylene Cone Poly Propylene / Ceramic Dust Cap High-Grade Strontium Ferrite Magnets Twist-Lock Grille Mount System High-Amplitude Multi-Roll (H.A.M.R.) Surround Push-Type Speaker Terminals Alpine KTE-12G.3 Grille for 12" Type-R and Type-S subwoofers S2-W12: Powerful and Reliable Bass: Upgrade your sound system with the Alpine S2-W12D4 Subwoofer, designed for robust and reliable bass performance at a wallet-friendly price point. S2-W12: Versatile Performance: Boasting an impressive power handling of 600W RMS and 1800W peak, the Next-Gen 12” S-Series Subwoofer delivers outstanding performance value. With a wide frequency response range of 23Hz to 215Hz and a sensitivity of 86.2dB (1W/1m), enjoy powerful and accurate bass across various music genres. S2-W12: Deep, Distortion-Free Sound: Experience enhanced depth and richness in your music thanks to the lightweight yet sturdy combination of carbon fiber and polypropylene cone in the Next-Gen S-Series Subwoofer, providing deep and low-distortion bass. S2-W12: Easy Installation and Protection: The Dual Voice Coil (DVC) with easy configuration jumpers ensures a hassle-free installation. The twist-lock grille mounting system makes adding or removing an optional grille a breeze, providing added protection to the cone. Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine S2-SB12 PrismaLink™ S2-Series sealed subwoofer enclosure with 12" subwoofer and RGB lighting Alpine's PrismaLink S2-Series powered subwoofer enclosures combine great Alpine bass with stunning visual appeal. Integrated RGB lighting bars make your system look as good as it sounds while rugged built-in S2-Series subwoofers deliver the sonic goods. The rugged polypropylene box stands up to the stresses of car life, and its wedge-shaped design allows it to fit in more places. The pre-wired dual RGB lighting bars can be controlled by the included wireless remote or through the screen of the Alpine ILX-W650 receiver (sold separately). You can link multiple S2-S12B enclosures with the optional KTX-LK12 bracket for a kaleidoscopic multi-sub system. For the final touch, a twist-lock mounting system makes it easy to add one of Alpine's specially-designed speaker grilles (sold separately). This S2-SB12 features Alpine's S2-W12D4 subwoofer with dual 4-ohm voice coils wired for 2-ohm impedance. Its carbon fiber/polypropylene cone and HAMR multi-roll rubber surround deliver powerful bass. It handles up to 600 watts of RMS power (1800 watts peak), so you can feed it plenty of power. Product highlights: Sealed polypropylene enclosure with one S2 Series 12" woofer Carbon fiber/polypropylene cone with ceramic/polypropylene dust cap High-Amplitude Multi-Roll (HAMR) rubber surround integrated RGB lighting bars linkable to additional S2-SB12 enclosures with KTX-LK12 linking kit (sold separately) includes twist-lock surround trim ring 2-ohm total impedance power handling: 600 watts (1800 watts peak) frequency response: 23-215 Hz warranty: 1 year ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Alpine S2-W12D2 12" S-Series Dual 4 Ohm Car Subwoofer, 1800W Max, 600W RMS Alpine S2-W12D2 - Next-Generation 12” S-Series Subwoofer with Dual 2-Ohm Voice Coils Add extra punch to your sound system with the S-Series S2-W12D2 12" Subwoofer; now redesigned for powerful and reliable bass performance at an approachable price point. PERFORMANCE & VALUE With an impressive power handling of 600W RMS and a peak power handling of 1800W, the Next-Gen 12” S-Series Subwoofers deliver outstanding performance value. Boasting a wide frequency response range of 23Hz to 215Hz and a sensitivity of 86dB (1W/1m), these subs ensure powerful and accurate bass reproduction across a diverse range of music genres. ENHANCED PUNCH Featuring the lightweight yet sturdy combination of carbon fiber and polypropylene, the Next-Gen S-Series Subwoofer cone delivers deep, low-distortion bass that enhances the depth and richness of your music. FLEXIBLE APPLICATION A Dual Voice Coil (DVC) with easy configuration jumpers makes installing the S-Series subwoofers a breeze. A new twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone. PERFECT POWER MATCH Maximize the potential of your S-Series subwoofers with Alpine's perfectly power-matched S-Series amps. Power a single S2-W12D2 subwoofer effortlessly with the 600W S2-A60M mono amplifier, or for an even bigger impact, pair two or more S2-W12D4 subs with the powerful 1200W S2-A120M amp to ensure optimal sound quality and performance. General Features: 12" subwoofer with dual 2-ohm voice coils carbon fiber/polypropylene cone with HAMR rubber surround frequency response: 23-215 Hz power handling: 600 watts RMS (300 watts per coil) peak power handling: 1,800 watts sensitivity: 86.2 dB sealed box volume: 0.55-1 cubic feet ported box volume: 1-1.5 cubic feet Twist-lock grille mount system Poly Propylene / Ceramic Dust Cap 2.6" High-Temperature Copper Voice coil 15 mm Xmax 64 oz. Single Stacked Ferrite magnet motor structure Top-mount depth: 4.89" Cutout diameter: 10.64" Authorized Internet Dealer 1-year Manufacturer's Warranty What's in the S2-W12D2 package: Alpine S2-W12D2 owner's manual One 12" Dual 2-ohm voice coil subwoofer Two 3" jumper cables 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 S2-W12D4 12" S-Series Dual 4 Ohm Car Subwoofer, 1800W Max, 600W RMS Alpine S2-W12D4 - Next-Generation 12” S-Series Subwoofer with Dual 4-Ohm Voice Coils Add extra punch to your sound system with the S-Series S2-W12D4 12" Subwoofer; now redesigned for powerful and reliable bass performance at an approachable price point. PERFORMANCE & VALUE With an impressive power handling of 600W RMS and a peak power handling of 1800W, the Next-Gen 12” S-Series Subwoofers deliver outstanding performance value. Boasting a wide frequency response range of 23Hz to 215Hz and a sensitivity of 86dB (1W/1m), these subs ensure powerful and accurate bass reproduction across a diverse range of music genres. ENHANCED PUNCH Featuring the lightweight yet sturdy combination of carbon fiber and polypropylene, the Next-Gen S-Series Subwoofer cone delivers deep, low-distortion bass that enhances the depth and richness of your music. FLEXIBLE APPLICATION A Dual Voice Coil (DVC) with easy configuration jumpers makes installing the S-Series subwoofers a breeze. A new twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone. PERFECT POWER MATCH Maximize the potential of your S-Series subwoofers with Alpine's perfectly power-matched S-Series amps. Power a single S2-W12D4 subwoofer effortlessly with the 600W S2-A60M mono amplifier, or for an even bigger impact, pair two or more S2-W12D4 subs with the powerful 1200W S2-A120M amp to ensure optimal sound quality and performance. General Features: 12" subwoofer with dual 4-ohm voice coils carbon fiber/polypropylene cone with HAMR rubber surround frequency response: 23-215 Hz power handling: 600 watts RMS (300 watts per coil) peak power handling: 1,800 watts sensitivity: 86.2 dB sealed box volume: 0.55-1 cubic feet ported box volume: 1-1.5 cubic feet Twist-lock grille mount system Poly Propylene / Ceramic Dust Cap 2.6" High-Temperature Copper Voice coil 15 mm Xmax 64 oz. Single Stacked Ferrite magnet motor structure Top-mount depth: 4.89" Cutout diameter: 10.64" Authorized Internet Dealer 1-year Manufacturer's Warranty What's in the S2-W12D4 package: Alpine S2-W12D4 owner's manual One 12" Dual 4-ohm voice coil subwoofer Two 3" jumper cables 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 Bundle Compatible with Universal Vehicles W10S4 Single 10" Loaded Sub Box Enclosure with S2-A60M 1200W Amplifier This Package Includes the Following Items: 1 x Absolute SAG10 Single 10" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF 1 x Alpine W10S4 Car Audio Type S Series Sub Dual 4 Ohm 750W Peak 10" Subwoofer Alpine S2-A60M Car Audio Type S Series Amp Class D Subwoofer 1200W Amplifier 1 x Absolute KIT4 4 Gauge AMP Kit  Alpine W10S4 10" BassLine Series 10" 750W Max (250W RMS) 4-ohm Bass Subwoofer Legendary Alpine quality at an affordable priceCar audio enthusiasts know that Alpine is the leader in technology and innovation. Their reputation for developing the most reliable products is legendary. The BassLine product line is their quest to give customers a quality product that won't break the bank.The surround and wattage match made in heaven.The 250 watts of continuous power that the W12S4 handles complements the poly-foam surround that Alpine went with. It provides the best sound quality money can buy at this price point.General Features: 10-inch single 4Ω subwoofer Polypropylene and mica cone with poly-foam surround Peak Power Handling: 750 watts RMS Power Handling: 250 watts Recommended power range: 50W - 250W RMS Polypropylene-Mica cone High-excursion poly-foam surround Progressive Wavelit Ribs (P.W.R.) cone design Frequency Response: 32Hz-200Hz 5-5/16-inch mounting depth Recommended Sealed box volume: 1.09 Cu. Ft. Recommended Ported box volume: 1.91 Cu. ft Bass For All High-strength custom steel frame 8AWG push terminals 2" voice coil 52oz. magnet Recommended Box Volume: 0.5-1.5 Cu. ft.3 Top-mount depth: 5-5/16" Cutout diameter: 10-5/8" Frequency Response: 22 - 200Hz Sensitivity: 87.9dB Resonance Frequency (Fs): 30 Performance: Efficiency & Tight Bass An optimized magnet circuit allows more focused magnetism in the gap, improving efficiency. This means tighter bass control and more output! What's in the W10S4 package: One 10" Subwoofer Adhesive-backed foam gasket Application Guide Online product registration information Warranty information Important Notice! W10S4 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 Bundle Compatible with Universal Vehicles W12S4 Single 12" Loaded Sub Box Enclosure with S2-A60M 1200W Amplifier This Package Includes the Following Items: 1 x Absolute SAG12 Single 12" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF 1 x Alpine W12S4 Car Audio Type S Series Sub Dual 4 Ohm 750W Peak 12" Subwoofer Alpine S2-A60M Car Audio Type S Series Amp Class D Subwoofer 1200W Amplifier 1 x Absolute KIT4 4 Gauge AMP Kit  Alpine W12S4 12" BassLine Series 12" 750W Max (250W RMS) 4-ohm Bass Subwoofer Legendary Alpine quality at an affordable priceCar audio enthusiasts know that Alpine is the leader in technology and innovation. Their reputation for developing the most reliable products is legendary. The BassLine product line is their quest to give customers a quality product that won't break the bank.The surround and wattage match made in heaven.The 250 watts of continuous power that the W12S4 handles complements the poly-foam surround that Alpine went with. It provides the best sound quality money can buy at this price point.General Features: 12-inch single 4Ω subwoofer Polypropylene and mica cone with poly-foam surround Peak Power Handling: 750 watts RMS Power Handling: 250 watts Recommended power range: 50W - 250W RMS Polypropylene-Mica cone High-excursion poly-foam surround Progressive Wavelit Ribs (P.W.R.) cone design Frequency Response: 32Hz-200Hz 5-5/16-inch mounting depth Recommended Sealed box volume: 1.09 Cu. Ft. Recommended Ported box volume: 1.91 Cu. ft Bass For All High-strength custom steel frame 8AWG push terminals 2" voice coil 52oz. magnet Recommended Box Volume: 0.5-1.5 Cu. ft.3 Top-mount depth: 5-5/16" Cutout diameter: 10-5/8" Frequency Response: 22 - 200Hz Sensitivity: 87.9dB Resonance Frequency (Fs): 30 Performance: Efficiency & Tight Bass An optimized magnet circuit allows more focused magnetism in the gap, improving efficiency. This means tighter bass control and more output! What's in the W12S4 package: One 12" Subwoofer Adhesive-backed foam gasket Application Guide Online product registration information Warranty information Important Notice! W12S4 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 Bundle Compatible with Universal Vehicles W10S4 Single 10" Loaded Sub Box Enclosure This Package Includes the Following Items: 1 x Absolute SAG10 Single 10" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF 1 x Alpine W10S4 Car Audio Type S Series Sub Dual 4 Ohm 750W Peak 10" Subwoofer Alpine W10S4 10" BassLine Series 10" 750W Max (250W RMS) 4-ohm Bass Subwoofer Legendary Alpine quality at an affordable priceCar audio enthusiasts know that Alpine is the leader in technology and innovation. Their reputation for developing the most reliable products is legendary. The BassLine product line is their quest to give customers a quality product that won't break the bank.The surround and wattage match made in heaven.The 250 watts of continuous power that the W12S4 handles complements the poly-foam surround that Alpine went with. It provides the best sound quality money can buy at this price point.General Features: 10-inch single 4Ω subwoofer Polypropylene and mica cone with poly-foam surround Peak Power Handling: 750 watts RMS Power Handling: 250 watts Recommended power range: 50W - 250W RMS Polypropylene-Mica cone High-excursion poly-foam surround Progressive Wavelit Ribs (P.W.R.) cone design Frequency Response: 32Hz-200Hz 5-5/16-inch mounting depth Bass For All High-strength custom steel frame 8AWG push terminals 2" voice coil 52oz. magnet What's in the W10S4 package: One 10" Subwoofer Adhesive-backed foam gasket Application Guide Online product registration information Warranty information Important Notice! W10S4 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 Bundle Compatible with Universal Vehicles W10S4 Single 10" Loaded Sub Box Enclosure This Package Includes the Following Items: 1 x Absolute SAG10 Single 10" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF 1 x Alpine W10S4 Car Audio Type S Series Sub Dual 4 Ohm 750W Peak 10" Subwoofer Alpine W10S4 10" BassLine Series 10" 750W Max (250W RMS) 4-ohm Bass Subwoofer Legendary Alpine quality at an affordable priceCar audio enthusiasts know that Alpine is the leader in technology and innovation. Their reputation for developing the most reliable products is legendary. The BassLine product line is their quest to give customers a quality product that won't break the bank.The surround and wattage match made in heaven.The 250 watts of continuous power that the W12S4 handles complements the poly-foam surround that Alpine went with. It provides the best sound quality money can buy at this price point.General Features: 10-inch single 4Ω subwoofer Polypropylene and mica cone with poly-foam surround Peak Power Handling: 750 watts RMS Power Handling: 250 watts Recommended power range: 50W - 250W RMS Polypropylene-Mica cone High-excursion poly-foam surround Progressive Wavelit Ribs (P.W.R.) cone design Frequency Response: 32Hz-200Hz 5-5/16-inch mounting depth Bass For All High-strength custom steel frame 8AWG push terminals 2" voice coil 52oz. magnet What's in the W10S4 package: One 10" Subwoofer Adhesive-backed foam gasket Application Guide Online product registration information Warranty information Important Notice! W10S4 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 Bundle Compatible with Universal Vehicles W12S4 Single 12" Loaded Sub Box Enclosure This Package Includes the Following Items: 1 x Absolute SAG12 Single 12" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF 1 x Alpine W12S4 Car Audio Type S Series Sub Dual 4 Ohm 750W Peak 12" Subwoofer Alpine W12S4 12" BassLine Series 12" 750W Max (250W RMS) 4-ohm Bass Subwoofer Legendary Alpine quality at an affordable priceCar audio enthusiasts know that Alpine is the leader in technology and innovation. Their reputation for developing the most reliable products is legendary. The BassLine product line is their quest to give customers a quality product that won't break the bank.The surround and wattage match made in heaven.The 250 watts of continuous power that the W12S4 handles complements the poly-foam surround that Alpine went with. It provides the best sound quality money can buy at this price point.General Features: 12-inch single 4Ω subwoofer Polypropylene and mica cone with poly-foam surround Peak Power Handling: 750 watts RMS Power Handling: 250 watts Recommended power range: 50W - 250W RMS Polypropylene-Mica cone High-excursion poly-foam surround Progressive Wavelit Ribs (P.W.R.) cone design Frequency Response: 32Hz-200Hz 5-5/16-inch mounting depth Recommended Sealed box volume: 1.09 Cu. Ft. Recommended Ported box volume: 1.91 Cu. ft Bass For All High-strength custom steel frame 8AWG push terminals 2" voice coil 52oz. magnet Recommended Box Volume: 0.5-1.5 Cu. ft.3 Top-mount depth: 5-5/16" Cutout diameter: 10-5/8" Frequency Response: 22 - 200Hz Sensitivity: 87.9dB Resonance Frequency (Fs): 30 Performance: Efficiency & Tight Bass An optimized magnet circuit allows more focused magnetism in the gap, improving efficiency. This means tighter bass control and more output! What's in the W12S4 package: One 12" Subwoofer Adhesive-backed foam gasket Application Guide Online product registration information Warranty information Important Notice! W12S4 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 Bundle Compatible with Universal Vehicles W12S4 Single 12" Loaded Sub Box Enclosure This Package Includes the Following Items: 1 x Absolute SAG12 Single 12" Subwoofer Regular Standard Cab Truck Sub Box Enclosure 5/8" MDF 1 x Alpine W12S4 Car Audio Type S Series Sub Dual 4 Ohm 750W Peak 12" Subwoofer Alpine W12S4 12" BassLine Series 12" 750W Max (250W RMS) 4-ohm Bass Subwoofer Legendary Alpine quality at an affordable priceCar audio enthusiasts know that Alpine is the leader in technology and innovation. Their reputation for developing the most reliable products is legendary. The BassLine product line is their quest to give customers a quality product that won't break the bank.The surround and wattage match made in heaven.The 250 watts of continuous power that the W12S4 handles complements the poly-foam surround that Alpine went with. It provides the best sound quality money can buy at this price point.General Features: 12-inch single 4Ω subwoofer Polypropylene and mica cone with poly-foam surround Peak Power Handling: 750 watts RMS Power Handling: 250 watts Recommended power range: 50W - 250W RMS Polypropylene-Mica cone High-excursion poly-foam surround Progressive Wavelit Ribs (P.W.R.) cone design Frequency Response: 32Hz-200Hz 5-5/16-inch mounting depth Recommended Sealed box volume: 1.09 Cu. Ft. Recommended Ported box volume: 1.91 Cu. ft Bass For All High-strength custom steel frame 8AWG push terminals 2" voice coil 52oz. magnet Recommended Box Volume: 0.5-1.5 Cu. ft.3 Top-mount depth: 5-5/16" Cutout diameter: 10-5/8" Frequency Response: 22 - 200Hz Sensitivity: 87.9dB Resonance Frequency (Fs): 30 Performance: Efficiency & Tight Bass An optimized magnet circuit allows more focused magnetism in the gap, improving efficiency. This means tighter bass control and more output! What's in the W12S4 package: One 12" Subwoofer Adhesive-backed foam gasket Application Guide Online product registration information Warranty information Important Notice! W12S4 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.

2 Alpine W12S4 12" BassLine Series 12" 750W Max (250W RMS) 4-ohm Bass Subwoofer Legendary Alpine quality at an affordable priceCar audio enthusiasts know that Alpine is the leader in technology and innovation. Their reputation for developing the most reliable products is legendary. The BassLine product line is their quest to give customers a quality product that won't break the bank.The surround and wattage match made in heaven.The 250 watts of continuous power that the W12S4 handles complements the poly-foam surround that Alpine went with. It provides the best sound quality money can buy at this price point.General Features: 12-inch single 4Ω subwoofer Polypropylene and mica cone with poly-foam surround Peak Power Handling: 750 watts RMS Power Handling: 250 watts Recommended power range: 50W - 250W RMS Polypropylene-Mica cone High-excursion poly-foam surround Progressive Wavelit Ribs (P.W.R.) cone design Frequency Response: 32Hz-200Hz 5-5/16-inch mounting depth Recommended Sealed box volume: 1.09 Cu. Ft. Recommended Ported box volume: 1.91 Cu. ft Bass For All High-strength custom steel frame 8AWG push terminals 2" voice coil 52oz. magnet Recommended Box Volume: 0.5-1.5 Cu. ft.3 Top-mount depth: 5-5/16" Cutout diameter: 10-5/8" Frequency Response: 22 - 200Hz Sensitivity: 87.9dB Resonance Frequency (Fs): 30 Performance: Efficiency & Tight Bass An optimized magnet circuit allows more focused magnetism in the gap, improving efficiency. This means tighter bass control and more output! What's in the W12S4 package: One 12" Subwoofer Adhesive-backed foam gasket Application Guide Online product registration information Warranty information Important Notice! W12S4 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 RS-SB12 R-Series 12" Halo Compact Loaded Subwoofer Enclosure, 1800 W subwoofer. General Features: 600 watts Single 12" Sealed Subwoofer Enclosure Peak Power Handling: 1800 watts Total RMS Power Handling: 600 watts Total Final Impedance: 2 ohms Preloaded with single 12" Subwoofers Sealed Square/Rectangle enclosure Enclosure Dimensions: 16" TD x 24.5" W x 5.25" H Authorized Internet Dealer 1-year Manufacturer's Warranty Subwoofer Features: Polypropylene Cone Rubber Surround Voice coil size/type Frequency Response: 26 - 200 Hz Sensitivity: 84 dB A cast aluminum frame Enclosure Features: 12" Square/Rectangle Enclosure Medium-density fiberboard Box Finish: Carpet Steel mesh grille included to protect your speaker What is in the RS-SB12 package:RS-SB12 owner's manualSubwoofer enclosure loaded with one RS-W12D4 12" subwoofer8 Rubber feet4 Plastic spacersEight M5x15mm screws (installed)Four M5x25mm screwsFour M5x45mm screws4 Flat-washersInstallation guideWarranty information