Alpine 12 Speakers For Sale (2024 Update)

The Universal Car Stereo Vented Port Single 12" Alpine Type S S-W12D4 Sub Box Enclosure is the perfect upgrade for your car audio system. It is designed to provide unbeatable sound quality and power, with a 2 ohm impedance that will make your music sound crisp and clear. The subwoofer is made from high-quality materials and is designed to last, so you won’t have to worry about replacing it any time soon.

The enclosure is constructed with a custom-designed vented port, which allows for improved bass response and power handling. This is especially important if you are looking for a system that can handle high-powered music. The bass driver has a specially designed motor structure that minimizes distortion and ensures the sound quality is always at its best.

The Alpine Type S S-W12D4 Sub Box Enclosure also features an adjustable air gap, allowing you to customize the sound to your liking. This allows you to get the perfect balance between the bass and the treble, ensuring that the sound of your music is always at its best. The enclosure also includes a high-grade aluminum trim ring and a built-in terminal cup, making installation a breeze.

This package also includes a 12” Alpine Type S subwoofer, which means that you can enjoy your music even more. The subwoofer is designed to deliver superior sound quality and power, with a frequency response of 20Hz-200Hz and a peak power of 1200W.

The Universal Car Stereo Vented Port Single 12" Alpine Type S S-W12D4 Sub Box Enclosure Package is the perfect choice for anyone who is looking for an upgrade to their car audio system. With its superior sound quality and powerful bass, you can enjoy your music like never before. So, if you are looking for an upgrade that will take your music to the next level, this is the package for you.

The Alpine ALP19-R-W12D4 Car Audio Type R Series Sub Dual 4 Ohm 1500W Peak 12" Subwoofer is the perfect choice for anyone looking for maximum sound performance from their car audio system. This subwoofer combines powerful, low-frequency sound with Alpine's advanced technology to deliver a superior listening experience. With a power range of 500W-750W RMS and power handling of 750W RMS/2250W Peak, this subwoofer is designed to give you great sound with no distortion.

The parabolic cone structure is made of pulp and Kevlar, and the dust cap is made of PP, mica, and talc. The high amplitude multi-roll surrounds (HAMR) help to reduce distortion and provide even sound distribution. The magnet weight is 127oz and the voice coil diameter is 65.5mm/2.6", making this subwoofer a powerful, reliable addition to any car audio system.

The Alpine ALP19-R-W12D4 Subwoofer is compatible with both sealed and ported boxes. For sealed boxes, the net internal volume should be between 0.55-1.0 ft^3, whereas for ported boxes, the net internal volume should be between 1.0-1.5 ft^3. This subwoofer will provide you with great sound and performance, no matter what type of box you are using.

The Alpine ALP19-R-W12D4 Car Audio Type R Series Sub Dual 4 Ohm 1500W Peak 12" Subwoofer is designed for superior sound performance and reliable operation. With its powerful sound and advanced technology, it is the perfect choice for anyone looking to get the most out of their car audio system.

The Alpine SWT-12S4 1000 Watt 12" Car Audio Bass Tube Subwoofer Bundle combines superior sound and power in one convenient package. The bundle includes an Alpine SWT-12S4 subwoofer, a Rockville RXA-T1 amplifier, and an RWK81 8 Gauge Amp Installation Kit. The 12-inch Alpine subwoofer is designed with a bass reflex type system and has a peak power of 1000 watts, RMS power of 300 watts, and a frequency response of 28-200Hz. The subwoofer also incorporates four-ohm impedance, a sensitivity of 92dB/W (1m), and heavy-duty subwoofer grill for optimal sound quality.

The Rockville RXA-T1 amplifier is a two-channel car stereo amp with a peak power of 1500 watts and RMS power of 750 watts. The amplifier includes a low pass filter of 50Hz-250Hz, a high pass filter of 15Hz-250Hz, and a 12dB bass equalizer with differential circuitry. It has a two-ohm stable stereo, 4-ohm mono bridgeable, and features a mute and delay soft start system. The Rockville amp also incorporates an 8-volt preamp circuitry, status mode LED indicator, high level input with smart auto turn-on, and minimum THD at rated power of less than 0.05%.

The RWK81 8 Gauge Amp Installation Kit is made of 100% copper RCA and includes all the necessary cables and wires for easy installation. This complete amplifier kit is designed to ensure that your car audio system runs smoothly and efficiently.

The Alpine SWT-12S4 1000 Watt 12" Car Audio Bass Tube Subwoofer Bundle is the perfect combination of sound, power, and style. It is a great choice for any enthusiast looking to upgrade their vehicle’s audio system.

The Alpine Bundle Compatible with Universal Vehicles S-W12D4 Single 12" Loaded Sub Box Enclosure is the perfect addition to any car or truck audio setup. This enclosure is designed to be compatible with virtually any vehicle, making it a great option for those looking to upgrade their sound system without having to purchase an entirely new one. The Alpine Bundle includes everything you need to get your system up and running, including a single 12" loaded sub box enclosure, Alpine Type S speakers, and a final 2 ohm impedance.

The single 12" loaded sub box enclosure is designed to maximize efficiency and performance, allowing it to deliver tight, low end bass notes that will be sure to make your music sound great. It also has an extremely durable construction that ensures it will last for years to come. The Alpine Type S speakers included in the bundle offer incredible sound quality and are designed to be extremely loud and clear. They are also weatherproof, meaning you won't have to worry about them getting damaged in the rain or snow. The final 2 ohm impedance ensures that your system will be able to handle higher power levels without any issues.

In addition to the subwoofer and speakers, the Alpine Bundle also comes with all of the necessary wiring and mounting hardware to get your system up and running. This ensures that the installation process will be quick and easy, allowing you to enjoy your new system as soon as possible. All of the components included in the bundle are designed to work together seamlessly, allowing you to get the most out of your sound system.

If you're looking for an easy and affordable way to upgrade your car or truck's audio system, the Alpine Bundle Compatible with Universal Vehicles S-W12D4 Single 12" Loaded Sub Box Enclosure is the perfect solution. This bundle includes everything you need to get your system up and running, including a durable subwoofer enclosure, high-quality speakers, and all of the necessary wiring and mounting hardware. With its universal compatibility and superior sound quality, this bundle is sure to make your car or truck sound great.

The Alpine SWT-12S4 is a single 12” (30cm) subwoofer tube enclosure designed with the ultimate audio experience in mind. This powerful subwoofer has a maximum output of 1500W and a 300W RMS, allowing you to enjoy your music with clear and crisp audio. The enclosure is designed to fit in any vehicle and has an overall dimension of 12.75” x 26”, making it perfect for any space.

The Alpine SWT-12S4 is equipped with a high-performance subwoofer that produces clear and deep bass tones. The frequency response of this subwoofer is 28-200Hz, allowing you to enjoy your music in any genre. This subwoofer is also equipped with a 4 Ω speaker impedance, which allows you to enjoy your music with an even sound across all frequencies.

The Alpine SWT-12S4 is designed to provide superior sound quality and performance. This subwoofer is perfect for anyone who wants to enjoy a great audio experience in their vehicle. This powerful subwoofer is perfect for those who want to get the most out of their music. With its powerful output and great sound quality, the Alpine SWT-12S4 is the perfect choice for any audio enthusiast.

The Alpine S-W12D2 S-Series 12" Dual 2-Ohm Subwoofer is the perfect addition to any car audio system. This subwoofer features a new design that’s almost 1-inch shallower than its predecessors, allowing for more flexible installation and easier integration into any vehicle.

The S-W12D2 incorporates an underhung voice coil configuration to ensure maximum performance and power handling. Its 65mm voice coil consists of a high-temp 5-layer dvc winding on an aluminum former. This allows for a more efficient power transfer, resulting in a powerful and dynamic sound.

The S-W12D2 also features a reinforced parabolic cone structure with pulp/Kevlar con and PP/Mica/Talc Dustcap. This allows for a stronger, more durable cone structure that can withstand higher levels of power and bass frequencies.

The S-W12D2 is engineered to fit in tight spaces due to its shallow mounting depth of 5-1/16". This allows for easier integration into any vehicle, making it the ideal solution for smaller vehicles or those with limited space.

Overall, the Alpine S-W12D2 S-Series 12" Dual 2-Ohm Subwoofer is an excellent choice for anyone looking for a powerful, yet compact subwoofer. With its efficient power transfer and reinforced cone structure, this subwoofer is sure to deliver an incredible sound that will bring any car audio system to life.

The Alpine SWT-12S4 1000w 12" Subwoofer in Bass Tube 4-Ohm Sub + Bluetooth Speaker bundle offers amazing sound quality and convenience in one. The Alpine SWT-12S4 1000w 12" Subwoofer has a peak power of 1000W and RMS power of 300W. With a frequency response of 28 to 200Hz, this subwoofer has a 4-ohm impedance and 92 dB/W sensitivity. The overall dimensions are 12.75" x 25.98" with stitched Alpine logo. This subwoofer comes with installation brackets and belts, and a heavy duty subwoofer grill for added protection.

The Rockville RPB25 Bluetooth Speaker offers 40 watts peak power and 15 watts of continuous RMS. This speaker comes with 360-degree sound dispersion technology, delivering true two-channel stereo sound. The 3.7V/2000 mAH battery allows up to 10 hours of playback at 70% volume, with a charge time of 2.5 hours. It also has Bluetooth version 2.1 with EDR (enhanced data rate) and quick-connect technology to pair with your phone in 5 seconds. It is compatible with any Bluetooth device, such as laptops, cell phones, and MP3 players. This speaker has playback controls such as play, pause, skip forward, skip back, and volume up/down. You can also control the next song, pause, and play on popular apps like Pandora, Spotify, and Youtube. It also has a built-in mic for hands-free phone calls. The speaker supports SD cards and USB thumb drives up to 32GB.

This bundle is perfect for anyone who wants powerful sound and convenience, as it includes both the Alpine SWT-12S4 1000w 12" Subwoofer and the Rockville RPB25 Bluetooth Speaker. With this bundle, you'll get the full sound experience with amazing bass and crisp audio.

The Alpine W12S4 12" 750 Watt Peak 250 Watt RMS 4-Ohm Car Audio Subwoofer Sub is an ideal choice for those looking to upgrade their car audio system. This subwoofer features a polypropylene and mica cone with a poly-foam surround that provides superior sound quality and performance. With an impressive power handling of 50-250 watts RMS, the W12S4 is perfect for any car audio system. It also has a top-mount depth of 5-5/16”, allowing for easy installation.

The Alpine W12S4 delivers superior sound quality, with its polypropylene and mica cone and poly-foam surround that combine to provide a deeper, more dynamic bass sound. The cone is rigid and lightweight, allowing for maximum power transfer and more efficient sound reproduction. The poly-foam surround and spider suspension also help to dampen unwanted vibration, providing a more natural sound.

The W12S4 also features a power handling of 50-250 watts RMS, giving you greater control and flexibility over the sound quality and power output of your car audio system. The robust design also ensures that the W12S4 is capable of handling even the most powerful car audio systems.

The W12S4 is also very easy to install, thanks to its top-mount depth of 5-5/16”. This allows you to install the subwoofer in a variety of locations, ensuring that it is properly secured to the vehicle.

Overall, the Alpine W12S4 12" 750 Watt Peak 250 Watt RMS 4-Ohm Car Audio Subwoofer Sub is a great choice for anyone looking to upgrade their car audio system. With its superior sound quality, powerful performance, and easy installation, it is the perfect subwoofer for any car audio system.

The Alpine R-W12D2 Dual 2 Ohm 1500W Peak 12" Subwoofer is an impressive audio solution for anyone looking to get the most out of their car sound system. This subwoofer is capable of peak power of up to 2250W and RMS power of 750W, providing plenty of power for your music. The frequency response of 24Hz-200Hz ensures that you’ll be able to hear the full range of your music. The 2 ohm design and 4-layer dual voice coil allows for a superior level of sound quality.

The Alpine R-W12D2 also features a 180ºC high-temp wire on a spiraled-cut aluminum bobbin for improved efficiency. This helps the subwoofer to remain cool even when running for long periods of time. The design also helps reduce distortion and creates a rich, deep sound.

The Alpine R-W12D2 is easy to install and comes with an owners manual. This comprehensive manual provides detailed instructions on how to install the subwoofer as well as tips on how to get the best performance out of it. Additionally, the manual provides troubleshooting advice in case any issues arise.

The Alpine R-W12D2 Dual 2 Ohm 1500W Peak 12" Subwoofer is an excellent choice for anyone looking to upgrade their car audio system. With its powerful peak and RMS power, wide frequency response, and high-temp wire design, this subwoofer will provide superior sound quality and an impressive listening experience.

The Alpine W12S4 12-inch Single 4 Ohm Subwoofer Bundle is the perfect addition to any audio system. With a polypropylene and mica cone and poly-foam surround, this subwoofer offers amazing sound quality with great sound dispersion. The subwoofer can handle up to 250 watts of RMS power and up to 750 watts of peak power. It has a frequency response of 32Hz-200Hz, allowing you to hear the full range of sound. The subwoofer has a mounting depth of 5-5/16 inches, making it easy to install in a variety of applications.

The Alpine W12S4 12-inch Single 4 Ohm Subwoofer Bundle offers the perfect combination of power and sound quality. The polypropylene and mica cone and poly-foam surround create an incredible soundstage with great sound dispersion. The subwoofer is rated to handle up to 250 watts of RMS power and up to 750 watts of peak power, making it suitable for any audio system. The frequency response of 32Hz-200Hz ensures that you can hear the full range of sound, from the lowest bass notes to the highest treble notes. The 5-5/16-inch mounting depth makes it easy to install the subwoofer in any application.

The Alpine W12S4 12-inch Single 4 Ohm Subwoofer Bundle is the perfect choice for anyone looking to upgrade their audio system. With its powerful output and great sound dispersion, it’s the perfect addition to any system. The subwoofer’s polypropylene and mica cone and poly-foam surround provide great sound quality, while the frequency response of 32Hz-200Hz ensures you can hear the full range of sound. The 5-5/16-inch mounting depth makes it easy to install in any application. With its powerful output and great sound quality, the Alpine W12S4 12-inch Single 4 Ohm Subwoofer Bundle is the perfect choice for any audio system.