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Subwoofer Drivers

Subwoofer Driver Collection

Subwoofer drivers, also know as subs, are specific only to the lowest frequencies of the sound spectrum, and are the largest drivers in any car stereo. They are generally found in sizes of 8″ – 12″ diameters. Subs move massive amounts of air creating large pressure waves. These large pressure waves give that bottom end punch you expect from your kick drum, the undeniable funk of a bass guitar and the earthshaking bump of a house beat.

The frequency range of a subwoofer generally covers the first 2 octaves of the sound spectrum, also known as the lows. Subwoofers require their own mounting structure called a sub box. Sub boxes are built to create negative pressure on the sub to help move their large diameter cones back and forth for accurate reproduction of low end frequencies. Custom subwoofer boxes are built to meet certain cubic air space specifications of sub drivers and are sometimes custom built to fit under seats or other hidden areas to maximize the use of space in the vehicle. JL Audio’s Stealthbox's are custom designed to fit many vehicles while minimizing the footprint needed to be installed in your car.

RMS vs. MAX power: The RMS rating of any speaker driver is the continuous power rating that the speaker is designed to withstand at a maximum continued volume rating. The RMS rating is the only number to go by when pairing your speakers with an amplifier. As an example a speaker with a 100Watt, or 100W for short, RMS rating and a 300-Watt Max rating is ultimately a 100 Watt speaker. The Max rating is the temporary spikes in voltage that the speaker can handle. A 100-Watt RMS / 300-Watt Max speaker is going to outperform a 100W RMS / 250W Max speaker at higher volumes, but may not be the more detailed reference speaker.

Ohms: The Ohm rating, or resistance rating, of a speaker is an essential part of a well balanced car stereo system. Many JBL factory speaker systems have 2ohm drivers. Most aftermarket speakers are 4ohm drivers. Replacing these types of factory speakers may require a wiring bypass of the factory amplifier.

Driver resistance ratings are essential when pairing subwoofer and speaker drivers with amplifiers. An amplifier that is 750W @ 2ohms might only generally be 500W or less @ 4ohms. When purchasing a subwoofer driver the correct pairing of a subwoofer’s RMS wattage and Ohm ratings with an amplifier’s output power rating is absolutely essential.

Frequency Response: Frequencies are measured in Hertz or Hz for short. The frequency response of speaker drivers will generally fall between 20Hz and 22kHz. At 20Hz the sound spectrum begins. Every time you double your frequency you move up one octave in scale. 20-Hertz to 40-Hertz covers the first Octave, 40Hz to 80Hz covers the next octave and so on. Subwoofer drivers are generally tuned to crossover at 80 Hertz. This can depend on the subwoofer type and the type of music you listen to.

9 products

  • Alpine R2-W12D : 750W 12" Subwoofer Driver, Dual Voice Coil Alpine R2-W12D : 750W 12" Subwoofer Driver, front view.

    Alpine R2-W12D : 750W 12" Subwoofer Driver, Dual Voice Coil

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    R-Series 12-Inch 750-Watt Subwoofer Driver, 2-Ohm or 4-Ohm Dual Voice Coil Since the Type R platform, Alpine’s R-Series sound system family has been known for its incredible output and reliable performance. Now Alpine introduces the next-generation of sound performance with the 2nd-Gen R-Series Subwoofers with even more bass output. The 2nd-Gen R-Series Subwoofers now feature larger, double-stacked magnets that contribute more motor force for deeper bass and tighter bass control from the subwoofer cone compared to the previous generation. An integrated Faraday ring minimizes distortion for cleaner bass output. A Kevlar-treated cone ensures durability in the subwoofer for reliable performance, even at high volumes. A new polypropylene/ceramic composite dust cap ensures rigidity while also providing incredible internal damping (vibration absorption) to smooth out the bass response and reproduce tight bass. This premium, unique material also has higher heat reliability that ensures non- stop bass performance. The 2nd-Gen R-Series Subwoofers contain a Dual Voice Coil (DVC) with easy configuration jumpers that allow for flexible applications. A new “EZ- Change” twist-lock grille mounting system makes it easy to install and remove an optional grille without mounting screws for added protection to the cone. The R2-W12D2 and R2-W12D4 is compatible with the KTE-12G Grille System (sold separately). The 2nd-Gen R-Series Subwoofers contain Alpine’s High Amplitude Multi- Roll (HAMR) Surround Technology. This rubber surround allows the subwoofer cone to efficiently move air while staying cool. This technology allows for 20mm of total cone excursion and motion that creates incredible accuracy from the subwoofer. Features Dual Voice Coil (DVC) Subwoofers with Configuration Jumpers Polypropylene/Ceramic Composite Dust Cap  Kevlar Reinforced Pulp Cone High-Performance subwoofers   Twist-Lock Grille Mount System  High-Amplitude Multi-Roll (H.A.M.R.) Surround  Large Double-Stacked Magnets Specifications 750W RMS  2250W Peak Power Handling  Frequency Response: 24Hz-200Hz  Sensitivity (1W/1m): 84.5dB   Nominal Impedance: 4Ω Voice Coil: 65mm   X-Max: 20mm Magnet Weight: 144oz  Mounting Depth: 6-1/2” (152mm) Cutout Size: 10-7/8” (231mm) Push-Type Speaker Terminals (Up to 8AWG Wire Size) CTA-2031 Compliant  Alpine R2-W12D Manual

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    $379.99

  • JL Audio 12W1v3 : 12-Inch 300-Watt Subwoofer Driver, 2-Ohm or 4-Ohm SVC, front side view. 300W 12" Subwoofer Driver, 2Ω or 4Ω Single Voice Coil : JL Audio 12W1v3

    JL Audio 12W1v3 : 300W 12" Subwoofer Driver, 2Ω or 4Ω Single Voice Coil

    4 Available for pickup

    W1-Series 12-Inch 300-Watt Subwoofer Driver, 2-Ohm or 4-Ohm SVC The 12" W1v3 automotive subwoofer driver by JL Audio is a lightweight 12-inch driver with excellent performance capabilities at a moderate 300-Watts. The design of the chassis allows an average mounting depth with no pole-vent on the back side of the magnet so the rear of the motor structure can be placed directly against an enclosure boundary. This 12" subwoofer can reproduce sub-bass with shocking extension and quality. The JL Audio 12W1v3-2 and 12W1v3-4 subwoofers are best used with an amplifier in the 75W - 300W range and is optimized to operate in a compact 1.10 cu. ft. (31.5 l) sealed enclosure.  General Specifications Continuous Power Handling 300W RMS Recommended Amplifier Power 75W - 300W RMS Nominal Impedance 2Ω JL Audio 12W1v3 Manual

    4 Available for pickup

    $269.99

  • Alpine S-W12D : 12" 600W Subwoofer, 2Ω or 4Ω DVC

    Alpine S-W12D : 12" 600W Subwoofer, 2Ω or 4Ω DVC

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    Alpine S-Series 600-Watt 12-Inch Subwoofer Driver, 2Ω or 4Ω Dual Voice Coil Along with the new 8” woofer, the 10” and 12” S-Series subwoofers have been re-designed from the ground up. The mounting depth of the 10” and 12” subwoofers are almost 1” more shallow than previous models at just over 4.5” for the 10” models and just over 5” for the 12” models, allowing them to fit into a wide variety of installation applications. Specifications Power Handling: 600W RMS/1800W Peak @ 2Ω Push-type Insert Terminals with DVC jumper system Concealed Mount Gasket/Grille* System (*Grille sold separately) Frequency Response: 26Hz-200Hz Mounting Depth 5-1/16” Alpine S-W12D2, S-W12D4 Manual

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    $199.99

  • Kicker 48CWR12 : 500W 12" Subwoofer Driver, 2Ω or 4Ω DVC Kicker 48CWR12 : 500W 12" Subwoofer Driver, 2Ω or 4Ω DVC, right side.

    Kicker 48CWR12 : 500W 12" Subwoofer Driver, 2Ω or 4Ω DVC

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    12-Inch 500-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC The 48CWR12 12" subwoofer is available in a 2Ω or 4Ω dual voice coil design, making it easy to get the most out of your amp. An advanced suspension and heat management system helps to keep the bass powerful, deep and consistent – all without a hint of distortion. KICKER developed Forced Air Cooling to helps their subs run 25% cooler.The Kicker 48CWR122 and 48CWR124 12" subs work best with a sealed or ported enclosure and 500 watts of recommended power. Specifications SIZE [in, cm]: 12, 30 IMPEDANCE [Ohms]: 2 or 4 DVC Recommended Amplifier Power (watts RMS) 500 Peak Power (watts, per ANSI/CTA-2031-A) 1000 SENSITIVITY [dB 1w/1m]: 86.9 MOUNTING DEPTH [in, cm]: 5 3/4, 14.6 MOUNTING DIAMETER [in, cm]: 11, 27.9 MIN SEALED BOX VOL [cu. ft, L]: 1.0, 28.3 MAX SEALED BOX VOL [cu. ft, L]: 2.0, 56.64 MIN VENTED BOX VOL [cu. ft, L]: 1.75, 49.6 MAX VENTED BOX VOL [cu. ft, L]: 2.25, 63.7 Kicker CompR Subwoofer Manual

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    $169.99

  • Kicker 43CVR12 : 12-Inch 400-Watt Subwoofer Driver Kicker 43CVR12 : 12-Inch 400-Watt Subwoofer Driver, side view.

    Kicker 43CVR12 : 400W 12" Subwoofer Driver, 2Ω or 4Ω Dual Voice Coil

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    12-Inch 400-Watt Subwoofer Driver, 2-Ohm or 4-Ohm DVC This 43CVR 12" subwoofer by Kicker uses an advanced heat dispersion system with perimeter venting to allow air to circulate while the Kicker proprietary UniPlate™ system redirects even more heat away from the motor.  The chassis of this 12-Inch sub holds a pair of high-temp voice coils that move an injection molded woofer. The CompVR 12" subwoofer is available in a 2Ω or 4Ω dual voice coil design. The 43CVR122 and 43CVR124 12-Inch subwoofers works best with a sealed or ported enclosure and 400 watts of recommended power. See below for more details. Specifications SIZE [in, cm]: 12, 30 IMPEDANCE [Ohms]: 2 or 4 DVC Recommended Amplifier Power (watts RMS) 400 Peak Power (watts, per ANSI/CTA-2031-A) 800 SENSITIVITY [dB 1w/1m]: 86.9 MOUNTING DEPTH [in, cm]: 6-1/4, 15.9 MOUNTING DIAMETER [in, cm]: 11, 27.8 MIN SEALED BOX VOL [cu. ft, L]: 1, 28.3 MAX SEALED BOX VOL [cu. ft, L]: 4.6, 130 MIN VENTED BOX VOL [cu. ft, L]: 1.75, 49.6 MAX VENTED BOX VOL [cu. ft, L]: 2.25, 63.7 Kicker CompVR Subwoofer Manual

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    $169.99

  • JL Audio 12W0v3 : 12-Inch 300-Watt Subwoofer Driver, 4-Ohm SVC, front side view. 300W 12" Subwoofer Driver, 4Ω Single Voice Coil : JL Audio 12W0v3

    JL Audio 12W0v3 : 300W 12" Subwoofer Driver, 4Ω Single Voice Coil

    2 Available for pickup

    W0-Series 12-Inch 300-Watt Subwoofer Driver, 4-Ohm SVC The 12" W0v3 subwoofer driver by JL Audio delivers excellent efficiency, excursion capability and linearity. This 12" subwoofer comes with a price point under $150.00 while supporting a beefy 2 in. diameter voice coil and JL's patented Elevated Frame Cooling design for enhanced power handling and reliability. The JL Audio 12W0v3-4 sub is best used with amplifier power in the 75W - 300W range and is optimized to operate in a moderately sized 1.375 cu. ft. (38.9 l) sealed enclosure, or a 1.75 cu. ft. (49.6 l) ported enclosure. General Specifications Continuous Power Handling 300W RMS Recommended Amplifier Power 75W - 300W RMS Nominal Impedance 4Ω JL Audio 12W0v3 Manual

    2 Available for pickup

    $169.99

  • Last One! Polk Audio MM1242SVC : 12" 420W Subwoofer Driver, 4Ω Single Voice Coil

    Polk Audio MM1242SVC : 12" 420W Subwoofer Driver, 4Ω Single Voice Coil

    1 Available for pickup

    MM-Series 420-Watt RMS 12-Inch Subwoofer Driver, 4-Ohm SVC Specifications Qty Included : 1 Driver Enclosure Type : Ultra-Marine Certified Driver Complement: (1) 12" (30.48 cm) d (Round) - Subwoofer Shape : Round Diameter : 11.1" (28.19 cm) Full-Range Mounting Depth - Top Mount : 4.65" (11.81 cm) Full-Range Mounting Depth - Bottom Mount : 5.2" (13.21 cm) Total Frequency Response : 26 Hz → 200 Hz Nominal Impedance : 4 ohms Sensitivity (1 watt @ 1 meter) : 87 dB Continuous Power Handling : 420W Peak Power Handling : 1260W Drivers Warranty : 1 years Polk Audio MM1 Subwoofer Manual

    1 Available for pickup

    $129.99

  • Sale -$55.00Last One! 500W 12" Subwoofer Driver, 2Ω or 4Ω DVC : Kicker 43CWR12 500W 12" Subwoofer Driver, 2Ω or 4Ω DVC : Kicker 43CWR12, rear view.

    Kicker 43CWR12 : 500W 12" Subwoofer Driver, 4Ω DVC - Discontinued

    1 Available for pickup

    12-Inch 500-Watt Subwoofer Driver, 4-Ohm DVC The 43CWR12 12" subwoofer by Kicker has an advanced suspension system that includes a ribbed polypropylene surround and a large-diameter spider for linear movement, and a distortion-free sound. Bigger magnets, a thicker cone and an improved suspension system help make this 12-Inch 500W CompR sub to be a workhorse of a driver.The Kicker 43CWR124 12" sub work best with a sealed or ported enclosure and 500 watts of recommended power. Specifications SIZE [in, cm]: 12, 30 IMPEDANCE [Ohms]: 4 DVC Recommended Amplifier Power (watts RMS) 500 Peak Power (watts, per ANSI/CTA-2031-A) 1000 SENSITIVITY [dB 1w/1m]: 86.9 MOUNTING DEPTH [in, cm]: 5 3/4, 14.6 MOUNTING DIAMETER [in, cm]: 11, 27.9 MIN SEALED BOX VOL [cu. ft, L]: 1.0, 28.3 MAX SEALED BOX VOL [cu. ft, L]: 2.0, 56.64 MIN VENTED BOX VOL [cu. ft, L]: 1.75, 49.6 MAX VENTED BOX VOL [cu. ft, L]: 2.25, 63.7 Kicker CompR Subwoofer Manual

    1 Available for pickup

    $149.99$94.99

  • Sale -$40.00Last One! 300W 12" Subwoofer Driver, 4Ω Single or Dual Voice Coil : Kicker 44CWC 300W 12" Subwoofer Driver, 4Ω Single or Dual Voice Coil : Kicker 44CWC, side view.

    Kicker 44CWC : 300W 12" Subwoofer Driver, Dual Voice Coil - Discontinued

    1 Available for pickup

    12-Inch 300-Watt Subwoofer Driver, 4-Ohm SVC or 4-Ohm DVC This CompC 12" sub driver from Kicker has a thick stamped steel basket that holds an injection-molded polypropylene cone with stabilizing ribs in the surround. The 44CWCS124 and 44CWCD124 12-Inch subs are available in a 4Ω Single Voice or 4Ω Dual Voice coil design with spring loaded speaker terminals. These CompC drivers are rated for 300W RMS of amplified power. Specifications Size (IN.,CM) 12, 30 Impedance (OHMS) 4 SVC or 4 DVC Recommended Amplifier Power (watts RMS) 300 Peak Power (watts, per ANSI/CTA-2031-A) 600 Sensitivity (dB 1w/1m) 88.3 Frequency Response (Hz) 27-500 Mounting Depth (in, cm) 5-3/8, 13.6 Mounting Cutout (in, cm) 11, 27.9 Min Sealed Box Vol (cu. ft, L) 1.25, 35.4 Max Sealed Box Vol (cu. ft, L) 3.5, 99.1 Min Vented Box Vol (cu. ft, L) 1.75, 49.6 Max Vented Box Vol (cu. ft, L) 2.25, 63.7 Kicker CompC Subwoofer Manual

    1 Available for pickup

    $119.99$79.99

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