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JBL 12" Car Subwoofers

275W 12" GT Series Single 4 ohm Subwoofer

• 1100W Peak
• 275W RMS
• Polypropylene cone woofer
• Rubber surround
• Rubber coated tinsel leads
• Vented motor structure
• Single 4 ohm voice coil
• Dual-stacked, oversized magnets

25% Off a Sealed Enclosure with Your Subwoofer Purchase!

$49.95

IN STOCK

275W 12" GT Series Single 4 ohm Subwoofer and Sealed Sub Box Made with 3/4" MDF and lined w/ Polyfil (1.0 cu ft airspace)

• 1100W Peak
• 275W RMS
• Polypropylene cone woofer
• Rubber surround
• Rubber coated tinsel leads
• Vented motor structure
• Single 4 ohm voice coil
• Dual-stacked, oversized magnets
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• Pre-Lined with Poly-Fil
• Gold Speaker Terminals

$80.91

IN STOCK

250W 12" CS Series Single 4 Ohm Subwoofer

• Peak Power: 1000W
• RMS Power: 250W
• Impedance: 4 ohms
• Polypropylene Cone
• Rubber Surround
• Resonance Frequency (Fs): 28 Hz

25% Off a Sealed Enclosure with Your Subwoofer Purchase!

$46.95

IN STOCK

275W 12" GT Series Dual 4 ohm Subwoofer

• 1100W Peak
• 275W RMS
• Polypropylene Woofer
• Hi-Roll Rubber Surround
• Progressive Spider
• Fully Vented Motor Structure
• Rubber-Coated Tinsel Leads

10% Off a Sealed Enclosure with Your Subwoofer Purchase!

$64.95

IN STOCK

700W 12" GTi Series Dual 6 ohm Subwoofer

• 4000W Peak
• 700W RMS
• Kevlar Paper Cone Woofer
• Nitrile-Butylene Surround
• Differential Drive® Design Motor
• 3" Voice Coil
• Frequency Response: 18-1000 Hz

FREE Sealed Enclosure with Your Subwoofer Purchase!

$399.99

IN STOCK

CS1214 250W 12" CS Series Subwoofer + KX200.2 200W RMS KX Series 2-Channel Amplifier + XKIT82 2-Ch 8 Gauge Amplifier Installation Kit

• Subwoofer: RMS Power: 250W
• Amplifier: 50W x 2 Chan. @ 4 ohms
• 100W x 2 Chan. @ 2 ohms
• 8 Gauge 2-Channel Complete Amplifier Installation Kit

$257.49

IN STOCK

Only 2 Left!

1100w 12" Series II Subwoofer with Selectable 2-Ohm or 4-Ohm Impedance

• 275 Watts RMS
• Polypropylene Cone
• Nitrile Butadiene Rubber (NBR) Surround
• SSI™ (Selectable Smart Impedance)
• Oversized 2.0" Voice Coil
• Sensitivity: 93 dB

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

FREE Sealed Enclosure with Your Subwoofer Purchase!

$109.99

IN STOCK

Only 3 Left!

12" Single 4-Ohm CS Series Car Subwoofer w/ 12" Sealed Car Sub Box and 16-Gauge 23 Ft Speaker Wire

• Peak Power: 1000W
• RMS Power: 250W
• Impedance: 4 ohms
• 3/4" Medium Density Fiberboard Construction
• Durable Black Carpeting
• 16 Gauge Speaker Wire
• High Strand Count for Maximum Flexibility
• 23 Foot Length

$91.95

IN STOCK

1100 Watts Peak 12" SSI Subwoofer Enclosure with Slipstream Port and Selectable 2-Ohm or 4-Ohm Impedance

• 275 Watts RMS
• 1100 Watts Max
• Nominal Impedance: Single 2 or 4 ohm
• Polypropylene Cone
• Nitrile Butadiene Rubber (NBR) Surround
• Slipstream™ port design with double-flared design
• Frequency Response: 25 ~ 175 Hz

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$199.95

IN STOCK

2 12" Single 4-Ohm GT Series Car Subwoofer w/ Dual 12" Ported Enclosure

• 1100W Peak
• 275W RMS
• Polypropylene cone woofer
• Rubber surround
• 12" Dual Ported Subwoofer Enclosure
• Durable Black Carpet
• Total box volume: 3.7 cubic feet

$173.95

IN STOCK

List price $1009.83! Complete JBL Bass Package w/ Subwoofers, Digital Amplifier, Amplifier Wirking Kit, and Sealed Subwoofer Box

• Perfect for Any Sound System Lacking Bass
• JBL Digital Amplifier and 2 12" Subwoofers
• Dual Sealed Sub Box
• Wiring Kit
• Get the Most from Your Sound System

$374.27

IN STOCK

Only 3 Left!

List price $689.97 1200 Watt Single 12" Reference Series, Ported Loaded Enclosure + Hifonics Monoblock Class D Amplifier + Belva BAK42BL Wiring Kit

• 12" Preloaded Enclosure with Slipstream Port and 12" Reference Subwoofer
• 300 watts RMS
• 1200 watts Peak
• Polypropylene Woofer Cone
• Sensitivity: 94dB
• Frequency Response: 33Hz - 300Hz
• Variable Low Pass Filter
• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

$311.82

IN STOCK

JBL MS-A5001 Monoblock Amplifier + Sony 12" GS Subwoofer w/ 3-year warranty! + FREE Box + FREE Amp Kit

• Amplifier RMS: 500 x 1 @ 4 ohms, 500W x 1 @ 2 ohms
• Total RMS Power: 500W
• CEA-2006 Compliant
• Subwoofer: Free 3-Year Warranty
• Subwoofer Peak Power: 1500W, RMS Power: 520W
• 3/4" Medium Density Fiberboard Construction
• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit

$358.03

IN STOCK

1500w 12" Series III Subwoofer with Selectable 2-Ohm or 4-Ohm Impedance

• 500 Watts RMS
• Polypropylene Cone
• Nitrile Butadiene Rubber (NBR) Surround
• SSI™ (Selectable Smart Impedance)
• Oversized 3.0" Voice Coil
• Premium 8 AWG Screw-down Terminals
• Sensitivity: 92 dB

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$199.95

OUT OF STOCK

Related Categories

JBL Subwoofer Installation & Accessories
Get the most sound out of your subwoofer with these installation parts designed to make your subwoofer instal easier and sound better. Within this category, you will find box terminals, polyfil, subwoofer boxes, sound damping material, subwoofer grilles, speaker wire, connecters, and many more accessories. For all your installation needs, check out our expansive selection of car subwoofer installation parts.