The JBL® W12GTi MkII 12-inch (300mm) subwoofer is nothing short of amazing. Using technology from JBL’s professional audio division, where subwoofers have to fill large venues like stadiums and movie theaters with incredible bass, this subwoofer takes a completely new approach to moving air in a car. It all starts around the patented Differential Drive® Design (US patent no 5,748,760 and other patents pending) motor, which uses light and agile opposed 3-inch (76-millimeter) voice coils in a neodymium magnetic gap to provide completely linear control of cone excursion all the way up to Xmax. Symmetrical Field Geometry™ design ensures linear cone travel and low distortion at virtually any output level.
Surrounding the proprietary motor design are other high-tech materials, including a cast-aluminum frame, Kevlar® cone, a nitrile butadiene rubber (NBR) one-piece surround, gold-plated speaker-terminal binding posts, progressive spider and vented pole piece.
This subwoofer handles an amazing 4,000 watts peak power (700 watts RMS), and all of its parts work in harmony to cool the voice coils for maximum output. This sub is one of the best car subwoofers that money can buy. It’s the 12-inch reference standard. Nothing else even comes close.
• 12" Dual 6 Ohm GTI Competition Level Subwoofer
• Power Handling: Peak: 4000 watts/ RMS: 700 watts
• 3" Voice coil
• Frequency response: 18-1000 Hz
• Sensitivity: 91 dB
- 12" Dual 6 Ohm GTI Competition Level Subwoofer
- Power Handling:
- Peak: 4000 watts
- RMS: 700 watts
- Impedance: Dual 6 ohm
- Frequency response: 18-1000 Hz
- Sensitivity: 91 dB
- Kevlar paper cone woofer
- Nitrile-butylene surround
- Differential Drive Design motor
- Symmetrical field geometry ensure linear cone travel and low distortion
- 3" Voice coil
- 1 W12GTi MkII subwoofer
- 8 10/24 machine screws
- 8 T-nuts
- Enclosure design sheet
- Owner’s manual
- Subwoofers are usually sold as a single unit unless otherwise noted.
- UPC: 050036119061
- Weight: 41
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.
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tye From miller
|these subs are the best subs that I've ever had out of the fifteen years that I have been installing subs in trucks and cars. They perform as well as any other subwoofer of it's type, but much more. for the money that you spend on these subs it is worth it.|
Eric From Vermont
|These subs are incredible, purchased two at full retail from local dealer, he installed them after a Best Buy install(not recommended)and they hit hard. In a 4 door sedan, trunk car I hit a max of 149.9 DB with a matts D3500.1 amp which I have been abusing for over a year now. Better than any other sub I have heard except the matts juggernauts.|
C. Scott From Michigan
|Ok first of all this review is for people just wanting to hear about the sub that dont know much about car audio so there wont be specifics.. a 10 for sound quality doesnt do this sub justice tey need to give it a twenty!!! This sub gets as low as the Fosgate t1's and t2's and hits just as hard!! And ya if your powering this right ur gonna need electrical upgrades.. But back to the sub for SPL its damn good.. had it installed at abcwarehouse and they were knocking all there tools off the walls!!|