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Custom-fit dual 12" sealed subwoofer enclosure Loaded with 2 x JL AUDIO 12TW3-D4 fits 2014-up Chevrolet and GMC Crew Cab trucks
JL Audio 12TW3-D4
Shallow-mount 12" subwoofer with dual 4-ohm voice coils
Bass for challenging spaces
If you've got a pickup truck, sports car, or you just need to haul a lot of stuff, then you know that adding some bass can be a challenge. That's why JL Audio built the TW3 Series 12TW3-D4 shallow-mount subwoofer. This super-thin 12" sub puts out big bass, yet only requires minimum air space, so you can use a much smaller enclosure. Now, you can have your bass and your space too.
JL Audio's amazing engineering
JL Audio used all their tricks to build a sub this slender without giving up performance. Its tough polypropylene cone won't flex under high power, and the large, durable rubber surround helps the cone move large amounts of air. The heavy-duty cast-alloy frame only stands 3-1/2" tall, but provides a stable home for this high-performance bass driver. For best results, you'll want to send this sub up to 400 watts RMS, and its dual 4-ohm voice coils make it a perfect match for a mono amplifier.
Product highlights:
12" subwoofer with dual 4-ohm voice coils
shallow-mount design with small airspace requirements
mica-filled polypropylene cone with rubber surround
cast alloy basket
power range: 100-400 watts RMS
peak power handling: 800 watts
frequency response: 22-200 Hz
sensitivity: 84.11 dB
top-mount depth: 3-1/2"
sealed box volume: 0.8 cubic feet
ported box volume: 0.95 cubic feet
grille not included
MFR # 92185
What's in the box:
One 12" Thin-Line subwoofer
Owner's manual
Voice coil connection warning
SPL Boxes SB184-212BL
Custom-fit dual 12" sealed subwoofer enclosure — fits 2014-up Chevrolet and GMC Crew Cab trucks
SPL Boxes' SB184-212BL custom-fit enclosure installs under the rear seat of 2014-up Chevrolet and GMC Crew Cab trucks. This downward-firing box holds two 12" subwoofers of your choice, and its rugged MDF construction and bedliner finish will stand up to the stresses of the truck environment. The enclosure's internal volume is 0.8 feet per chamber with a maximum mounting depth of 6".
Note: this enclosure only fits Crew Cab trucks; it will not fit Double Cab trucks.
Product highlights:
vehicle-specific downward-firing sealed subwoofer enclosure
holds two 12" subwoofers (not included)
installs under rear seat of 2014-up Chevrolet and GMC Crew Cab trucks
MDF construction with bedliner finish
internal volume: 0.8 cubic feet per chamber
subwoofer mounting depth: 6"
dimensions: 52.75"W x 9.625"H1 x 5.125"H2 x 15"D
MFR # SB184-212BL
What's in the box:
One vehicle specific sealed enclosure for two 12" subwoofers with spring-post terminals
I did receive my package in only a few days which was great. I have opened it and it is the complete kit. Hopefully when I have it installed it works as expected. If so it will have been a great shopping experience with, Audio Jam.
Good product
I did receive my package in only a few days which was great. I have opened it and it is the complete kit. Hopefully when I have it installed it works as expected. If so it will have been a great shopping experience with, Audio Jam.
Shipping to took to long a week late
It didn’t work and no instructions included
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
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