See all parts that fit your 2011 A4
12" Single 4 ohm Thunder8500 Superwoofer (Thunder 8500 T8500 Subwoofer)
12" Single 4 ohm Thunder8500 Subwoofer • 1000W Max • 500W RMS • Die cast aluminum frame • 160 oz. magnet • Solid steel pole piece • High roll NBR Surround • Asymmetrical Linear Drive System • Stitched cone
Learn more about the t851204
6" to 6.75" Speaker Bracket for select 1998-2024 vehicles from Toyota, Subaru, Scion
$18.99
List price $37.99
750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers
$119.99
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600W Peak (80W RMS) 6.5" G-Series 2-Way Coaxial 4-ohm Car Speakers
$48.00
List price $65.00
240W Peak (120W RMS) 2.5" OEM Dashboard Full-Range 4-ohm Loudspeakers
$89.95
List price $107.99
DS18 PRO-X8M (Sold Individually)
550W Peak (275W RMS) 8” PRO-X Series 8-ohm Mid-Range Loudspeaker
$64.95
350W Peak (70W RMS) 6.5" Stage1 Series 2 Way Coaxial 4-ohm Speakers
$49.95
List price $99.99
Rockford Fosgate Punch P1 P1675-S
240W Peak (120W RMS) 6.75" Punch Series 2 Way Component 4-ohm Speakers
$159.99
Rockford Fosgate Punch Pro PPS4-8 (Sold Individually)
250 Peak (125W RMS) 8” Punch Pro Series Pro-Audio 4-ohm Speaker
$99.99
12" Single 4 ohm Thunder8500 Subwoofer • 1000W Max • 500W RMS • Die cast aluminum frame • 160 oz. magnet • Solid steel pole piece • High roll NBR Surround • Asymmetrical Linear Drive System • Stitched cone
Known for high impact thunderous bass, the Thunder 8500 sits proudly in the lineup of Thunder series subwoofers from MTX Audio. The Thunder 8500 isn't your average 500 watt subwoofer. A 160oz. magnet is on this subwoofer with a Xmax rating of 22mm.
Since a subwoofer is made to be driven, MTX Audio designed a Spider Plateau Venting cooling system which cools the voice coil and maximizes power handling. The sitched surround helps ensure a long life-span even under extreme circumstances. Handle power like you never thought before with the MTX Audio Thunder 8500!
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(newest, current model)
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(previous model, replaced by MTX 7512-22)
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(previous model, replaced by MTX Audio T812-22)
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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
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250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
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List price $339.00
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
600W Peak (300W RMS) 6.5" PRO Series Full Range Coaxial 4-ohm Speakers
$189.99
List price $227.99
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Manufacturer:
Model Number:
T8512-04
Weight:
43.00lbs
Internal SKU:
t851204
Internal Product ID:
5772
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mtx
My friend has this sub in his 97 eclipse. It is sealed and has decent sq and it get fairly loud for sealed. Personally I would not run this sub bcuz I like more sq than spl but he likes the subs just fine. One more thing, the build quality of this sub seemed to be good im not knocking the product its jst not for me.
23 found this helpful
sweet sub
i have owned 2 of these and they bump my trunk rattled from so much base i had them hooked up to 2 1000 watt mtx amps they are sweet! i have now switched to the mtx thunder 6500 and have the same amps
21 found this helpful
Nice Sub
I had one of these in an MTX spec enclosure and it was great. I had it hooked up to an Alpine PDX 1.600 mono and it hit very hard. If you do buy this sub, make a box with a double thick baffle and tune the port lower than what MTX specifies. You will enjoy the sub way more. The sub just has that sound of a nice subwoofer. It doesn't sound cheap like a lot of other subs are. I would compare this to a Kicker L7. This is probably one of the heaviest subs I have seen too. Its like 40 pounds and it has a flat wound voice coil. This sub never got hot or smelly on the 600 rms and man can it move far. The excursion is ridiculous. Very nice sub. The price could be a little lower though.
20 found this helpful
Amazingly loud sub
This sub is way underpowered... I got this sub put in my 96' civic last year and it was actually rated at 600 rms.. this sub gets so loud and its made by MTX the best in the business. Get this sub.. you'll be glad you did
18 found this helpful
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(126)
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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