See all parts that fit your 2011 Cooper
12" Single 4 ohm TR45 Thunder Round Series Subwoofer
12" Thunder Round 45 Series Subwoofer • 500W Max • 250W RMS • Polypropylene cone woofer • Stitched rubber surround • Die cast aluminum basket • 1.5" High temperature single 4 ohm voice coil
Learn more about the tr451204
Install New Speakers in select 1994-2024 vehicles from Audi, Mercedes-Benz, Chevrolet
$10.99
List price $14.99
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers
$49.00
List price $80.00
680W Peak (120W RMS) 6.5" HED Series 3-Way Coaxial 4-ohm Speakers
$79.99
List price $95.99
320W Peak (160W RMS) 6.75” Dieci Series 2-way 4-way Component Speakers System
$199.99
List price $230.00
200W Peak (100W RMS) 3/4” CS Series 4-ohm Titanium Dome Tweeters
$55.96
List price $79.99
240W Peak (80W RMS) 3/4” Primus Series 3-ohm Edge-Driven Silk Dome Tweeters
$69.95
List price $99.95
Infinity REF307F (INFSPKRF307FUS)
150W Peak (50W RMS) 3.5" Reference Series 2-Way Coaxial 3-ohm Speakers
$99.95
List price $129.95
12" Thunder Round 45 Series Subwoofer • 500W Max • 250W RMS • Polypropylene cone woofer • Stitched rubber surround • Die cast aluminum basket • 1.5" High temperature single 4 ohm voice coil
Designing a subwoofer with spectacular bass response that looks as good as it sounds it pretty tough to accomplish. MTX Audio’s Thunder Round series has notoriously been powerful, durable, and a no nonsense type subwoofer. Not only can an MTX Audio TR4512-04 handle 250 watts of RMS power, but with its laser etched MTX logo this subwoofer is sure to impress when people wonder how you packed so much bass in one small sub.
Designed with a silver polypropylene cone with a raised MTX Audio and tribal design logo, a stitched rubber surround to ensure extreme durability, and a solid silver stamped basket, these subs look as great as they sound.
 |
|
(newest, current model)
|
|
(previous model, replaced by MTX RTL12-04)
|
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
$999.99
List price $1175.00
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
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
Best selling similar products
• Peak Power: 1200 watts
• RMS Power: 400 watts
• Polypropylene Cone
• Rubber Surround
• Impedance: Single 4 ohm
• Mount depth: 7-13/16"
• Sensitivity: 89 dB
(1)
$119.95
List price $379.95
NVX VCW124 Version 3 (VCW124v3)
• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)
(132)
$239.99
List price $287.99
• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 3.51"
• Sensitivity: 84 dB
$299.99
List price $359.99
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Butyl Rubber Surround
• Mount depth: 7.52"
• Sensitivity: 85.4 dB
(25)
$949.99
List price $949.99
NVX VCW122 Version 3 (VCW122v3)
• Peak Power: 2400 watts
• RMS Power: 1200 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 7.02"
• Sensitivity: 85 dB (1W/1m)
(94)
$239.99
List price $287.99
• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.92"
• Sensitivity: 85 dB
$79.99
List price $139.95
Sundown Audio M-12 D2 12" (M12D2)
• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 10.88"
• Sensitivity: 80.6 dB
(1)
$599.99
List price $719.99
• Peak Power: 1000 watts
• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 6"
• Sensitivity: 91 dB
$109.95
List price $129.95
• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 6.5"
• Sensitivity: 85 dB
(3)
$149.99
List price $227.99
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Rubber Surround
• Mount depth: 3.5"
• Sensitivity: 84.11 dB
(20)
$569.99
List price $569.99
Manufacturer:
Model Number:
TR4512-04
Weight:
12.00lbs
Internal SKU:
tr451204
Internal Product ID:
11882
| 5 star |
|
100% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
hard kicking
i have 2 of these subs on a hifonics zxi1010 and running 500w rms to each sub and i gotta say one of the loudest subs i have ever had!
5 found this helpful
Great sounding, hard hitting
This is a great subwoofer for the price. It sounds great, hits hard, and has a cool design on the subwoofer. I have 2 of them hooked up to a 300 rms amp.
Pros:
- great price
- sound quality is awesome
- cool design is always a plus
Cons:
- nothing, just wish a had a little more powerful amp (like a 400 rms) to really get these guys going
I would recommend these to anyone on any budget!
4 found this helpful
Belva 23 ft. of 12 Gauge Speaker Wire
Ultra-flexible PVC blended jacket for easy installation.
(43)
$6.99
List price $14.99
Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!
(9)
$155.99
List price $339.00
Did you know sound dampening will reduce those annoying rattles and even increase your SPL?
(47)
$156.95
List price $187.44
NVX SDRLR1 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(126)
$10.99
List price $13.99
NVX SDRLR2 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(19)
$11.99
List price $14.99
In-Dash CD, MP3, WMA Receiver with Remote and Motorized Faceplate
(13)
$89.99
List price $179.99
XO Vision Express CA206XB (BLACK)
BLACK 3.0 Farad Digital Capacitor (CA206X BLACK)
$49.99
List price $99.99
MTX Audio Thunderform DRQC20T-T45 (Tan, Loaded)
Dual Loaded 10" Subwoofer Enclosure for 2002-up Dodge Ram Quad Cab
$382.99
List price $499.99
SHARP RK-46S24 24 Inch Built-In Kit for Microwaves
Stainless Steel 24 Inch Built-In Kit for Microwaves
$164.49
List price $199.99
6-Watt Submersible Marine VHF Radio w/ Backlit Alpha/Numeric LCD Display
$229.99
List price $328.99
Motorola HZ700 Command One Bluetooth Headset
Bluetooth Headset with MOTOSPEAK Voice Messaging and CrystalTalk Noise Cancellation (Retail Packaging)
$99.99
List price $129.99
Cancel
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
