See all parts that fit your 2003 Cooper
1250W Peak (400W RMS) 12" TremorX Series Dual 4-ohm Subwoofer
Product highlights
• Peak Power: 1250 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• Polymer Cone material
• Rubber Surround material
• Mount depth: 6.77"
• Sensitivity: 84.8 dB
Install a New Car Stereo and Retain Factory Antenna in select 2000-2017 vehicles from BMW, Mercedes-Benz, Ford
$11.99
List price $13.99
Install a new Single-DIN car stereo in select 2002-2008 Cooper convertible
$17.99
List price $33.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$199.00
List price $240.00
450W Peak (150W RMS) 5.25” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
440W Peak (80W RMS) 6.5" SXE-Series 2-way 4-ohm Component Speakers with Mylar-Titanium Tweeters
$64.99
List price $77.99
440W Peak (100W RMS) 6.5" MX Series 2-Way 4-ohm Shallow-Mount Coaxial Car Speakers
$52.49
List price $65.99
The Tremor-X12D4 subwoofer is the value performance leader from Earthquake Sound. All aspects of the design have been thoroughly rationalized and optimized in every detail. Nothing superfluous added and nothing important removed. TremorX has inherited several of the key technologies from the more expensive Earthquake subwoofer lines. The result is a subwoofer peerless in its class. Optimized in-house production allows signature strong properties at an unprecedented low price. TremorX is evidence that low price and high quality can coexist. Rational manufacturing rather than quality reduction are keywords of the TremorX design.
With Advanced Earthquake technologies such as TCT (Turbine Cooled Transducer), XLT chassis geometry, Mill-Temp aluminum voice coil, Dual symmetrical stitched tinsel leads and WE (Wide Edge) edge suspension TremorX is ready for serious low frequency combat. Solid quality and refined engineering makes TremorX a clear choice for the price and performance oriented enthusiast.
Sold Individually
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
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
280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers
$56.99
List price $71.99
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
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
• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-3/4"
• Sensitivity: 85.5 dB
(3)
$199.96
List price $279.99
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)
(95)
$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
• 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
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
(2)
$599.99
List price $719.99
Manufacturer:
Model Number:
TREMOR-X12 D4
Weight:
13.00lbs
Internal SKU:
tremorx12d4
Internal Product ID:
227410
| 5 star |
|
0% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
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
(127)
$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
Mounting Clamps for STEALTH Soundbars (1" Round Tubing)
$37.99
List price $37.99
800W RMS EXL Power Series 4-Channel Class A/B Amplifier
(2)
$249.95
List price $249.95
2000W Peak (880W RMS) Class D Hertz Compact Power (HCP) Series 4-Channel Full Range Car Amplifier
(1)
$549.99
List price $600.00
MTX Audio JackHammer JH1200 + Amplifier Kit
2400W Max, Class D Monoblock Jack Hammer Series Amplifier w/ 4 Gauge Amplifier Kit
$27.99
List price $639.94
Responder LC3 SST 2-way LCD Pager Car Alarm with 1-Mile Range and Remote Start
(5)
$209.99
List price $599.99
Vehicle Security System with Keyless Entry, Unauthorized Transmitter Alert and 2-in-1 Siren
(1)
$59.99
List price $299.99
Crux DKGM-16B Stereo Replacement Interface
Stereo Replacement Interface with Steering Wheel Control Retention, Single DIN and Double DIN Dash Kit for select 2004-2012 vehicles from Chevrolet, Pontiac, Saturn
$166.05
List price $258.30
In-Dash 6.1" DVD/MP3/USB Touchscreen Car Stereo Receiver w/ GPS Navigation, Bluetooth & HD Radio
(1)
$599.99
List price $1200.00
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.
