See all parts that fit your 2018 CX-9
500W Peak (200W RMS) Loaded Single 10" Sealed Enclosure with Monoblock Amplifier for select 2017-2025 Model 3 with Factory-Equipped Premium Audio
Product highlights
• Single 10" Loaded Subwoofer Enclosure and Amplifier
• For select 2017-2025 Model 3 with factory-equipped premium audio system
• 500 watts Peak, 200 watts RMS
• Includes Class D Stable Monoblock Amplifier
• Direct fit stealth installation in passenger side rear trunk
Install New Front Kick Panel Speakers in select 2009-2024 vehicles from Ford, Mazda, Lincoln
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List price $14.99
Speaker Adapter for select 2000-2024 vehicles from Nissan, Audi, Mazda
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List price $29.99
Universal 6.5" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)
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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
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Universal 6.5" or 6.75" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)
$17.99
List price $19.99
FAST Foam Speaker Enhancer System Kit for 6" and 6.5" Drivers 3pc
$20.99
List price $29.00
510W Peak (170W RMS) 6.5" Stadium Series 2-way Coaxial 3-ohm Speakers
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JBL SHOCK WAVE 150W65 (JBLSPKSW150W65)
600W Peak (300W RMS) 6.5" Shock Wave Series 4-ohm Midrange Speakers
$119.95
List price $129.95
Get the most out of your Loaded Enclosure with the NVX SDTK20. Eliminates road noise, quiet vibrations, and increase the sound quality and output of audio system, 50%. Simply click the "Add Both to Cart" button. This offer cannot be combined with any other coupons or offers.
Alpine PSS-TSUB-T3A
40% off
$899 95
$49 99
Priced separately $949 94
Promo Savings of $20 00
Total price:
$929 94
Get more bass without compromising your usable space. The PSS-TSLA-T3A directly replaces the factory Tesla 160W 8” subwoofer in the rear trunk panel with a powerful, 200W 10” sealed subwoofer without cutting or modification. Paired with the ultra-efficient KTA-200M, this system delivers a dramatic increase in output and low-end clarity, giving your Tesla a noticeably more powerful and immersive audio experience.
Using Alpine’s proprietary amplifier technology, Dynamic Peak Power (DPP), the included Alpine KTA-200M amplifier intelligently doubles power during dynamic musical passages for ultimate performance and efficiency. With less than a mile of range used at full volume, it’s the perfect performance match for Tesla’s energy-conscious drivers.
Expertly crafted for the Tesla Model 3, the PSS-TSUB-T3A comes with everything you need for a seamless, plug-and-play installation, including a pre-loaded and pre-tuned subwoofer enclosure, line output converter, Tesla-specific harnesses, and power wiring. Maintain full OEM functionality and install with ease thanks to included harnesses and hardware.
The subwoofer enclosure is custom-shaped to fit behind the rear trunk panel, preserving your Tesla’s clean interior aesthetic and cargo space. With factory-matched styling and no visible modifications, this upgrade delivers bold bass while keeping your Tesla’s sleek look intact.
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 2018 Mazda CX-9 is not compatible. Change vehicle or See list of compatible similar products
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
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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
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
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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
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers
$79.95
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Manufacturer:
Model Number:
PSS-TSUB-T3A
Weight:
21.00lbs
Internal SKU:
psstsubt3a
Internal Product ID:
221348
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
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