Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
(2) Alphasonik TSW312 12" TREIS 300 Slim Series Shallow-Mount Subwoofers 4-Ohm SVC (1 Pair)Introducing the Alphasonik TSW312 Treis 300 Series Shallow Mount 12 Car Subwoofer, designed to deliver high impact bass in a low profile design. With a peak power of 1500 Watts and 500 Watts RMS, this subwoofer combines powerful performance with a slim build, making it ideal for tight spaces in trucks and cars. Featuring a single 4 Ohm voice coil, an aluminum cone, and a compact yet robust construction, the TSW312 offers exceptional sound quality and
Introducing the Alphasonik TSW312 Treis 300 Series Shallow Mount 12” Car Subwoofer, designed to deliver high-impact bass in a low-profile design. With a peak power of 1500 Watts and 500 Watts RMS, this subwoofer combines powerful performance with a slim build, making it ideal for tight spaces in trucks and cars. Featuring a single 4 Ohm voice coil, an aluminum cone, and a compact yet robust construction, the TSW312 offers exceptional sound quality and durability for any audio setup.
- Peak: 3000 Watts Per Pair / 1500 Watts Each
- RMS: 1000 Watts Per Pair / 500 Watts Each
- Slim Profile Design: Compact build for easy installation in tight spaces.
- Single 4 Ohm Voice Coil: Efficient power distribution and straightforward wiring.
- High-Grade Aluminum Cone: Delivers clear, precise bass with minimal distortion.
- Durable Construction: Built to withstand the demands of high-power audio.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 953 reviews
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Product Reviews
★★★★★ 5
Great product!
Size: 2023-26 CRV 2.0L Hybrid
Fit my 2024 Honda CRV perfectly. Quality seems to be as good as OEM. Dealer wanted $50 for each filter plus installation. Took me 15 minutes to do both watching videos.
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Reviewed in the United States on March 6, 2026
★★★★★ 5
do it yourself Honda filters
Size: 2023-26 CRV 2.0L Hybrid
Had my 30k service done the other day - and was time to change inside and engine air filter - dealer cost was $190 to do both - saved my self $153 - took less than 10 minutes to change myself. Products looked identical to factory filters.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Perfect fit, easy replacement
Size: 2023-26 CRV 2.0L Hybrid
Just installed both filters in our 2023 CRV hybrid 2.0L
Fit was perfect and installation simple for both filters.
No tools required for cabin filter and only a phillips screwdriver for engine filter
An easy money saving project with minimal time required
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Fit Perfect
Size: 2023-26 CRV 2.0L Hybrid
Fit perfectly on my 2023 CRV sport hyrbids. Use an 8mm socket for the engine filter cover.
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Reviewed in the United States on March 10, 2026
★★★★★ 1
One filter works the other one doesn’t
Size: 2023-26 CRV 2.0L Hybrid
No, it does not work for the new 2025 Honda CRV only the cabin filter works the engine filter slips off and won’t allow you to fully put the cover back on on the new 2025 CRV Honda
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Reviewed in the United States on March 3, 2026