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OnBuy.com£337.12Visit shop Mtx Tx812 Car Subwoofer "Highend" 30Cm 1800W Rms 2 Aluminum Chassis 3" Coil For Sealed Or Reflex Enclosure Fiber Cone 715442352937
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The MTX Audio TX812 is a professional-grade 12-inch subwoofer designed for audiophiles and car audio enthusiasts who demand high-fidelity performance and substantial power handling. Featuring a massive 250OZ magnet and an RMS power rating of 1800W, this driver delivers deep, precise bass for serious sound systems, though its heavy-duty requirements mean it necessitates a high-output amplifier and a solid power infrastructure to reach its full potential.
| Model Part Number | TX812 |
|---|---|
| Brand | Mtx Audio |
It is designed to be highly versatile and performs excellently in both, depending on your goal: sealed for accuracy or ported for maximum output.
To get the best performance, use an amplifier that provides 1800W RMS at the appropriate impedance for your specific TX812 model.
The subwoofer will fit most vehicles, but you must have sufficient space for a custom enclosure and a robust electrical system to support the power requirements.
Due to the 250OZ magnet structure, this is a heavy unit; ensure your enclosure mounting baffle is thick enough (typically 3/4" MDF) to support the weight.
Grilles are typically sold separately to allow for custom aesthetic choices; check your specific retail package contents.
Check your amplifier settings for clipping and ensure the gain is not set too high; also verify that the enclosure volume matches manufacturer specifications.
Check all speaker wire connections at the terminal and amplifier, and verify that the amplifier is receiving a signal and power.
Check the polarity of the speaker wires to ensure they are not wired out of phase; also inspect the enclosure seal to ensure it is airtight.
To ensure optimal performance, verify that your car's electrical system, including your alternator and battery, can handle the current draw required by your amplifier to power the TX812. When installing, use high-gauge oxygen-free copper speaker wire to minimize power loss. For the enclosure, adhere strictly to the recommended internal volume specifications provided by MTX Audio to maintain the desired Q-factor. Maintenance is straightforward: keep the subwoofer cone free of debris, avoid playing severely clipped signals, and periodically inspect the speaker terminal connections to ensure they remain tight and free of oxidation.
