【Important Notice for International Buyers – Tomoayax Premium Audio Hi-Fi Japan】
■ Voltage Compatibility
This product is designed exclusively for use in Japan (AC 100V, 50/60Hz).
Many regions use 120V or 220–240V.
Using this product without a proper transformer in such voltage environments may result in malfunction, overheating, or serious and irreversible damage.
■ Plug Type
This product uses a Japanese plug (Type A or B).
A plug adapter may be required depending on your region.
■ Transformer Requirement (Very Important)
A transformer is required for safe use.
A plug adapter only changes the plug shape and DOES NOT convert voltage.
Using this product without a transformer may cause serious and irreversible damage.
■ Buyer Responsibility
As this is high-end audio equipment, the buyer is fully responsible for confirming compatibility with their local voltage (100V / 120V / 220–240V) and usage environment before purchase.
■ No Return / No Refund Policy
We do NOT accept returns or refunds for:
・Voltage mismatch (including 120V and 220–240V environments)
・Use without a transformer
・Plug incompatibility
・Damage caused by improper setup or usage
■ Liability
We are not responsible for any damage, malfunction, or performance issues caused by improper use or incorrect voltage conditions.
■ Final Notice
Please ensure full understanding of the above before purchasing.
Use only under the correct voltage environment.
"Set Contents" Speaker back vibration damping and sound absorbing material (approx. 200 x 200 mm / approx. 20 mm thick... 4 sheets) Speaker soundproofing tape (approx. 20 x 600 mm / approx. 25 mm thick... 4 rolls) Vibration damping sheet material (approx. 100 x 100 mm / approx. 2 mm thick... 15 sheets) Vibration damping sheet material (approx. 50 x 100 mm / approx. 2 mm thick... 20 sheets) Interior trim removal tool (4 pieces) Scraper (1 piece)
Thermal insulation performance: It can insulate the engine, ceiling, and the outside of the exhaust pipe from high temperatures on the outside of the car. The surface is made of aluminum plate, which has natural fire resistance and will not burn at high temperatures or with direct flames, ensuring safety in use. Waterproof and moisture-proof: The butyl adhesive has low permeability, is completely waterproof and anti-penetrating, and has thermal insulation properties.
Environmentally friendly butyl rubber: Made from an environmentally friendly material, odorless even at high or low temperatures. This product guarantees 100% health and environmental protection. Noise filtering: Can filter engine and road noise, tire noise, internal noise, and other noises, making the interior environment more comfortable and quiet.
Please note: This product contains sponge material, so when using it, please do not pull it forcefully, but carefully remove the seal before use.
[100% Satisfaction Guarantee] If you have any problems with this product, please feel free to contact us. Thank you for your understanding.
Soundproofing materials, insulation mats, speaker soundproofing tape, speaker back vibration damping and sound absorbing material, vibration damping sheets, soundproofing foam panels, sound absorbing mats, automotive insulation foam, increased amount of vibration damping material + interior trim removal tool, deluxe 48-piece set.
No-delivery refund
