Spa Speaker SPK-81 | Wholesale | Waterproof High-Fidelity Speaker for Hot Tubs | B2B Sourcing

group name: Speakers

Min Order: 20 piece

brand name: Hydrorelax Bathroom industry manufacturer

model: SPK-81

Nearest port for product export: shanghai, ningbo, shenzhen, guangdong

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, D/P D/A, Credit Card, PayPal, Westem Union

update time: Thu, 23 Oct 2025 03:00:47 GMT

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Paramtents

Diameter： 81MM
Cutout: 57MM
Speaker impedance: 4Ω
Rated power 15W

Packging & Delivery

Min Order20 piece

Briefing

Speaker impedance:4Ω
Rated power:15W

Detailed

Hydrorelax SPK-81 Spa Speaker is a compact yet powerful audio component designed for premium hot tubs and hydrotherapy systems. Measuring 81mm in diameter with a 57mm cutout, it fits efficiently into limited spaces without compromising sound performance. With a 4Ω impedance and 15W rated power, the SPK-81 delivers clear, balanced audio suitable for both residential and commercial spa applications. Its moisture-resistant construction ensures long-term stability in high-humidity environments, making it an ideal choice for OEM manufacturers, system integrators, and spa builders seeking a reliable, space-saving sound solution.

Bluetooth Sperker SPK-81 Parameter

Model Number:SPK-81

Product Name:Spa Speaker

Diameter:81MM

Cutout:57MM

Speaker impedance:4Ω

Rated power:15W

Bluetooth Speaker SPK-81 Views