TW-778K Speaker

Jaminan Garansi

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*  Composed of a 8-inch subwoofer unit and a 1-inch dome tweeter.

*  Designed with ABS+PC injection molding, suitable for all-weather use.

*  Equipped with an aluminum mesh grille and an acoustic sound-permeable sponge inside to prevent dust and water droplets from damaging the speaker unit.

*  Precise two-way crossover design is adopted to optimize the frequency response and the mid-range expressiveness of the vocal part.

*  With constant resistance and constant voltage selection function. With a U-shaped bracket, it is convenient for engineering installation.

*  Suitable for indoor and outdoor fixed installation; applied to BGM broadcasting applications in theme parks, scenic spots and other cultural tourism sound reinforcement scenarios.


Model TW-778K
Speaker type Plastic wall mounted speaker
Rated power (100V) 10W/20W/40W/80W/constant resistance 8Ω, 80W
Rated power (70V) 10W/20W/40W/80W constant resistance 8Ω, 80W
Nominal impedance 1000Ω/500Ω/250Ω/125Ω/62Ω constant resistance 8Ω
Frequency range (-10dB) 65Hz-20kHz
Sensitivity (1M/1W) 93dB±3dB
Maximum SPL 115dB
Coverage angle (-6dB) 110°(H)×90°(V)
Subwoofer 8-inch subwoofer×1
Tweeter 1-inch tweeter×1
Net weight 6.6kg
Dimension (H×W×D) 406×250×251mm