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60 w constant pressure constant resistance and coaxial smallpox horn (constant pressure resistance of amphibious)

产品型号：ZR-840N

产品参数 产品描述

Rated power: 7.5w/15w/30w/60w/8 Ω

Input voltage: 100V / 70V

Sensitivity (1W / 1m): 88DB ± 3dB

Frequency response: 50-20khz

Horn unit: 8 inch + 20 core wire film tweeter

Installation opening size: Φ 250mm                                

Product size: Φ 285*190mm

Material: ABS + iron rear cover

Weight: 2.4kg

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