Waterproof
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Part # 77SA45M-1
3 Inch (77 mm) Waterproof Intercom Speaker, 45 Ohm$19.99Size, Nominal (inch & mm) 3" (77 mm) Nominal Impedance (Z) (Ω) 45 Rated Power IEC268-5 (W) 1 Watt Sensitivity (dB SPL) ¹ 86 Frequency Range (Hz) 250 - 12,000 Resonant Frequency (Fs) (Hz) +/- 15% 300