Bosch LB20-PC40-4D LB20-PC40-4 Speaker 4 inch inch cabinet 8 Ohm pair Cabinet speaker 4 inch 8 Ohm black pair F.01U.331.728

Innovative mount system is included for quick, simple, and reliable installations Carefully engineered for outdoor environments (IP54), without compromising performance Long throw 4" (102 mm) woofer housed in a fire rated ABS plastic enclosure for extended LF performance down to 75 Hz 40 W power handling provides for 103 dB maximum SPL (109 dB peak) 70/100 V transformer version (LB20-PC15-4) available for constant voltage systems Color Black Dimensions (H x W x D) (mm) 193 x 140 x 120 mm Frequency range (-10 dB) (Hz) 75 – 20000 Hz IP rating IP54 Sensitivity (1 W, 1 m, 1 kHz octave) (dB) 87 dB Weight (kg) 1.50 kg