Professional Speaker
Apply to the venues of all sizes where voice evacuation is needed: shopping malls, plazas, hospitals, exhibition & convention centers, star hotels, schools, etc.
Model | AB8171B | AB8172B | AB8173B | AB8174B |
Drive Unit | 4" * 2 | 4" * 4 | 4" * 6 | 4" * 8 |
Frequency Response | 140Hz ～ 20kHz | 120Hz ～ 20kHz | 120Hz ～ 20kHz | 100Hz ～ 20kHz |
Sensitivity | 95dB ± 2dB | 98dB ± 2dB | 99dB ± 2dB | 101dB ± 2dB |
Maximum Sound Level | 120dB | 120dB ± 2dB | 123dB ± 2dB | 126dB ± 2dB |
Rated Impedance | 16 Ω | 8 Ω | 5.3 Ω | 4 Ω |
Rated Power | 80 W | 160 W | 240 W | 320 W |
Direction(H*V) | 120° * 75° | 120° * 60° | 120° * 45° | 120° * 35° |
Dimensions(H*W*D)mm | 216 * 113 * 129 | 416 * 113 * 129 | 618 * 113 * 129 | 820 * 113 * 129 |
Net Weight | 2.5 kg | 4.6 kg | 6.5 kg | 8.5 kg |
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