Wharfedale Diamond 157 SpecificationSystem type | 3-way | Enclosure type | Bass-reflex | Frequency response ± 3dB | 40 - 20000 Hz | Nominal impedance | 8 Ohm | Amplifier Requirements | 25 - 150 W | Sensitivity (2.83V/1m) | 90 dB | Maximum output (SPL) | 102 dB | Tweeter | 25 mm (1 in.) | Midrange | 130 mm (5 in.) | Woofer | 2 x 165 mm (6.5 in.) | Dimensions (H x W x D) | 1023 x 204 x 394 mm / 40.28 x 8.03 x 15.51 in. | Weight | 24,4 kg / 52.8 lbs. |
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