- 喇叭-JBL JRX系列
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- JBL JRX215
Power Rating : 250 W / 1000W Frequency Range (-10 dB) : 41 Hz - 18 kHz Frequency Response (±3 dB) : 59 Hz - 13 kHz Sensitivity (1w/1m) : 99 dB SPL Nominal Impedance : 8 ohms Recommended Amplifier Power : 250 W to 500 W into 8 ohms Maximum SPL : 129 dB Nominal Dispersion : 90º x 50º Crossover Frequency : 2.2 kHz Dimensions (H x W x D) : 699 mm x 460 mm x 432 mm (27.5 in x 18.1 in x 17 in) Weight : 27.4 kg (60.5 lb)