JBL Control 26C ลำโพงติดเพดาน ลำโพง 6.5 นิ้ว 2-way Ceiling Speaker 150 W Continuous Program Power; 75 W Continuous Pink Noise ราคา/ตัว ระบบกระจายเสียงตามสาย เสียงในห้าง Frequency Range 75 Hz - 20 kHz Power Capacity 150 W Continuous Program Power; 75 W Continuous Pink Noise Nominal Sensitivity 89 dB, 1m/1 W Nominal Coverage Angle110° Directivity Index (DI) 4.6 averaged 500 Hz to 4 KHz Nominal Impedance 16 ohms Rated Maximum SPL 107 dB SPL @ 1m (3.3 ft) Low Frequency 165 mm (6.5 in) High Frequency 19 mm (.75 in) titanium TerminationsScrew locking barrier strip Dimensions (H x Dia) 210 mm x 252 mm (8.3 in x 9.9 in) Net Weight (ea)2.7 kg (6 lbs) Shipping Weight (pair)6.4 kg (15 lbs)