Features:1) Type: condenser2) Cordi form directional3) Impedance: 2k ohms4) Frequency response: 100Hz-12kHz5) Sensitivity: -43±2dB6) Working voltage: 3V DC7) Use distance: 20-50m

HD80TThroat diameter: 1(25.4mm)Nominal impedance: 125/170/250/500ohmPower capacity: 4/30/20/10W 70V;8/60/40/20W 100VExponential horn (1w/1m): 105 dBFrequency range: 200 - 4,000 HzVoice coil diameter:

Specifications:1) Material: ABS2) Operating voltage: 8 - 14V DC3) Rated voltage: 12V DC4) Voice coil impedance: 4 ohm5) Rated current: 1,500mAh, 12V DC6) Min. sound pressure level: 115dB, 12V DC, 1m7)

Specifications:1) Material: ABS2) Operating voltage: 8 - 14V DC3) Rated voltage: 12V DC4) Voice coil impedance: 4 ohm5) Rated current: 1,500mAh, 12V DC6) Min. sound pressure level: 115dB, 12V DC, 1m7)

HY1501/1501B/1503Horn diameter: ?00Length: 330mmRated power: 15WSound coverage: approx. 400mMaterial: ABSNet weight: 1100gPower requirement: 1.5V(size D)*6Speaking: defaultMusic: availableSiren: defau

HY3007WSHorn diameter: ?30Length: 365mmRated power: 18WSound coverage: approx. 600mMaterial: ABSNet weight: 1450gPower requirement: 1.5V(size C/D)*8Speaking: defaultSiren: defaultWhistle: availableDet

Specifications:1) Input voltage: 70/100V2) Frequency response: 500-5,000Hz3) Power rating: 25W4) Material: aluminum

Specifications:1) Input voltage: 70 or 100V2) Frequency response: 300-7,000Hz3) Impedance: 500, 1K, 2K ohms4) Power rating: 2.5, 5, 10W, 70V or 5, 10, 20W, 100V5) Materials:a) Horn: ALb) Cover: plasti

Specification: Impedance: 4/8 Ohm Frequency response: 500~5000Hz Power rating: 30WDimensions(WxLxH): 278x167x210mm Input voltage: 70/100V Material:...