S2215 is a widely used high pressure high quality double 15 "2.5 frequency full frequency loudspeaker.          

S2215 bass uses 2 only 15 "," 4 "voice coil high-power low distortion unit, installed in a large volume inverted phase trapezoidal box, low-frequency lower limit can be extended to 55Hz (-3dB). The treble part adopts a high power unit with 3 titanium film and aluminum flat wire sound coil.          

Coverage angle 60 degrees x 40 degrees constant directivity of the horn, the high-frequency upper reaches 19kHz (-3dB).          

S2215 uses the phase correction of the crossover network, the low frequency and high frequency unit better smooth convergence, the frequency response and phase distortion to a minimum. High frequency divider unit installed on the network with over-current, overload protection circuit, the input power is too large, will be reduced to the power distribution automatic 3dB treble unit, the signal returned to normal after the protection circuit does not work automatically. The original 2.5 frequency, intermediate frequency by a unit 15 "," 15 low frequency by two units, both to protect the powerful bass but also effectively solve the traditional double 15 "speaker frequency interference effect, greatly enhance the sense of hierarchy and if the definition of timbre, showing a more comfortable, a smooth and broad range for you, meet different functional requirements.

The theatre, the main PA venues          

Senior clubs and the main pa          

Supplementary sound of large performing place

Model: S2215          

Type: 15 "2.5 frequency high performance full frequency loudspeaker          

Unit: low frequency 2x15 ", 4" voice coil / high frequency 1x1.4 "nozzle, 3" voice coil          

Frequency response: 55Hz-19KHz (-3dB)          

Power: 900W continuous, 3600W peak          

Nominal impedance: 4          

Sensitivity: 101dB/1W/1M          

Maximum pressure: continuous: 130dB peak: 136dB          

Cover angle: 60 degrees: the level of vertical: 40 degrees          

Box structure: 18mm multilayer birch plywood          

Surface treatment: high strength black granular resin paint          

Steel net: 8mm six angle black piercing steel mesh          

Socket: NL4 2xNeutrik          

Box size: 1160x480x600mm (HxWxD)          

Weight: 65Kg