Acoustical
Operating Frequency Range CLS-12: 65Hz-18KHz
Operating Frequency Range CLS-SUB18: 35Hz-150Hz
Frequency Response: 35Hz-18KHz(@-10dB)
Maximum Peak SPL: 135dB/145dB(peak)
Coverage
Horizontal Coverage @2KHz: 70° to 100° symmetric or asymmetric
Vertical Coverage>2KHz: 20°
Transducers
HF: 4.5’’ Neodymium 1.4” output with 3’’ Voice coil

MF: 12’’ Neodymium with 3’’ voice coil
LF: 18" with 4" voice coil
Audio
Audio Input: 4 pins Speak-ON INPUT and LINK
Input Impedance: 8Ω
Nominal input sensitivity: CLS-12: 100dB (1w/1m)/ CLS-SUB18: 98dB(1w/1m)
Crossover
Type: 2-way passive speaker

Output power: CLS-12: 500W + 100W/ CLS-SUB18: 1500W

Total Output: 3300W RMS
Operation mode: Passive (1+/1-) and bi-amp(1+,1-,2+,2-)
Physical

Dimensions(WxDxH): CLS-12: 750 x 405 x 350mm     CLS-SUB18: 750x590x520mm

Weight: CLS-12: 26Kg/ CLS-SUB18: 45Kg

Enclosure: 15+18mm plywood

Finish: Textured paint