LCA-108B

Product Description

Active Dual 12″ Subwoofer (work with LCA-108)
?Product: Active dual 12-inch linear sub-bass array speakers
?Speaker unit: 2×12″ ferrite/voice coil?75mm/magnetic steel?190mm
?Rated impedance: 4?
?Rated power (AES): 500W
?Peak power (AES): 2000W
?Frequency response (-3dB): 35Hz-200Hz (-10dB)
?Sensitivity (1m/1W): 102dB
? Directivity (H *V): no directivity
?Maximum sound pressure level (1m/1W): 129dB (continuous)
?Surface treatment: black sand paint
?Board: 18mm multi-layer birch plywood
?Dimensions (W*D*H): W400?D660?H700mm
?Weight: 45kg
?Grid: Hexagonal mesh + sound-transmitting mesh cotton
?Hanging: 3-point hanging
?Voltage requirements: 220V ~50Hz
?Amplifier module: 3 channels
?Circuit type: Class D
?Cooling method: fan forced cooling
?Output power: USB/900W;LF/400W;HF/200W @ 8?
?Total harmonic distortion: ?1% @1kHz, full power 8?
?SNR: 100dB @20 Hz – 20kHz A-weighted @8?
?Input sensitivity: 1V
?Input impedance: 20K?
?Working impedance: 8?
DSP functions: mute, polarity, gain, delay, limiter, mixer, EQ, XOver
?DSP control: USB and RS-485
?Protection: Short, DCP, OVP, UVP, OCP, OTP
?AC power input: powerCON NAC3MPA
?Audio input: XLR male and female
?Audio output: Neutrik NL4 speaker stand LF 1+1- / HF 2+2-