LCA-110 Active Dual Speaker Line Array System

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Model NO.LCA-110LCA-110B
TypePassive single 10″ two-way line array speakerActive single 18″ linear sub-bass array speakers
Horn unitLF 1*10″ NdFeB / voice coil Φ75mm / magnetic steel Φ170mm

HF 1*1.73″ NdFeB compression tweeter / Voice Coil Φ44mm

LF 1*18″ ferrite / voice coil Φ100mm / magnetic steel Φ220mm
Rated impedanceLF 8Ω; HF 8Ω8 Ω
Rated power (AES)LF 350W / HF 100W800W
Peak power (AES)LF 1400W / HF 400W3200W
Frequency response (-3db)55Hz-18KHz40Hz-180Hz
Sensitivity (1m/1w)LF 98dB; HF 112dB99dB
Directivity (H * V)120° * 10° vertically adjustableno directivity
Maximum sound pressure level (1m/1w)LF 123dB (continuous )/ LF 136dB (peak)
HF 132dB (continuous) / 142dB (peak)
129dB (continuous) / 136dB (peak)
Surface treatmentBlack sand paintBlack sand paint
Plate15mm multi-layer birch plywood18mm multi-layer birch plywood
Overall dimension (w*d*h)500*320*310mm500*800*540mm
Net weight20kg50kg
GridHexagonal mesh + inner covered sound-transmitting mesh cotton
Hanging4-point hanging, adjustable from 0° to 10°4-point hanging
Connection methodNeutrik NL4 speaker stand LF 1+1- / HF 2+2-
Voltage requirements220V ~50Hz
Amplifier module3 channels
Circuit typeClass D
Cooling methodfan forced cooling
Output powerUSB/900W;LF/400W;HF/200W @ 8Ω
Total harmonic distortion≤1% @1kHz, full power 8Ω
SNR100dB @20 Hz – 20kHz A-weighted @8Ω
Input sensitivity1V
Input impedance20KΩ
Working impedance
DSP functionsmute, polarity, gain, delay, limiter, mixer, EQ, XOver
DSP controlUSB and RS-485
ProtectionShort, DCP, OVP, UVP, OCP, OTP
AC power input/outputpowerCON NAC3MPA
Audio inputXLR male and female
Audio outputNeutrik NL4 speaker stand LF 1+1- / HF 2+2-