LCA-108 Active Dual Speaker Line Array System
- Description
- Inquiry
Model NO. | LCA-108 | LCA-108B |
Type | Passive single 8″ two-way line array speaker | Active dual 12″ linear sub-bass array speakers |
Horn unit | LF 1*8″ NdFeB / voice coil Φ51mm / magnetic steel Φ170mm HF 1*1.73″ NdFeB compression tweeter / Voice Coil Φ44mm | LF 1*12″ ferrite / voice coil Φ75mm / magnetic steel Φ190mm |
Rated impedance | LF 8Ω; HF 8Ω | 4 Ω |
Rated power (AES) | LF 250W / HF 50W | 500W |
Peak power (AES) | LF 1000W / HF 200W | 2000W |
Frequency response (-3db) | 55Hz-18KHz | 35Hz-200Hz |
Sensitivity (1m/1w) | LF 98dB; HF 112dB | 102dB |
Directivity (H * V) | 120° * 10° vertically adjustable | no directivity |
Maximum sound pressure level (1m/1w) | LF>122dB (continuous )/ LF>129dB (peak) HF 136dB (continuous) / 142dB (peak) | 129db (continuous) |
Surface treatment | Black sand paint | Black sand paint |
Plate | 15mm multi-layer birch plywood | 18mm multi-layer birch plywood |
Overall dimension (w*d*h) | 400*260*250mm | 400*660*700mm |
Net weight | 10kg | 45kg |
Grid | Hexagonal mesh + inner covered sound-transmitting mesh cotton | |
Hanging | 3-point hanging, adjustable from 0° to 10° | 3-point hanging |
Hanging | Neutrik NL4 speaker stand LF 1+1- / HF 2+2- | |
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 @ 8Ω | |
Total harmonic distortion | ≤1% @1kHz, full power 8Ω | |
SNR | 100dB @20 Hz – 20kHz A-weighted @8Ω | |
Input sensitivity | 1V | |
Input impedance | 20KΩ | |
Working impedance | 8Ω | |
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/output | powerCON NAC3MPA | |
Audio input | XLR male and female | |
Audio output | Neutrik NL4 speaker stand LF 1+1- / HF 2+2- |