Conference room audio kit
KTV sound system set
Professional Audio
Professional power amplifier
Audio Processor
Analog Mixer
Power sequencer
Wireless handheld microphone
Conference microphone
Other models： LD-300 LD-400 LD-600 LD-800 LD-1000 LD-1200 LD-1400 LD-1500
Product Features:
Stereo/parallel/bridge mono mode,
User selectable input sensitivities of -0.775V and 4V,
Electronic balanced RCA and XLR inputs; Terminal and Speakon output,
Equipped with DC protection, overload protection, short circuit protection, overheating protection, voltage limit protection, and soft start protection, the machine performance is safer;
By using a large number of high-precision SMD devices and automated production processes, the product reliability is higher;
Adopting high-efficiency copper wire ring transformer with magnetic shielding layer, effectively anti-interference;
Automatic variable speed fan, running at low speed during cooling to reduce environmental noise, optimized heat dissipation system, making machine performance more stable;
Adopting various styles of panel design schemes to provide personalized demand choices for our customers.
Suitable for KTV, bars, slow rocking bars, conference rooms, sports venues, multifunctional lecture halls, theaters, and more.
Technical parameters:
Rated power 1KHz, stereo 8 Ω 2x1500W
0.5% THD+N stereo 4 Ω 2x2250W
Bridge mono mode 8 Ω 4500W
Frequency response (1W/8 Ω) 20Hz-20kHz,+1/-1dB
Total harmonic distortion ≤ 0.1%
Damping coefficient ≥ 250:1
Conversion rate 20V/us
Voltage amplification factor (1V) 90
Signal to noise ratio (weighted by A) ≥ 100dB
Input sensitivity (rated power 8ohms) 1V or 1.4V
Input impedance 20k ohms (balanced)/10k ohms (unbalanced)
Separation degree ≥ 65dB
Input common mode rejection ratio ≥ 60dB
Input connector with one balanced XLR per channel
Power supply: AC220V50-60HZ
Specification: 420mmx97mmx490mm
Net weight (kg): 23kg
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