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CH44
Home> Products /  Conference System /  CH44

Conference Room Sound System

The unique driver configuration and enclosure geometry are meticulously engineered by acoustic experts to minimize phase interference and standing waves. By optimizing the spatial distance between high-frequency and low-frequency drivers and their acoustic radiation angles, the system ensures that the clarity of high frequencies and the power of low frequencies coexist harmoniously. This design delivers exceptional vocal intelligibility and instrument separation, even in acoustically challenging environments (e.g., meeting rooms with reflective surfaces), eliminating sonic muddiness and distortion.

A set suitable for approximately 30-60 square meters, which can be customized according to actual conditions.

Linear sound column

Product Model: CH44
Product Type: Linear sound column
Drivers: 4 x 4"
Rated Power: 300W
Maximum Power: 600W
Sensitivity: 97dB
Maximum SPL: 124.8dB / 127.8dB
Frequency Response: 65Hz - 20kHz
Impedance:
Driver Frame: Aluminum basket / Ferrite magnet
Cabinet Material: Multi-layer plywood
Cabinet Type: Bass reflex
Connectors: 2 x 4-pin Speakon
Flypoint Threads: 12 x M8
Dimensions: 150*170*470mm
Weight: 7.5kg

Power Amplifier

Model Number: DF500
Product Type: Power Amplifier
8Ω Stereo Power: 500W×2
4Ω Stereo Power: 750W×2
8Ω Bridged Power: 1500W
Signal-to-Noise Ratio: 103dB
Slew Rate: 60V/μs
Damping Factor: 400:1
Frequency Response: 20Hz–20kHz (±0.3dB)
Input Sensitivity: 0.775V/1V/1.44V
Input Impedance: 10K ohms (unbalanced) – 20K ohms (balanced)
Front Panel Indicators: Signal, Active, Clip/Limiting
Power Supply: 220V, 50/60Hz
Maximum Power Consumption: 1800W
Dimensions: 450*483*88mm
Net Weight: 15.5kg


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