This audio system is a model specially developed by our company for KTV venues. Equipped with an aerospace magnet bass unit and imported Celestion treble unit, it balances low-frequency power and high-frequency clarity, with a wide frequency response (50Hz–18kHz), making it suitable for various musical scenarios.
The high-frequency sound spreads evenly without howling, reducing interference with human voices and ensuring high clarity. The low-frequency sound is flexible, soft yet powerful, while the high-frequency sound is delicate and clear, with ample dynamics and a refined timbre that reveals musical details, offers precise control, and creates a unique dynamic vibe. One set is suitable for spaces of approximately 30 square meters.
12-inch Rear-Ported Speaker Cabinet
Product Model: | KD-12S |
Product Type: | 12-inch Rear-Ported Speaker Cabinet |
Woofer: | 1×12" 190 Magnet 65-core Aerospace Magnet |
Tweeter: | 44-core Horn Imported Celestion Treble |
Frequency Response: | 50Hz - 18KHz |
Sensitivity: | 98 dB |
Maximum Sound Pressure Level (SPL): | 119 dB |
Rated Power: | 400 W |
Coverage Angle: | 100°×85° (Rotatable) |
Weight: | 19.5 kg |
Cabinet Material: | Birch Wood, Polyurea Paint Finish |
Power Amplifier
Model Number: | DF800 |
Product Type: | Power Amplifier |
8Ω Stereo Power: | 850W×2 |
4Ω Stereo Power: | 1200W×2 |
8Ω Bridged Power: | 2400W×1 |
Total Harmonic Distortion (THD): | <0.05% at 1/8 power, 1KHz |
Signal-to-Noise Ratio: | 103dB |
Slew Rate: | 60V/μs |
Damping Factor: | 550:1 |
Frequency Response: | 20Hz–20KHz (±0.1dB) |
Channel Separation: | 103dB |
Input Sensitivity: | 0.775V/1V/1.44V |
Input Impedance: | 10K ohms (unbalanced) – 20K ohms (balanced) |
Amplifier Class: | Class-H |
Front Panel Indicators: | Power/Signal/Clip/Protection/Bridged |
Power Supply: | AC220V, 50/60Hz |
Power Consumption: | 2400W |
Net Weight: | 18.5kg |
Dimensions: | 450*483*88mm |