master-audio-speaker-key12a

Loa karaoke Key12A

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master-audio-speaker-x15lte-42-426x351-300x247

Loa karaoke Key12A

 

 

Thông số kỹ thuật

Amplifier (program power) 450 W (LF) + 150 W (HF) – Class D bi-amplified

Input Sensitivity 8 dBu

Input Impedance 20 kΩ

Maximum input level 20 dBu

Mains Universal switch mode Power Supply 85-265 V / 45-65 Hz

Average current draw 0.7 A (Heavy duty musical program)

Standby Mode Consumption < 5 W

SPL (1m) 124 dB continuous, 127 dB peak

Built-in DSP 48 bit

Built-in delay line 118 ms/ 40 m

AD/DA converters 24 bit – 48 kHz

Frequency response (-10 dB) 50 Hz – 18 kHz

Components: LF 12″ woofer (2″ voice coil)

HF 1″ Kevlar driver

Directivity (HxV) 70º x 40º

Dimensions (HxWxD) 608 x 420 x 405 mm

Weight 20.1 kg

Finish Multilayer Baltic birch plywood
Front steel grille with grey micro-foam cloth
High resistant black matt Polyurea paint

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