DKA-900

รหัสสินค้า : DKA-900

Professional Digital Karaoke Amplifier

• AMPLIFIER DKA-900
• Maximum output 4 Ω 680W+680W
• Minimum RMS Output Power 8 Ω 450W+450W
• Frequency response MUSIC : 20 Hz to 30 kHz, ±1.5 dB 

MIC     : 20 Hz to 20 kHz, ±1.5 dB

• DSP Processor 7 Band Parametric EQs 20Hz -20kH ±12dB For Music (*) 

7 Band Parametric EQs 20Hz -20kH ±12dB For Microphone (*) 

8 Mode DSP Music, Microphone, Effect 

3 Mode Digital Auto Feedback Suppression (*)

• Sample Rate 48KHz / 32bit
• SNR ≥95dB
• Distortion ≤0.2
• Rated output power 8Ω 1KHz degree of separation >70dB
• Damping factor f=1KHz 8Ω >240
• Conversion speed 15V/us
• Protection Soft Start, Short Circuit, Limiter, DC Fault, AC Line Fuse, Thermal Cut
• Cooling system Dual Fan
• Speaker impedance 4Ω / 8Ω  (1 speaker per channel) 

8Ω / 16Ω (2 speaker per channel)

• PORTSInput DIGITAL AUDIO/VIDEO : 3HDMI + 1HDMI (ARC) 

DIGITAL AUDIO : 1 OPTICAL 

ANALOG AUDIO : RCA (L/R) : 1DVD , 1VOD 

MIC : 2 1/4″ TR PHONE 

MP3 PLAYER : USB PORT

• Output DIGITAL AUDIO/VIDEO : 1HDMI/ARC 

ANALOG AUDIO : RCA 

CENTER OUT : 1 

SUBWOOFER OUT : 1 

REC OUT : 1 (L/R)

• Data Control USB (B type)
• GENERALSupply voltage AC 220 ～ 230V, 50Hz
• Power consumption (IEC) 1000W
• (Idling) 60W
• Dimensions (W x H x D) 440*120*320mm
• Weight 12.5Kgs