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) |
PORTS |
Input |
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) |
GENERAL |
Supply voltage |
AC 220 ~ 230V, 50Hz |
Power consumption (IEC) |
1000W |
(Idling) |
60W |
Dimensions (W x H x D) |
440*120*320mm |
Weight |
12.5Kgs |