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Feature
1.4 Function Introduction
Active Range
S/N Ratio
T.H.D.
Freq. Response
Input Impedance
Low level output impedance
Power Output (4Ω)
Signal input/output range
Temperature
Supply Voltage
Sampling rate
Turn-on REM output
Power consumption
Input signal type
RCA output
location
Output signal gain
Output signal
equalizer
Output signal
crossover
Output phase and
time delay
Scene operations
DA-12DSP Special DSP amplifier
6
Specification
≥110dB
≥100dB
≤0.05%
20Hz～20KHz
Low level input:20KΩ, High level input:240Ω
100Ω
RMS 25W X12 , Peak Power: 60W X12
RCA Input： 7Vpp； High level： 26Vpp； RCA Output：
8Vpp；Amplifier：26Vpp
-20～70℃
DC 9V～16V
48KHz/24Bit
+12 V starting voltage output(0.2A)
≤0.1W
Function
Choice: 10ch high level, 2ch low level, Coaxial, Bluetooth,
Optical
Freely definable output sound position and speaker type
Gain range: Mute, -59.9dB to 0.0dB
1-12 Each output channel 31 band equalizer engine:
1、 Equalizer type:1st equalizer for Q and low pass option.
2nd equalizer for Q and high pass option
others for Q balance
2、 Frequency range: 20Hz～20KHz，resolution 1Hz.
3、 Q (slope or gradient): 0.404～28.85
4、 Gain: -12.0dB～+12.0dB，resolution 0.1dB
Each output with 2 rank's high/low pass indepandent filter1
1. Professional filter type: Butterworth, Linkwitz-Riley, Bessel
2. Filter crossover: 20Hz - 20KHz , Resolution 1Hz
3. Filter slope setting: 6/12/18/24dB/30/36/42/48/Off/Oct。
Each output channel can be adjusted for phase and time
delay, parameter range
Phase: 0 ゜/180 ゜
Time delay: 0.000-20.0ms，0.00-692cm，0.00-273inch
Unit can keep 6-style of music scenes by preset.
User Manual
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