Item
Unit
da 8
da 9
da 10
Power Source
Volts
11~14.4
11~14.4
11~14.4
Number of Channels
2
2
2
Rated Power @ 12.5V 0.06% THD
4 Ohm
2*25W
2*50W
2*100W
Max Power @ 1% THD All Channels Driven
2 Ohm
2*40W
2*80W
2*180W
Bridge 4 Ohm
80W
180W
350W
Idling Current
4 Ohm
0.4 Amps
0.5 Amps
0.7 Amps
Fuse Rating
4 Ohm
10 Amps
20 Amps
35 Amps
Typical Music Current
4 Ohm
3.5 Amps
7 Amps
12 Amps
Signal to Noise Ratio "A" Wtd
dB
>100
>100
>100
THD + Noise @ Rated Output
%
0.05
0.05
0.05
Damping Factor
>200
>200
>200
Input Impedance
Ohm
>10K
>10K
>10K
Input Sensitivity
Volts RMS
0.2~7.0
0.2~7.0
0.2~7.0
Frequency Response
Hz
10~80K
10~80K
10~80K
Dimensions (mm)
Height
63
63
63
Width
225
225
225
Depth
135
200
300
Weight
1.8 Kgs
2.4 Kgs
3.5 Kgs
Power Component
Power MOSFET
36A60V*2Pcs
36A60V*4Pcs
50A60V*6Pcs
Output Transistor
15A80V*4Pcs
15A80V*8Pcs
15A80V*16Pcs
