Function Operation Instructions
Power on or off
Connected power supply,the 12V is connected to the level positive electrode,and the negative pole of the ground wire and the level are connected together.
Model |
CA-260 |
CA-440 |
CA-460 |
CA-480 |
CA-1500D |
Output channel |
2 Channel |
4 Channel | 4 Channel |
4 Channel |
Mono |
Output channel |
Class AB |
Class AB | Class AB |
Class AB |
Class D |
Input sensitivity |
0.2~5V |
0.15~5V | 0.15~5V |
0.15~5V |
0.2~6V |
SNR (Signal to Noise Ratio) |
>92DB |
>92DB | >92DB |
>92DB |
>101DB |
RMS(THD= 1% ) |
4 * 60 W/ 4Ω(14.4v)
2*78W/ 2Ω(14.4v) |
4 * 40 W/ 4Ω(14.4v)
4 * 60 W/ 2Ω(14.4v) |
4 * 60 W/ 4Ω(14.4v)
4*80W/ 2Ω(14.4v) |
4 * 80 W/ 4Ω(14.4v) 4 * 90 W/ 2Ω(14.4v) |
1 * 200 W/ 4Ω(14.4v)
1*350W/ 2Ω(14.4v) 2*500W/ 1Ω(14.4v) |
Frequency Range(-3 DB) |
15 HZ~ 60 KHZ |
15 HZ~ 40 KHZ | 15 HZ~ 40 KHZ | 15 HZ~ 40 KHZ | 10 HZ~ 320 HZ |
Low pass frequency(-3 DB) |
50 HZ~ 250 HZ |
20 HZ~ 250 HZ | 20 HZ~ 250 HZ | 20 HZ~ 250 HZ | 30 HZ~ 250 HZ |
High-pass frequency(-3 DB) |
15 HZ~ 3KHZ |
20 HZ~ 250 HZ | 20HZ~250HZ | 20 HZ~ 250 HZ | NA |
Bass boost(-3 DB) |
0 ~ 12 DB |
0 ~ 12 DB | 0 ~ 12 DB | 0 ~ 12 DB | 0 ~ 12 DB |
Subbass frequency |
NA |
NA | NA | NA | 30HZ~250HZ |
Fuse |
30A*1 |
30A*1 | 30A*2 | 30A*2 | 30A*2 |
THD (total harmonic distortion) |
<0.01% |
<0.01% | <0.01% | <0.01% | <0.01% |
Power supply |
14.4V(9V~15V) Negative ground | 14.4V(9V~15V) Negative ground | 14.4V(9V~15V) Negative ground | 14.4V(9V~15V) Negative ground | 14.4V(9V~15V) Negative ground |
Size |
200*230*50mm |
295*230*50mm | 318*230*50mm | 340*230*50mm | 318*230*50mm |
Weight |
1.35Kg |
1.93Kg | 2.12Kg | 2.27Kg | 2.07Kg |