-
1>.Width work voltage range
2>.Applicable multiple type speakers
3>.Knob adjustment
4>.Support reverse connection protection
5>.Support short circuit protection
6>.Self-recovery overheat protection
-
3>.Work Voltage:DC 8V-24V
4>.Communication distance:15meter(Max)
5>.Channel:Dual channel
6>.Output Power(at 1KHz):
6.1>.Output power 16W*2 at 12V 4ohm
6.2>.Output power 10W*2 at 12V 8ohm
6.3>.Output power 15W*2 at 16V 4ohm
6.4>.Output power 20W*2 at 20V 4ohm
7>.Match speaker(30W~150V):
7.1>.4ohm at 8V~12V
7.2>.8ohm at 8V~24V
7.3>.16ohm at 8V~24V
8>.Work Temperature:-40℃~85℃
9>.Work Humidity:0%~95%RH
10>.Module Size:50*35*14mm
-
Note:
1>.The power amplifier board should be as far away as possible from the WIFI signal (router) avoid signal interference.
2>.Recommended power supply voltage DC 8~24V.Module will be damaged if input voltage is more than 26V.
3>.Input voltage can not more than 12V if connect 4ohm speaker.
4>.Input voltage can not more than 24V if connect 8ohm speaker.
5>.It is recommended to use a power supply of 2A or higher.
6>.It need add extra heat sink if output power is more than 20W*2.
7>.Please don’t use too long wires to avoid signal interference.
8>.It is recommended to use a speaker above 30W to avoid speaker damage.
9>.Please read use manual and description before use.