Features:
Intelligent Cooling: Intelligent temperature control and cooling system. Heat fan can also be manually controlled which can make it keep working.
Line-in Audio: It adopts a Line in audio input method and can accept audio signals from devices such as decoders with XH2.54-3P audio socket.
Adjustable Gain: Potentiometer adjustable gain range 26-36dB with 10 adjustable gears.
Easy to use: It is equipped with an adjustable volume control, allowing users to customize the sound according to their preference.

Functions:
1>.300W+300W Dual Channel Stereo
2>.600W Mono Bridge Connection
3>.26-36dB Adjustable Gain
4>.XH2.54-3P Socket Line-in Audio Input
5>.Intelligent temperature control system

Parameters:
1>.Work Voltage: DC 18V-50V
2>.Work Current: >10A
3>.Controller IC: TPA3255
4>.Channel: 2.0 Channel Stereo Output
5>.Audio input type: Line-in
6>.Audio output type: Left/Right
7>.BTL Stereo Output Power: 50W-300W 3ohm-8ohm
8>.PBTL Mono Output Power: 100W-600W 2ohm-8ohm
9>.Max Output Power: 300W*2at50V4ohm/600W*1at50V2ohm
10>.Fan Control Type: Automatic/Manual Control
11>.Gain: 26-36dB Adjustable
12>.Over temperature protection: Yes
13>.Over current protection: Yes
14>.Short circuit protection: Yes
15>.Under voltage protection: Yes
16>.Work Temperature: -20℃~85℃
17>.Work Humidity: 5%~95%RH
18>.Module Size(Installed): 125*65*38mm

Package:
1 x ZK-3002 Digital Amplifier Board