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Feature

Chip & Boost Circuit: DROK mono amplifier board adopts TPA3116D2 chip, designed with built in dual 12V to 24V step-up circuit.
Parameters: the amplifier board input voltage range is DC 12-24V, recommended current is 10A(12V), 5A(24V); max output power is 150W.
High Efficiency & Application: the digital amp efficiency can be up to 90%, can be widely used in home theaters and active speaker and DIY audio.
Safe Protection: the power amplifier module is with short-circuit protection, over voltage protection and over temperature protection.
Quiet Design: audio power amplifier, BTL mode without noisy and interference current sound.

Description

DROK Mono Amplifier Board 150W

Parameters:
Input voltage: DC12-24V
Suggested input current: 12V 10A, 24V 5A
Static current: about 70mA
Output Power: 150W max
Efficiency: >90%
Function: compatible with pure bass and amplify full sound
Special features: built-in voltage step-up circuit
Protections: over-voltage protection, over-heat protection, reverse connection protection, short-circuit protection
Dimension: 90*67*23mm
Weight: about 108g

Features:
Built-in dual 12V to 24V boost circuit and original TPA3116 amplifier chip, BTL mode
Has a special squelch circuit which will protect your speakers from damage.

Attentions:
1. There is reverse connection protection on the power supply interface, this board will not be burnt when it is connected reversely but it will not work.
2. We recommend the power supply with enough power for this amplifier, at first, the power supply should have a high current. We suggest using 12V 10A, 24V 5A to operate it. Or this module may not work as you expected.
3. If you choose 4-ohm speakers for this amplifier, they should be at least 100W; if you choose 8-ohm speakers, they should be at least 80W. A better speaker will make this amplifier work perfect.

Package includes:
1 X Mono Amplifier Board