Product Features:

• No heatsink, suitable for small spaces with built-in silent start without POP noise.
• High amplification that eliminates the need for pre-amplifier adjustment and reduces costs.
• With output short-circuit protection for immediate restoration of normal operation.
• Compatible with OEP20W, OEP30W in terms of terminals and size for easy product replacement.
• The amplifier's power supply requires connection to the speaker between the two pads with DC voltage 0V.
• The speaker's power must exceed the amplifier's output; otherwise, a short circuit may occur.
• Default gain of 36DB on the amplifier, with a maximum sound level at 20% for computers.
• Audio input from mobile can reach up to 90% of the volume, due to lower signal intensity.
• The 24V voltage should not be connected directly to the amplifier to avoid damage.