Installation and dimensions
Keep the amplifier dry and ventilated, then verify polarity, impedance and total connected load before power-up.









A compact four-channel control center for passive speaker systems. This Class-D amplifier adds Bluetooth 5.0, USB playback and charging, 3.5mm AUX and microphone input to home, office and installed audio projects.
Bluetooth 5.0, USB, 3.5mm AUX and 1/4-inch microphone
Bluetooth 5.0, USB, 3.5mm AUX and 1/4-inch microphone
small home, office, ceiling and sheltered installed-speaker systems
Speakers are not included. Minimum supported load is 4 ohms. Confirm each speaker's impedance, total channel load and required listening level before connecting. Keep the amplifier dry, ventilated and accessible.

Keep the amplifier dry and ventilated, then verify polarity, impedance and total connected load before power-up.
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small home, office, ceiling and sheltered installed-speaker systems
Match the space, speaker quantity, connection, amplification and cable route before ordering.
Get a free audio planSpeakers are not included. Minimum supported load is 4 ohms. Confirm each speaker's impedance, total channel load and required listening level before connecting. Keep the amplifier dry, ventilated and accessible.
Bluetooth 5.0, USB, 3.5mm AUX and 1/4-inch microphone
small home, office, ceiling and sheltered installed-speaker systems
Keep the amplifier dry and ventilated, then verify polarity, impedance and total connected load before power-up.
1 × 4-Channel Amplifier Bluetooth 5.0 Amp Receiver 200W Power. Package contents follow the selected variant and product description.
Free shipping is available to the United States and Europe. Services, delivery estimates and any charges for other destinations are shown at checkout.
Coverage for defects in materials and workmanship.
View policy detailsReview eligibility and return the product in original condition.
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