TPA3221 Audio Amplifier Board Class D Dual-Channel

$54.00
+ $19.99 Shipping

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TPA3221 Audio Amplifier Board Class D Dual-Channel

  • Brand: Unbranded
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TPA3221 Audio Amplifier Board Class D Dual-Channel

TPA3221 Audio Amplifier Board Class D Dual-Channel

  • Brand: Unbranded
RRP: $79.00
Price: $54.00
You save: $25.00 (31%)
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$54.00
+ $19.99 Shipping

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Description

TPA3221 Audio Amplifier Board Class D Dual-Channel

Description Product Category:Class D stereo amplifier Operating voltage: DC7-30V Output power: rated power 2x85W(4ohm) Load can be connected to 3/4/8/16 ohm speakers Maximum power 2 * 105W (4ohm) Performance indicators: Efficiency: 92% Total harmonic distortion plus noise: Less than 1% Gain: 34db Low quiescent current Noise suppression Protection function: Power input reverse protection Overcurrent protection Overheat protection Under-voltage/over-voltage protection Input mode: 3.5mm audio input, 3P_2.54mm Wiring terminal audio input Indicator status: (I) power normal operation (2)alarm sound distortion (3)error trigger protectionblack Colour:black Material:plastic Package Contents: 1 x Amplifier Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 414322679-875269594

Product Safety Information

Please see the product safety information specific to this product outlined below

The following information is provided by the independent third-party retailer selling this product.

Product Safety Labels

CE Mark
Safety Warnings: WARNING! NOT TO BE EXPOSED TO INFANTS AND CHILDREN, MAY CAUSE CHOKING!
Ingredients: Octinoxate 6.5%

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: $19.99 - Delivery between Mon 15 December 2025–Mon 22 December 2025

Shipping from China.

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