TPA3221 Audio Amplifier Board Class D Dual-Channel 85Wx2 Stereo Audio

$80.95

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…

In stock – ships from an Australian warehouse

Usually arrives Wed 11 Nov – Thu 19 Nov
Ships from an Australian warehouse in 1–2 business days. Delivery is calculated at checkout for your postcode.

Or 4 interest-free payments of $20.24 with afterpay zip

  • 🔒 Secure checkoutEncrypted card payments
  • ↩️ 14-day returnsChange-of-mind, ACL covered
  • 🇦🇺 AU support0417 303 532

Safe and secure checkout

In stock – ships from an Australian warehouse

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.

Product Category:Class D stereo amplifierOperating voltage: DC7-30VOutput power: rated power 2x85W(4ohm)Load can be connected to 3/4/8/16 ohm speakersMaximum power 2 * 105W (4ohm)

Delivery & returns: ships from Australian warehouses, usually within 5–12 business days. A few very remote postcodes can’t be reached by our couriers — if yours is one, we’ll contact you before dispatch. Faulty or damaged items are covered under the Australian Consumer Law.

Questions & answers

When will it arrive?

Most orders arrive Wed 11 Nov – Thu 19 Nov (2–7 business days after dispatch). It ships from an Australian warehouse in 1–2 business days and you get tracking by email.

How much is delivery?

Delivery is charged at the carrier rate for your postcode. Enter your postcode above for an estimate; the exact cost is shown at checkout before you pay. Bulky items cost more to send.

Can I return it?

Yes. You have 14 days from delivery for a change-of-mind return (unused, original packaging). Faulty items are always covered by the Australian Consumer Law.

Can I pay later?

Yes, pay in 4 interest-free instalments of $20.24 with Afterpay or Zip, or pay by card.

Who do I talk to if I need help?

Our Australian team: call 0417 303 532 or email support@placiddeals.com. We reply within one business day.

Frequently bought together

Total: $157.85

TPA3221 Audio Amplifier Board Class D Dual-Ch…$80.95