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Comparing 2 retailers for the best deal
Product prices and availability are accurate as of Aug 14, 2026, 5:25 PM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
The lowest in-stock price right now is $25.99 at Walmart. We compare 2 retailers every day so you always see the cheapest current price.
AC Infinity AIRPLATE S1 is currently available at Amazon and Walmart. Use the Price Comparison table above to jump straight to the cheapest listing.

ARRAROWN
Bluetooth Audio Amplifier Board, ZK-TB21 2.1CH 50W x 2 +100W Subwoofer Power Amp with Treble and Bass Control, Bluetooth5.0 and AUX Inputs, Stereo Digital AMP for DIY Home Speakers
from 2 retailers

Daakro
Daakro 2PCS ZK-1001B Bluetooth Amplifier Board,100W Mono Channel Amp Board with TWS Pairing Function,DC 7-24V, Bluetooth/USB/AUX Input, Audio Amp Board for Home DIY Wireless Speakers, Password Free
from 1 retailers

Daakro
Daakro ZK-1002T PRO 2.0 Channel Bluetooth 5.3 Amplifier Board 200W HiFi Audio AMP with Treble and Bass, TWS,BT USB and AUX Inputs, DC 12-24V 2.0 Channel Stereo AMP Module for DIY Speakers
from 1 retailers

IHNIERAEM
50W+50W Stereo Wireliess Digital Amplifier Board Module Bi-Channel with Remote Control Y50L HiFi-Class New for Arrival 2025 High for Quality
from 1 retailers
See today's price on Amazon
We link you to Amazon's live price — never a stale one.
See price at AmazonComparing 2 retailers for the best deal
Product prices and availability are accurate as of Aug 14, 2026, 5:25 PM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
We refresh prices regularly, but retailers move fast. If you found this item cheaper somewhere we compare, let us know and we'll take a look.