See today's price on Amazon
Amazon prices change often — we always send you to the live price, so you never act on a stale number.
Price Comparison
Comparing 2 retailers for the best deal
Prices verified 1 day ago(Aug 5, 2026, 6:17 AM)
Product prices and availability are accurate as of Aug 5, 2026, 6:17 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
Technical Specifications
Product Details
BrandHosyond
ModelH017
UPC732214748279
EAN0732214748279
CategoryAmplifiers
Frequently Asked Questions
What is the best price for Hosyond ZK-TB21?+
The lowest in-stock price right now is $33.29 at eBay. We compare 2 retailers every day so you always see the cheapest current price.
Where can I buy Hosyond ZK-TB21?+
Hosyond ZK-TB21 is currently available at Amazon and eBay. Use the Price Comparison table above to jump straight to the cheapest listing.
You Might Also Like
Glaeptio
Glaeptio Active Subwoofer Amplifier Board 600W with Low Pass Filter, Single Channel Powered Subwoofer Board for Home Theater, Silent Cooling Fan, Enlarged Heatsink, for Bluetooth O and
$23.60
from 1 retailers
Bewinner
Bewinner Mono Power Amplifier Board Kit 100W Stereo 200W, HiFi Pure Sound Enhanced Bass, Operational Amp Module for Speaker System, Subwoofer, Bookshelf Speaker, Professional Audio
$21.00
from 1 retailers
ARRAROWN
ARRAROWN ZK-1002T PRO 2.0 Channel Bluetooth 5.0 Amplifier Board 200W HiFi Subwoofer Audio AMP with Treble and Bass, BT USB and AUX Inputs, DC 12-24V 2.0 Channel Stereo AMP Module for DIY Speakers
$24.98
from 2 retailers
Anu Limen
Anu Limen Aluminum Alloy 60W Plus 60W Digital Subwoofer Amplifier Board Power Amp HiFi Audio Dual Channel Amplifier for XH-M541 TPA3116D2
$18.99
from 1 retailers
See today's price on Amazon
We link you to Amazon's live price — never a stale one.
See price at AmazonPrice Comparison
Comparing 2 retailers for the best deal
eB
eBaySeller listings
In Stock
$33.29Buy at eBay
A
AmazonAt Amazon
In Stock
Prices verified 1 day ago(Aug 5, 2026, 6:17 AM)
Product prices and availability are accurate as of Aug 5, 2026, 6:17 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
Spotted a lower price?
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.