Compare Amplifiers Prices
Comparing prices on 192 amplifiers across Amazon, Best Buy, Walmart, and other major US retailers. Prices range from $9 to $799. Top brand: ARRAROWN. 11 products are currently at a price drop or all-time low. Every price is tracked hourly so you can spot deals, compare retailers, and buy at the lowest price. Set a price alert on any product to get notified when it drops.
AIYIMA A07 Premium TPA3255 Power Amplifier 300Wx2 HiFi Class D Amp Mini 2 Channel Stereo Amplifier with Pre-Out for Desktop Bookshelf Speaker Home Audio System & DC32V 5A Power Adapter
$67.98
Flatsons FBA-10 Guitar Amp, 10W Mini Electric Guitar Amplifier with Clean/Drive Channel, 6H Working, USB-C Rechargeable, 3.5mm Headphone/AUX Jack, Wireless Portable Amp for Indoor Practice, Traveling
$37.99
Kinter K3118 Texas Instruments TI Digital Hi-Fi Audio Mini Class D Home Auto DIY Arcade Stereo Amplifier with 12V 3A Power Supply Black
$34.98
Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control (ZK-MT21)
$15.98All Amplifiers (192)
Frequently Asked Questions About Amplifiers
How many amplifiers does BestPriceScanner track?
We currently track 192 amplifiers with prices ranging from $9 to $799. Popular brands in this category include ARRAROWN, Fosi Audio and AIYIMA. Every product is updated hourly across Amazon, Best Buy, Walmart and EcoFlow.
What is the cheapest Amplifier right now?
The lowest-priced amplifier we're tracking starts at $9. Sort by "Price: Low to High" above to see the most affordable options first. Keep in mind that prices change frequently, so what's cheapest today may shift tomorrow.
How can I get notified when amplifiers go on sale?
Open any product page and click "Set Price Drop Alert." Enter the price you're willing to pay and we'll email you the moment it drops to that level or below. There's no limit on how many alerts you can set, and it's completely free.
Are amplifiers cheaper on Amazon or Best Buy?
Neither retailer is consistently cheaper. Amazon often wins on ARRAROWN, Fosi Audio and AIYIMA products, but Best Buy runs exclusive promotions and open-box deals that can beat Amazon's price. Walmart occasionally has the lowest price on popular models. That's why we compare all three in one place so you don't have to check each site separately.
How many amplifiers are on sale right now?
Right now, 11 amplifiers are at a reduced price or at an all-time low. Look for the orange "All-Time Low" badge or the green "Save" badge on product cards above. You can also sort by "Biggest Discount" to see the largest price drops first.