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Top Parts Express Deals & Price Drops for May 2026

Explore verified Parts Express discounts and price drops updated in the last 30 days.

12 VDC Bluetooth 4.0 FM Radio MP3 WAV FLAC Audio Preamp Board with Function Cables and Remote

12 VDC Bluetooth 4.0 FM Radio MP3 WAV FLAC Audio P...

This preamp module adds Bluetooth 4.0, media player, and FM to an audio amp, or powered speaker DIY project. Its 12 VDC input voltage makes it perfect for car audio upgrades.
$22.49
$13.0142% OFF
2 x 5W + 10W Bluetooth 5.0 Amplifier Board 5 VDC with Battery Option

2 x 5W + 10W Bluetooth 5.0 Amplifier Board 5 VDC w...

Enjoy designing your own small, 5 VDC portable audio 2.1 channel DIY project with this Bluetooth 5.0 digital amplifier board. Customize the sound with a built-in master on/off switch volume control and bass control.
$9.98
$6.4136% OFF
Sure Electronics AA-AB32231 2x8W 1x16W at 4 Ohm TPA3110 Class D Audio Amplifier Board

Sure Electronics AA-AB32231 2x8W 1x16W at 4 Ohm TP...

This 2 x 8W (1 x 16W) Class D dual channel amplifier board employs a Tripath-style TPA3110 chip. Each channel is rated at 8 watts, delivered with state-of-the-art sound quality.
$16.98
$13.7619% OFF
2.1 Amplifier 50W x 50W x 100W with Built-In Bluetooth 3.0 Backlit LCD Screen, and IR Remote

2.1 Amplifier 50W x 50W x 100W with Built-In Bluet...

Enjoy creating a new wireless remote audio project with this all-in-one, easy to use 3.0 Bluetooth 2.1 channel three piece amplifier board with bass, treble, and subwoofer volume controls. It delivers 50W into stereo channels and an additional 100W into a mono subwoofer channel for making a big sounding remote boom box, portable speaker, or even a mobile power amp.
$47.98
$39.5018% OFF
Pyle PWA15BT In-Wall Wall Plate Audio Control Amplifier with Bluetooth USB Microphone & Aux Inputs

Pyle PWA15BT In-Wall Wall Plate Audio Control Ampl...

Add convenient audio control with the Pyle PWA15BT in-wall / wall plate audio control receiver. Built-in Bluetooth allows you to stream music to a connected intercom or speaker system hassle-free, while the amplifier can deliver up to 100 watts of power to your speakers -- perfect for home or office applications.
$62.42
$54.0913% OFF
Pyle PFA220BT Home Audio Desktop Bluetooth Amplifier

Pyle PFA220BT Home Audio Desktop Bluetooth Amplifi...

The Pyle PFA220BT is a compact and versatile mini amplifier system designed to deliver powerful audio performance for home use, small events, or personal entertainment. Featuring Bluetooth connectivity, MP3 playback support, and RCA L/R inputs, it offers seamless compatibility with a wide range of devices. Its intuitive controls and space-saving design make it a reliable and user-friendly addition to any setup.
$68.20
$59.2313% OFF
ICEpower 6277425 Power/Speaker Wiring Harness for 1000A

ICEpower 6277425 Power/Speaker Wiring Harness for ...

Conveniently hook up power and speakers to the ICEpower 1000A Class D audio amplifier module with this 6277425 wiring harness.
$3.79
$1.3365% OFF
Dayton Audio KAB-INT Interface Extension Board for Bluetooth Amplifier Boards

Dayton Audio KAB-INT Interface Extension Board for...

KAB-INT interface extension board puts the finishing touches on your Dayton Audio Bluetooth amp board project by conveniently adding a power switch, stereo 3.5 AUX in jack, and two USB ports for charging external devices.
$7.79
$2.8264% OFF
Stereo 4.2 Bluetooth 2 x 30W Amp Board with Volume Control, USB Reader/Charger, and IR Remote

Stereo 4.2 Bluetooth 2 x 30W Amp Board with Volume...

Crank up your next mini wireless audio project with this 30W x 2 digital Bluetooth 4.2 amplifier board with IR remote. It has a built-in USB port for playing digital music and smartphone charging.
$21.98
$10.3753% OFF
Pyramid PB717X Arctic 2 Channel 1000 Watt Amplifier

Pyramid PB717X Arctic 2 Channel 1000 Watt Amplifie...

The Pyramid PB717X Arctic 2 Channel 1000 Watt Amplifier is engineered to provide high-performance audio enhancement for your car sound system. With its powerful output and versatile features, this amplifier delivers clear, robust sound, making it a perfect choice for car audio enthusiasts seeking an upgrade.
$93.64
$49.3047% OFF
Dayton Audio LBB-5EB Expansion Board for LBB series Battery Boards

Dayton Audio LBB-5EB Expansion Board for LBB serie...

Extend your power input and add 5 VDC USB output to 5-cell Dayton Audio battery boards with the LBB-5EB expansion board. It works with Dayton Audio LBB-5 and LBB-5S 5-cell lithium battery holder/charging boards.
$8.99
$4.7547% OFF
Sure Electronics AA-AB41147 Digitally Controlled Stereo Electronic Audio Volume Control Board

Sure Electronics AA-AB41147 Digitally Controlled S...

Get control of your volume with the AA-AB41147 digital controlled stereo electronic volume control. Works with any audio project that has line input capability, plus drives headphones for private listening creations.
$18.29
$10.1045% OFF
3-prong Aux In/Out 4 x 8.12mm Plug with 30cm 2-Conductor Shielded Cable for Amp Boards

3-prong Aux In/Out 4 x 8.12mm Plug with 30cm 2-Con...

Use this 30 cm cord, with 8.1 x 4.0 mm 3-hole plugs, to hookup Aux-in jacks and preamp components to your amp board's 8.4 x 4.1 mm 3-prong line-in socket.
$1.36
$1.0225% OFF

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