
Audio prices and deals
UponSale tracks 127 products in this category across 132 offers from 8 stores.


Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A

Adafruit Breadboard-Friendly PCB Mount Mini Speaker - 8 Ohm 0.2W

Adafruit 3.5mm Mono Audio Jack to Alligator Clip Cable

Adafruit Mono Enclosed Speaker - 3W 4 Ohm

SparkFun Electronics SparkFun Audio-Sound Breakout - WTV020SD

SparkFun WAV Trigger

SparkFun Sound Detector

SparkFun Electronics SparkFun Noisy Cricket Stereo Amplifier - 1.5W

SparkFun Electronics SparkFun Little Soundie Audio Player

PJRC Audio Shield for Teensy 4.x

37 in 1 Sensoren Starter Kit Zip Module Bundle Pack Arduino Raspberry Pi Box Set

JQ6500 Voice Sound USB 16 MBit Modul MP3 Arduino Raspberry Pi

YX5300 MP3 Musik Player Modul Serial UART TTL Module Arduino Raspberry YX6300

Adafruit Analog Potentiometer Volume Adjustable TRRS Headset

Seeed Studio reSpeaker Flex XVF3800 Linear-4 – AI-powered Microphone Array for Robotics and Embedded Applications

Adafruit RCA (Composite Video, Audio) Male Plug Terminal Block

Adafruit RCA (Composite Video, Audio) Female Jack Terminal Block

Sparkfun Speaker – 0.5W (8 ohm)

Pimoroni 3.5mm Stereo Jack to RCA Phono Cable – 3m

Pimoroni 3.5mm Stereo Jack to RCA Phono Cable – 1m

Pimoroni 3.5mm Jack to Jack Stereo Audio Cable – 3m

Adafruit I2S MEMS Microphone Breakout - ICS-43434

SparkFun Tsunami Super WAV Trigger (Qwiic)
How we read this category
Every figure above comes from prices we observed ourselves on retailers’ public product data. A “real drop” means today’s best verified price is below the median we recorded for that product over the last 90 days — not that a store put a sale badge on it.
0 of the 127 products here currently meet our quality bar for search indexing. The rest stay visible to you but are excluded from search engines until they have enough verified offers and history to be genuinely useful.
How we calculate this
Where prices come from. We read the product data each retailer publishes on its own site, unhurriedly and within the rules that retailer sets. We never work around an access control and we never buy collected data of uncertain provenance.
What “verified” means. An offer can win best price only if it is inside our freshness window, matched to the exact variant, in stock, and free of an unresolved price anomaly. “Best verified price” means lowest among the fresh offers we track — not the lowest price on the internet.
How history works. Every price we observe is stored with its source and timestamp. Daily market low, median and high come from those observations, so the price history on this page is ours, not a retailer’s claim.
What we exclude. Stale offers, mismatched variants, bundles compared against single items, and prices that move implausibly without corroboration from another store.
Images. Product photographs come from the retailer they sit beside, loaded from their own image host. We do not re-host them and claim no rights in them.