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🎧 Power your sound, own the room.
The DollaTek Bluetooth 5.0 Stereo Power Amplifier Board delivers a powerful 40W stereo output with versatile input options including Bluetooth, AUX, USB flash, and USB sound card. Designed for 8-24V power supplies and compatible with 30-200W speakers, it features advanced protection mechanisms to ensure durability. Compact and app-controlled, it’s the perfect high-performance amplifier module for modern audio setups.
| Asin | B09KN4BSMQ |
| Best Sellers Rank | 92,889 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 94 in Audio Amplifier |
| Brand | DollaTek |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (76) 4.4 out of 5 stars |
| Manufacturer | DollaTek |
| Manufacturer Part Number | ELA21311 |
| Maximum Supply Voltage | 24 Volts |
| Minimum Supply Voltage | 8 Volts (DC) |
| Model Number | ELA21311 |
| Mounting Type | Freestanding |
| Number Of Channels | 2 |
| Number Of Items | 1 |
| Output Power | 40 Watts |
| Package Type Name | Loose |
| Specification Met | Bluetooth 5.0 |
| Supply Current | 2 Amps |
| Voltage | 12 Volts, 24 Volts |
User
Surprisingly good.
This little unit has transformed our Sony Bravia tv sound. So much base now with separate speakers off old midi hifi unit. My wife and I always struggled with understanding dialogue and had to have the text on but not any more. Thankyou.
User
The best option
I installed in my car, very good, many thanks !!!
User
Works well
Great little item for projects
User
Cheap
Short range of 10ft, occasionally skipscheap, reliable so far, easy to replace if it burns out.Just a caution! Don't use a supply voltage of more than 24v DC or else the Chip will Fry!!!
User
buon modulo molto economico, per ora perfettamente silenzioso
buon ricevitore/amplificatore di dimensioni estremamente ridotte, perfetto per l'integrazione in altri progetti. c'è tutto quello che serve: ricevitore Bluetooth, ingresso jack 3.5 e ingresso audio USB, uscita jack 3.5 e anche uscita per piccole casse passive con una potenza rispettabile. non ho notato ronzii o rumori indesiderati finora.si può scaricare un'app che permette di controllare alcune funzioni del modulo e cambiarne il nome.peccato solo per il potenziometro che è molto corto, nel mio caso risulta difficile farlo uscire dal pannello abbastanza da poterci avvitare una manopola
User
Erstaunlicherweise: sehr gut!
Interessanter Weise wirklich gut!Seit 6 oder 7 Monaten im Auto verbaut, da bespielt er die billigen Kack-Lautsprecher ( die ab Werk drin waren)Das zu jeder Zeit zuverlässig!Hätte ich nicht mit gerechnet. Bin absolut überrascht.
User
Cumpre
Boa relação qualidade/preço
User
Get a better amplifier can't recommend this one.
I can hear it has a problem with amplitude fluctuations and high distortion. Connected it to my computer intended to get better sound, but this one is actually real crap. The monitor speakers I have connected it to really shows how bad it actually performs. Also the high end sounds really muffled. I tried it on different power supplies but no improvement.Very possible my unit is defect.
User
Bluffant
Ampli minimum mais bien fonctionnel.
Trustpilot
1 month ago
3 weeks ago