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The BLV-D3 is a 2.1 channel high-efficiency Bluetooth audio amplifier equipped with ADAU1701 DSP and TPA3116 amplifier ICs. Engineered for both DIY enthusiasts and compact multimedia systems, it delivers clean, dynamic sound with intuitive user controls and dual power input options.
BerryBak BLV-D3 2.1 Channel Bluetooth Audio Amplifier
The BerryBak BLV-D3 is a compact, feature-rich 2.1 channel Bluetooth amplifier designed for versatile integration into audio systems. It provides two 50W stereo channels and a 100W subwoofer output, powered by the TPA3116 Class D amplifier and fine-tuned with an ADAU1701 DSP. With Bluetooth 5.0 and a 3.5mm AUX input, it automatically prioritizes wired input for seamless use. The unit features a full suite of potentiometers—volume, balance, bass, and crossover—for detailed tone control. Its screw-free terminal blocks simplify speaker connections, and dual power inputs (USB-C PD and DC jack) offer flexible setup options. With an output impedance of 600Ω on the headphone jack, users are advised to connect via a headphone amp for optimal fidelity. The BLV-D3 is ideal for compact speaker builds, multimedia projects, or anyone looking for clean DSP-driven sound in a small footprint.
Power Supply not included. The BLV-D3 offers you a flexible power connection via DC Jack and USB Type-C. The Amplifier is equipped with a USB Type-C port for power delivery, offering a convenient and efficient way to charge or power the device. This port allows compatibility with modern, high-capacity power sources, including USB Type-C adapters and power banks. It ensures stable, reliable power input, supporting optimal performance even during extended use.
It accepts DC power within a 12V to 24V range, requiring a stable 5 Amp current for optimal performance. Additionally, the device features a USB Type-C port for power delivery, allowing users to power the BLV-D3 with modern USB Type-C adapters or power banks, ensuring consistent performance and offering a variety of power source options.
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Diffusori
Amplificatori
Convertitori Digitali Analogici
Moduli DSP
Giradischi
Streamer
Woofers
Tweeters
Eccitatori
Bass shakers
Amplificatori a piastra
Modulo amplificatore
Computer Scheda Singola
Crossover assemblati
Basette crossover
Condensatori
Resistori
Induttori
Interruttori automatici
Dispositivi per crossover
Terminali a vite
Misurazioni acustiche
Misurazioni elettriche
Fonometri
Kit amplificatori fai da te
Kit autocostruzione
Kit altoparlanti fai da te
Kit subwoofer fai da te
Kit altoparlanti bluetooth fai da te
Kit di elettronica fai da te
Morsetti
Cabinet altoparlanti
Cavi
Connettori
Box per altoparlanti
Elettromeccanica 
Alimentatori
Riparazione diffusori
Attrezzatura e strumentazione
Accessori per amplificatori
Supporti e staffe
Buono regalo
Letteratura
Nuovi prodotti
