B3 Professional XLR Bluetooth 5.1 Audio Receiver, LDAC & aptX HD Built-in ESS DAC; dual balanced XLR (L/R), RCA L/R, optical and coaxial outputs for mixers, PA systems, amps and stereos

Bluetooth Receiver for Wired Sound Systems, Bluetooth Receiver Only, Not for TV to Headphones - The B3 receives Bluetooth audio from phones, tablets, and computers, then outputs the audio to your amplifier, mixer, powered speakers, or home stereo system with clear, high-quality sound. It supports LDAC, aptX HD, aptX Low Latency, aptX, SBC and AAC Bluetooth audio codecs for the best wireless audio experience.
Note: B3 is a Bluetooth receiver, not an amplifier, not a transmitter. It cannot drive passive speakers directly. It does not transmit audio from a TV, stereo, or amplifier to Bluetooth headphones, Bluetooth speakers, or earbuds. Custom Bluetooth Name & Optional Passcode for Multi-Unit Setups Ideal for schools, hotels, gyms, churches, venues, and commercial audio installations, the B3 allows the Bluetooth broadcast name to be customized, up to 12 letters or numbers. By default, the B3 has no passcode, but a 4-digit numeric passcode can be added to reduce unwanted connections in shared spaces. Qualcomm QCC5125 Chipset & ESS ES9018K2M DAC The B3 combines a Qualcomm QCC5125 Bluetooth chipset with an ESS ES9018K2M DAC for stable wireless performance and detailed audio output. The QCC5125 helps support reliable Bluetooth connection, low power consumption, and advanced codec performance, while the ES9018K2M DAC helps deliver low noise, low distortion, and wide dynamic range for cleaner sound. Versatile Audio Outputs Connect the B3 to Hi-Fi systems, AV receivers, preamps, amplifiers, DACs, powered speakers, mixers, and processors using RCA, balanced XLR, optical, or coaxial outputs.

All outputs can work simultaneously for flexible audio routing. Optical/Toslink is output only; the B3 does not support optical input. Optical cable included; RCA, coaxial, and XLR cables are not included. Silent Pairing, No Beeps or Voice Prompts Unlike many Bluetooth receivers, the B3 does not play loud pairing, connection, or disconnect sounds, helping keep your listening experience clean and uninterrupted. Ideal for classrooms, churches, hotels, gyms, offices, commercial spaces, and other quiet environments. Long Range - Receives Bluetooth signals wirelessly up to 33m (100 FT). Removable Bluetooth antenna(RP-SMA connector) to upgrade for longer streaming distance.
Important: Bluetooth range will be greatly reduced if the external antenna is not installed.
What's In The Box: 1 x B3; 1 x Removable RP-SMA Antenna; 1 x USB to USB-C Power Cable (Power Adapter NOT INCLUDED); 1 x Optical Cable (RCA Cable & Coaxial Cable NOT INCLUDED); 4 x Self-Adhesive Feet Bumpers