Lionbeam lb-btamp6 Bluetooth In-wall Stereo Pre-amp 45W

Product Description

The LIONBEAM lb-btamp6 is a Bluetooth 5.0 in-wall stereo pre-amplifier designed for permanent installation in residential and light commercial audio distribution systems. Operating on 24 volts DC, it delivers 24 watts RMS per channel into a 4-ohm load using a Class-D amplifier topology. The unit supports apt-X audio codec for higher-fidelity wireless streaming and includes a programmable unique device ID and password option, allowing integrators to lock pairing to a specific source device. Total harmonic distortion plus noise (THD+N) is rated at 0.1 percent at 1 kHz. A licensed low-voltage technician or A/V integrator typically handles installation.

This amplifier is suited for in-wall audio installations where a concealed, self-contained amplifier with wireless source input is required. Typical applications include whole-home audio zones, conference rooms, and retail background music systems. The unit accepts either Bluetooth audio or a stereo line-level auxiliary input, with Bluetooth taking priority over the aux input when both are active. The 30-meter open-space Bluetooth receive distance supports source placement in adjacent rooms or central equipment locations.

Key Features

• Bluetooth 5.0 with apt-X codec for reduced latency and improved audio fidelity
• 24 watts RMS per channel into 4 ohms via Class-D stereo amplifier
• Programmable unique device ID and password to control pairing access
• Built-in speaker protection circuit guards connected speakers against fault conditions
• 3-minute link-lost timeout automatically returns unit to pairing mode when reconnection fails
• Dual audio inputs: Bluetooth receiver and stereo line-level aux in, with Bluetooth taking priority

Compatibility

Designed as an in-wall mounting amplifier accepting 4-ohm minimum load speakers and any Bluetooth 5.0 source device; compatible with line-level auxiliary sources via the secondary stereo input.

Installation Notes

Installation should be performed by a licensed low-voltage technician or qualified A/V integrator in accordance with NEC Article 725 for Class 2 or Class 3 low-voltage wiring. Disconnect the 24-volt DC power supply before making any wiring connections at the unit. Verify speaker load resistance is no less than 4 ohms per channel before powering on to avoid triggering the speaker protection circuit. Follow the manufacturer's rough-in and wall-box requirements to ensure proper ventilation and a compliant finish installation.

Technical Specifications

• Bluetooth Version: 5.0 with apt-X
• Bluetooth Receive Distance: 30 meters (open space)
• Amplifier Type: Stereo Class-D
• Output Power: 24 watts RMS per channel at 4 ohms
• THD+N: 0.1 percent at 4 ohms, 1 kHz
• Minimum Load Resistance: 4 ohms
• Power Source: 24 volts DC
• Audio Inputs: Bluetooth receiver, stereo line-level aux in
• Audio Input Priority: Bluetooth over aux in
• Link-Lost Timeout: 3 minutes
• Speaker Protection: Included

Standard Information

• Brand: LIONBEAM
• Manufacturer Part Number: lb-btamp6