This compact Bluetooth audio amplifier allows the connection of Bluetooth devices to low impedance speakers via the built-in power amplifier. It also has an auxiliary input so devices can be connected by 3.5mm jack connection. The unit can power up to 2 x 15W speakers at 4 or 8 Ohms and is supplied with two 3m speaker cables and 1 x 4 way phoenix connector. The compact design makes the unit ideal for fitting into small spaces like ceiling voids and is powered by a 12V PSU (Supplied). The unit is ideally suited to ceiling speakers but can work equally well with wall or floor mounting units. Connection to different devices is simple and secure using the user name and password in the manual. Please note the Bluetooth connection overrides the line in connection when playing music when both are connected at the same time. Please note the item is not compatible with Amazon products Alexa and Echo.
e-Audio B426BL (Slave) – Technical Specifications
Power Supply & Consumption
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Power Supply: 12 V DC, 2 A (via included external 230 V AC power adapter)
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Mains Connection: Plug-in DC barrel jack socket
Audio Performance
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Output Power (RMS): 2 x 15 W RMS @ 4 Ω
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Speaker Output Load: Low impedance (4 – 8 Ω minimum load)
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Frequency Range: 80 – 18,000 Hz
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Input Priority: Bluetooth signal automatically overrides 3.5 mm Aux input when active
Connectivity & Media Playback
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Integrated Media Player: Built-in Bluetooth receiver (v4.0 / v5.0)
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Bluetooth Range: Up to 10 m line-of-sight
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Password Protection: Standard sync passkey required (012345)
Controls & Indicators
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Control Elements: Automated priority switcher (Bluetooth priority over Line input)
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Mounting/Installation: Integrated screw mounting tabs for wall, ceiling void, or cavity installation
Inputs & Outputs
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Inputs:
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Auxiliary/Line: 1 x 3.5 mm stereo jack input
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Outputs:
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Speaker Terminals: 1 x Removable Euroblock (Phoenix-type) 4-pin screw terminal block
Physical Specifications
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Housing Design: Ultra-compact black plastic/metal module
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Dimensions (W x D x H): 118 x 41 x 27 mm
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Weight: 0.128 kg (unit) / 0.26 kg (with power adapter)
Accessories Included
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12V DC Power Supply Adapter, Removable Euroblock Terminal Connector, 2 x 3 m Speaker Cables, User Manual