Bluetooth Audio Amplifier with 3.5mm Input, IR Learning, Audio Extender, and Voice Assistant Control (Google or Amazon)
Our SPA-1448A Bluetooth audio amplifier extender with support for voice assistants (Google Assistant or Amazon Alexa) allows you to amplify and extend your audio input. Connect input sources via Bluetooth or through the 3.5mm auxiliary port. Bluetooth pairing is prioritized, however it will auto switch to AUX-in if no Bluetooth signal is found. Pair it with smart home voice assistants for an alternative streaming solution. The device also features an IR receiver and remote volume controller for easy volume control if device is hidden behind a wall or cabinet. This device can be extended with the RJ45 in and out ports, audio signal can be cascaded to another SPA-1448A device using Ethernet cables to extend the distance. A 24V DC power adapter is included to power up the device for operation.
Features:
Bluetooth audio amplifier extender with support for voice assistants (Google Assistant or Amazon Alexa)
Bluetooth Version: Bluetooth 4.2 (compliant with aptX)
Bluetooth distance up to 10 meter (33ft)
Audio input: Bluetooth or 3.5mm stereo AUX-in
Compatible with Google Assistant or Amazon Alexa for voice control
Auto switch between Bluetooth and AUX-in (Bluetooth is priority)
Extension port: Audio signal can be extended to another SPA-1448A device via Ethernet cable (Cat5e, Cat6)
Long range balance audio transmission up to 100 meters
IR Learn Function: Device can learn a remote control to control the volume (Power, Mute, Vol +, Vol -)
Remote volume controller and IR receiver included to control the volume if device is hidden
LED indicators for connection status
24V DC in
Diagram 1:
Connect your audio source via Bluetooth or through the 3.5mm auxiliary port. Bluetooth pairing is prioritized, however it will auto switch to AUX-in if no Bluetooth signal is found. The device is also compatible with smart home voice assistants from Google or Amazon. The device also features an IR receiver and remote volume controller for easy volume control if device is hidden from view.
Diagram 2:
This device can be extended with the RJ45 in and out ports, audio signal can be cascaded to another SPA-1448A device using Ethernet cable (Cat5e, Cat6) to extend the distance. The “Link in” and “Link out” ports on the device are used to connect more audio amplifier devices (SPA-1448A).
IR Learning Mode:
This process allows you to learn the four volume related IR commands (Power, Mute, Vol+, and Vol-) from your current remote control. The IR learning button is located on the bottom of the device.
