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Bluetooth Audio Amplifier with 3.5mm Input, IR Learning, Audio Extender, and Voice Assistant Control (Google or Amazon)
Our Leapmicro 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 TTA-1448A device using Ethernet cables to extend the distance. A 24V DC power adapter is included to power up the device for operation.
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 TTA-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 (TTA-1448A).
Diagram 3
This diagram shows how the audio amplifier with Bluetooth can be paired with our audio transmitter wall plate (TTA-1448WPAX). The wall plate allows you to connect audio inputs via RCA or 3.5mm AUX-in. Then, it outputs to a RJ45 and connects to the amplifiers "Link in" port.
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.
Features
WARNING:
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
(California law requires this warning to be provided to California customers)
Products that are RoHS compliant have been verified through PI Manufacturing's supply chain to be in compliance with European Union (EU) directive 2011/65/EU on the Restriction of Hazardous Substances (RoHS). PI Manufacturing has taken all steps within its capacity to confirm a producers' statements / evidence in relation to compliance with restricted substances.
Directive 2015/863 adds four additional restricted substances (phthalates). PI Manufacturing has also verified that products are RoHS compliant in accordance with 2011/65/EU as amended by 2015/863.
For reference, these include the following in concentrations less than 1000ppm (0.1%).
Date: 4/18/2021
PI Part: TTA-1448A
Description: Bluetooth Audio Amplifier with 3.5mm Input, IR Learning, Audio Extender, and Voice Assistant Control (Google or Amazon)
Chris Fang
Quality Manager
| Specifications | |
|---|---|
| Audio Inputs | Bluetooth device or AUX-in |
| Audio Priority | Bluetooth > AUX in |
| Bluetooth | v4.2 (compliant with aptX) |
| Bluetooth Receiver Distance | Up to 10 meters (33ft) |
| Voice Assistant | Yes |
| LED indicator | Power, BT (Bluetooth), Link 1, Link 2, IR Learn |
| Power Supply | 24VDC / 1.5A |
| Bluetooth Blue LED status | |
|---|---|
| Blue LED on (1 sec, 2 sec, Repeat) | All profiles are standby but not connected with any Bluetooth device yet |
| Blue LED flash every 2 second | A2DP or HFP is connected |
| Blue LED flash twice every 2 second | On A2DP streaming state |
| Blue LED On: 150ms Off: 150ms repeat | Enter pairing mode |
| What's Included | |
|---|---|
| Bluetooth Audio Amplifier | 1pc |
| IR receiver with LED indicator | 1pc |
| Volume remote controller | 1pc |
| Power adapter | 1pc |
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