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Bluetooth Amp plus USB-C lead
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Bluetooth Amp plus USB-C lead and 1000mAh LiPo
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Description
Bring your amplifier case design projects up to date with the Kitronik Bluetooth Stereo Amplifier Module (incl 2x 3W speakers) and play music from a phone, tablet or computer wirelessly. The kit is supplied with 2 x 4 Ohm 3W speakers, which have flying leads that are already connected to the speakers and each terminates in a super handy JST connector that slots straight into the board. The speaker housings are 67mm x 67mm and feature mounting holes in all 4 corners. Additionally, the board also features 4 x 3.3mm mounting holes, enabling firm mounting of the board to custom-designed enclosures.
The onboard amplifier circuit delivers excellent sound quality, is lightweight, and doesn't produce enough heat to warrant the need for a heat sink. This greatly reduces the factors that need to be considered when designing custom enclosures. User control is provided via a single on/off switch. The board features an LED and sounds that indicate status information, such as pairing status.
Pairing:
The first time the board is powered up it will go straight into pairing mode and be discoverable by nearby compatible devices, showing up as R001. Once the Bluetooth amp has been paired with a device, the next time the board is switched on it will automatically try to reconnect to the last device it was paired with and look for a new connection if this is impossible. Removing the pairing link between the Bluetooth amp kit and a source device, such as a phone, is done on the source device.
Power:
Kitronik Bluetooth Stereo Amplifier kit can be powered by; a USB power supply (with a USB-C lead), a LiPo battery (with a JST connector), or via a computer USB-C 5V input. It also features an integrated LiPo battery charging circuit, suitable for a wide variety of battery capacities, such as 1000mAh, with automatic battery charging and switchover between PSU and battery (when a battery is present). The board is strictly rated for a 3.2V - 5V supply and has a low voltage warning for protecting an attached LiPo battery from getting too low, as dropping below 3.2V can be harmful to both the battery and the board. The nominal current draw values for the board are; when the board is on but not playing any music it is approx. 40mA, when the board is playing music at max volume it is approx. 410mA.
Features:
- Audio amplifier with Bluetooth link.
- Play music from a phone, tablet or computer wirelessly.
- A simple user interface, via a single on/off switch.
- Auto-reconnects or enters pairing mode on power-up.
- LED and sounds indicate status information such as paring status.
- Can be powered from a 1A micro USB supply or LiPo battery (both available separately).
- Includes automatic LiPo charging.
- The kit is supplied with 2 x 4 Ohm 3W speakers, which have flying leads that are already connected to the speakers and each terminates in a super handy JST connector that slots straight into the board.
Contents:
- 1 x Kitronik Bluetooth Stereo Amplifier Module board.
- 2 x 4 Ohm 3W speakers, with flying leads that terminate in JST connectors.
Dimensions:
- PCB Length: 50mm.
- PCB Width: 50mm.
- Height: 4.5mm.
Video:
Requires:
- A suitable USB power supply (with a USB-C lead).
- or a LiPo battery (with a JST connector).
| Attribute | Value |
| Operating Voltage | 3.2V - 5.5V |
| Power Supply Options | USB-C, 1S LiPo (1000mAh suggested) |
| Nominal Current in Standby Mode | 40mA |
| Nominal Current at 50% Volume (1kHz test tone) | 140mA |
| Nominal Current at Full Volume (1kHz test tone) | 410mA |
| Audio Output Power | 2 x 3W (Stereo) |
| Audio Output Impedance | 4Ω |
| Bluetooth Device Name (Phone) | R001 |
| Bluetooth Device Name (Computer) | Headphones R001 Stereo, Headset (R001 Hands-Free AG Audio) |
| Bluetooth Transmission Range (Indoors) | ~30m |
| PCB Mount Holes | 4 x M3 |
| PCB Dimensions | 50mm x 50mm |
Same Day Dispatch
- Orders placed online before 3:00pm Monday - Friday (excluding public holidays and our Christmas shutdown period) are always dispatched the same day provided the goods are in stock. If the goods are not in stock we will endeavour to contact you as soon as possible to discuss a dispatch date.
UK Deliveries
- If you live on the UK mainland and don't have any large materials or lithium batteries in your order it will cost £3.95 (£4.74 including VAT) if you spend less than £40 (£48 including VAT).
- If you spend between £40 and £200 (£48 - £240.00 including VAT, excluding large materials or lithium batteries) delivery is free to most locations, £12 (£14.40 including VAT, excluding large materials or lithium batteries) to Northern Ireland and £15 (£18.00 including VAT, excluding large materials or lithium batteries) to UK remote locations. For a list of postcodes that will be charged the remote location rate: remote area list.
- If you spend over £200 (£240.00 including VAT, excluding large materials or lithium batteries) delivery is free within the UK.
Rest of the world
- These orders are sent via UPS, and the cost is dependant on the service you choose at checkout. Alternatively you can choose the free collection option and have your own courier collect it from us. International orders can only be shipped to the registered card address. Please note: International orders may be charged import duty dependant on local import laws and duty rates. These charges are usually billed to you directly from UPS.
- Delivery times vary for international orders depending on the service selected and the destination. You can see the delivery time and cost at the shipping stage, or by using the shipping estimator from within the shipping basket.
Collection
- If you would like to collect your order, or use your own courier then there is an option you can select during checkout. We do not charge a packaging or handling fee for this service, and you will receive an email when your order has been processed, you can collect half an hour after receipt of this email.
Further Information
- For information about all of the delivery options we offer see full delivery details.
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