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Kitronik Bluetooth Stereo Amplifier Module

SKU: KT-2182 Brand: Kitronik

Bring your amplifier case design projects up to date with the Kitronik Bluetooth Stereo Amplifier kit and play music from a phone, tablet or computer...

$21.90 AUD, inc GST

$19.91 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Fri, 15th of Nov

Quantity Discounts:

10-25 $19.31 (exc GST)
25+ $18.91 (exc GST)

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-C power supply, 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 1100mAh, 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.

Dimensions:

PCB Length: 50mm.
PCB Width: 50mm.
Height: 4.5mm.

Requires:

A suitable USB-C power supply
or a LiPo battery (with a JST connector).

This product is listed in:

Breakouts & Modules>Audio
School Education>Perfect for Design and Tech>Bluetooth speakers

Product Comments

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Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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