BerryBak BVS26B User manual

Specifications are subjected tochange without any further notice. Copyright © 2023 by Berrybak Sdn. Bhd. All rights reserved.
For more information please contact us [e-mail]
BVS26B
2x6W Bluetooth 5.0 Stereo Amplifier Board
with 26650 Battery Socket.
Parameters:
2.0CH Terminal: Screw Lock Type
6W per each Channel
91.44 (w) x 30.48 (d) x 40.50 (h) mm
Output Channel
Output Power
Product Size
Weight26.5g
The BVS26B is a compact and powerful audio amplifier board that is
capable of delivering stereo sound with a total output power of 12 watts
(2 x 6 watts).
Features:
• Compact Size and Light Weight
• Supporting TWS for Wireless Connection
• Product's longevity is approximately 7 hours.
• USB Type-C Port for Power
Designed
by:
Mechanical Drawing
(Nominal Dimensions, mm)
Parameters:
Bluetooth Version
Bluetooth Name
V5.0
BVS26B
USB Type-C DC 5V
BT TWS
Supply Voltage
Audio Input Source
BVS26B
User Manual
91.44
30.48
83.82
22.86
R3.00
Ø3.00
1.60
10.60
40.50
78.0030.48
28.80
TWS Button Volume Control
Potentiometer
Shutdown Control
Bluetooth Antenna
USB Type-C Port
Battery Socket
External Volume
Control Pad
Speaker Connection
2x6W
+RCH
-RCH
+RCH
-RCH

Specifications are subjected tochange without any further notice. Copyright © 2023 by Berrybak Sdn. Bhd. All rights reserved.
For more information please contact us [e-mail]
How to utilize the TWS Function
1. Obtain two BVS26B audio amplifier boards.
2. Turn on both amplifier boards. The LED blue light on each board will blink, and you'll hear a sound
indicating successful power-on.
3. Simultaneously press the TWS button on both BVS26B boards until you hear a different sound.
4. Release your finger from the TWS button after hearing the sound to activate TWS mode.
5. Observe the BVS26B boards to ensure certainty. One board's blue LED light will blink, while the other will
remain lit.
6. On your mobile phone, open Bluetooth settings and connect to one of the BVS26B boards. Play the
"LR1kHz 3 second.mp4 - 10 hours" file.
7. Pay close attention to the 1kHz sound and the left and right channels. You should hear the sound from
the left channel on the left side of the BVS26B board and the sound from the right channel on the right side
of the BVS26B board.
Audio Source Device(s)
• Smartphone,laptop, personal computer, tablet
and etc.
Move the potentiometer anti-
clockwise to amplify the sound,
and move it clockwise to lower the
sound.
Terminal: Screw Lock
Type Connector
+RCH
-RCH
Press the TWS button
to activate TWS
features.
Designed
by:
BVS26B
User Manual
+RCH
-RCH

Specifications are subjected to change without any further notice. Copyright © 2023 by Berrybak Sdn. Bhd. All rights reserved.
For more information please contact us [e-mail]
Audio Test Performance
Parameter Conditions Min. Typ. Max. Units
Output Noise Level
BT Connected@
A-weighting, Input
Connected to GND
L&R - 4 - uV
NO BT Connected @
A-weighting, Input
Connected to GND
L&R - 4 - uV
Vm-5--tesffOCD
Parameter Conditions Min. Typ. Max. Units
--2--slennahCforebmuN
Minimum Load
Impedance
Ω-4--
Nominal Power
Requirement
@1kHz, 4Ohm - - W
Operating Voltage @1kHz, 4Ohm - 5 - V
A2.1--V5@tnerruCgnigrahC
zHk-024-gnitaolFDSycneuqerFgnihctiwS
Suggested Speaker
SUFR4004 SUFR7302 SUPB5005 SUPB2503
2x6
• 4 Ohm 4 Watt
• 1.50”x1.50”
• 8 Ohm 2 Watt
• 2.75”x1.25”
• 4 Ohm 5 Watt
• 2.00”x2.00”
• 4 Ohm 3 Watt
• 1.00”x1.00”
Designed
by:
BVS26B
User Manual
Parts Product BVS26B Audio Performance Parameters
Parts Product BVS26B Electrical Performance Parameters

To view our products and purchase,
please check the Taobao or Aliexpress
website by searching for the product name (example: BVS25).
Designed by:
Specifications are subjected to change without any further notice. Copyright © 2023 by Berrybak Sdn. Bhd. All rights reserved.
For more information please contact us [e-mail]
BVS Series Product Overview
BVS Series Product Accessories
Product accessories can be downloaded on our website. We provide STL files for the purpose of 3D printing. If you have a 3D printer,
you can continue to print them on your own. Alternatively, if you don't have a printer, you can send the STL file we provided to a store
that offers 3D printing services.
Bulk Purchase Rights
Origin and Design
Location
Output Power
2x5W
Power Supply
USB Type-C
DC 5V
BT V5.0
BT TWS
PC UI
N
Output Power
2x6W
Power Supply
USB Type-C
DC 5V/ Battery
BT V5.0
BT TWS
PC UI
N
Output Power
2x50W
Power Supply
DC 12-19V
BT V5.0
BT V5.0
PC UI
Y
Output Power
2x50W
Power Supply
DC 12-19V
BT V5.0
BT V5.0
PC UI
N
Output Power
2x150W
Power Supply
DC 15-36V
BT V5.0
BT V5.0
PC UI
Y
Output Power
2x300W +
2x300W
Power Supply
DC 15-48V
BT V5.0
BT V5.0
PC UI
Y
All Berrybak products are designed, manufactured, assembled,
and shipped from Malaysia. The products' country of origin is
Malaysia. We do not provide any services for sales, shipping, or
manufacturing from other regions.
Warranty Terms and Product
Usage Restrictions
BVS25 BVS26B BVS250T BVS255TB BVS2150 BVS2300
Designed
by:
BVS26B
User Manual
Berrybak products come with a one-year warranty starting from
the date of purchase. Customers are responsible for the cost
of returning the goods to the seller, and by making a purchase,
you agree to this condition. Due to the nature of DIY products,
visibledamage or use on screw holes or tinning of solder pads
directly invalidates the warranty. Damage caused by the use of
incorrect power sources, such as exceeding the specified voltage
range or reverse polarity, is not covered under warranty. All
Berrybak products undergo thorough testing before shipment. We
do not accept bulk returns after a bulk purchase. If you are unsure
of the quantity you need, please purchase the appropriate
quantity as needed. All Berrybak products are intended for DIY
use only and do not support any industrial applications. The rated
operating temperature range is 0-40°C. Please refrain from using
Berrybak products in industrial or anyspecial industrial
environments. If you require products tested for industrial
operating temperature ranges, we recommend seeking products
clearly labeled to support operating ranges such as -20-65°C
or -40-85°C.
All rights for bulk purchases are limited to the quantity purchased in
a single transaction and are not related to the annual or cumulative
purchase quantity. Due to cost considerations, any customization
and pricing are determined based on the quantity purchased in a
single transaction. Retail purchases can only be made through
Taobao and AliExpress platforms, and there are no other purchasing
channels. The listed prices visible on the platform are the retail
prices, which may fluctuate at any time.
For purchases that meet the minimum quantity of 100 units, you can
find the bundled price for 100 units of the product on Taobao and
AliExpress platforms. We do not provide any form of modification to
existing products or additional price discounts for quantities below
500 units. The bundled price for quantities of 100 units may vary.
For purchases that meet the minimum quantity of 500 units, you can
send an email to our contact mailbox to customize the PCB color and
silk screen for products with enclosures, and have your brand logo
placed on the PCB or enclosure. Berrybak does not provide any
other form of customization services such as changing PCB
dimensions or adding/removing ports. There is a standard price list
for purchases of 500 units or more, which can be requested from our
contact mailbox. You can sell at a price you deem appropriate,
but there is not a significant difference between the bulk price and
the bundled price based on 100 units.
Berrybak Sdn. Bhd. (1326482-V)
No.58, 7-2, Jalan Cantonment,
Wisma Fortune Heights,
10250 George Town, Pulau Pinang.
+04-2189323 l [e-mail]
(Please use phone calls or email instead of WhatsApp or iMessage.)
BVS2150BVS250TBVS26BBVS25 BVS2300