What’s the knob shaft dimensions for cutout

diameter 6mm =0.235'', length 10mm = 0.41''

What kind of battery can you power this with?

Mine has been playing continuously for an hour and ten minutes (so far) using a 3.7 volt LiPo battery. Battery was almost fully charged (4.1 volts) and is powering this little amp and a bluetooth receiver in a vintage tabletop radio converted into a bluetooth speaker. I would imagine this amp could also be powered by a single 18650 li-on battery

Does it come with the knob shown in the picture

Yes. The knob is a power switch and volume control.

What is the difference between this model and the discontinued dk-amp30w model? thank you!

I believe it is an upgraded design from the last board.

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DROK 5W+5W Mini Audio Amplifier Board PAM8406 DC 5V Digital Stereo Power Amp 2.0 Dual Channel Class D Amplify Module for Speaker Sound System DIY

Product ID: 53256322

Details

Manufacturer
DROK
Maximum Supply Voltage
5
Minimum Supply Voltage
5
Mounting Type
Surface Mount
Voltage
5 volts

⚡5W per channel power output

🔋DC 5V low voltage operation

🛡️Multi-layer protection system

R375

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Description

🔊 Tiny Amp, Massive Impact – Elevate Your Sound Game Now!

PREMIUM BUILD - Gold-plated terminals and KEMET capacitors for durability and superior signal quality.
EFFICIENT CLEAN - Over 90% efficiency with less than 10% distortion ensures premium audio clarity.
COMPACT POWERHOUSE - Dual 5W output delivers crisp stereo sound in a mini form factor.
ROCK SOLID PROTECTION - Built-in reverse polarity, short circuit, and overheat safeguards keep your system safe.
FLEXIBLE CONTROL MODES - Switch between Class D and Class AB modes for tailored audio performance.

The DROK 5W+5W Mini Audio Amplifier Board PAM8406 is a compact, dual-channel Class D amplifier module operating at 5V DC. It delivers up to 5 watts per channel with high efficiency and low distortion, featuring premium components like gold-plated terminals and KEMET capacitors. Designed for DIY speaker systems, it includes multiple safety protections and flexible mode switching, making it a reliable and powerful choice for audiophiles and tech enthusiasts alike.

Specifications

ASIN	B077MKQJW2
Best Sellers Rank	#11,554 in Electronics ( See Top 100 in Electronics ) #52 in Audio Component Amplifiers
Brand Name	DROK
Customer Reviews	4.4 4.4 out of 5 stars (357)
Item Weight	18.14 g
Manufacturer	DROK
Material Type	circuit board
Maximum Output Power	5 watts
Maximum Supply Voltage	5 volts_of_direct_current
Minimum Supply Voltage	5 volts_of_direct_current
Model	2001711002
Mounting Type	Surface Mount
Number of Channels	2
Output Power	5 watts
Part Number	2001711002
Specification Met	CE, FCC, RoHS, WEEE
Voltage	5 volts

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R375

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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TrustScore 4.5 | 7,300+ reviews

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