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100W Bluetooth Audio Amplifier Board

Product ID: 139537600

Details

Item dimensions L x W x H
3.43 x 2.09 x
Manufacturer
DAMGOO
Maximum Supply Voltage
24
Minimum Supply Voltage
4.5
Voltage
24

🔄Bluetooth & AUX dual mode

🔊50W+50W stereo power

🔋4.5-24V wide voltage input

HK$227

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Amplify your sound, simplify your setup!

USER CENTRIC CONTROLS - Five tactile buttons offer direct control over playback, track navigation, volume, and input mode for a smooth, hands-on experience.
BUILT IN SAFETY ASSURANCE - Reverse polarity protection guards your setup from wiring mistakes, keeping your investment safe and sound.
POWER PACKED STEREO OUTPUT - Experience crisp, room-filling sound with 50W per channel driven by the advanced TPA3116 chip.
FLEXIBLE POWER COMPATIBILITY - Dual power input options (DC jack & terminal blocks) ensure easy integration with your existing laptop adapters or power sources.
SEAMLESS DEVICE CONNECTIVITY - Switch effortlessly between Bluetooth and AUX inputs with intuitive physical buttons—no passwords, no hassle.

The DAMGOO Bluetooth Amplifier Board (model ZK-502B) delivers powerful 100W stereo output (50W+50W) using the high-performance TPA3116 chip. It supports wide voltage input (4.5-24V) and offers dual input modes—Bluetooth and AUX—with easy switching via physical buttons. Designed for retrofit and Bluetooth speakers, it features flexible power options, reverse polarity protection, and intuitive tactile controls, all housed in a protective shell for reliable, user-friendly audio enhancement.

Specifications

ASIN	B07SHRM5H8
Best Sellers Rank	#73,817 in Electronics ( See Top 100 in Electronics ) #430 in Audio Component Amplifiers
Brand Name	OWAYKEY
Customer Reviews	4.6 4.6 out of 5 stars (358)
Item Dimensions	3.43 x 2.09 x 1.14 inches
Item Weight	87 g
Manufacturer	DAMGOO
Material Type	PCB
Maximum Output Power	100 watts
Maximum Supply Voltage	24 volts_of_direct_current
Minimum Supply Voltage	4.5 volts_of_direct_current
Model	ZK-502B
Mounting Type	Surface Mount
Number of Channels	2
Output Power	100 watts
Package Type Name	box
Part Number	ZK-502B
Supply Current	5 A
Unit Count	1 Count
Voltage	24 volts_of_direct_current

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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