I want to connect dual 120watt speakers. is 24v 5A enough? is 24v 10A too much?

This amp is rated at 100W+100W=200W. The datasheet says 90% efficiency. That means you need 9.25A at 24V (200/.09/24V) to generate the power needed for 200W. A 24V 5A supply can supply 120W, times the 0.9 efficiency, that supply will only give you 108W or 54 W per channel.

Can I use a 7.5a fuse or will it fry the amp? (I have a classic car with a 7.5a glass fuse with wiring for a radio that I'd like to use.)

The unit takes 12-24 volts DC. The amperage does not matter, you can use a 200a glass fuse if you like :)

does this come with a power cord / pig tail, so I can wire it into a dc power supply? If not what size plug do I need?

You will need to provide your own power source and it fits a 5.5mm plug. Above 12V is recommended, and 24V will give you full power.

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100W+100W Amplifier Board With Treble And Bass Control, DC 9-24V, Bt And Aux Inputs, 2.0 Channel Stereo Amp Board For DIY Wireless Speakers, Password Free (Zk-1002T)

100W+100W Amplifier Board With Treble And Bass Control, DC 9-24V, Bt And Aux Inputs, 2.0 Channel Stereo Amp Board For DIY Wireless Speakers, Password Free (Zk-1002T)

Product ID: 443696690

Details

Item dimensions L x W x H
11 x 7 x 2.1
Manufacturer
DAMGOO
Maximum Supply Voltage
24 Volts
Minimum Supply Voltage
24 Volts
Voltage
24 Volts

📶49ft Bluetooth 5.0 range

🔊200W peak stereo power

🎚️Custom treble & bass control

€ 138.89

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Description

🎵 Elevate your DIY audio game with power, precision, and wireless freedom!

POWERHOUSE PERFORMANCE - Dual TPA3116D2 chips deliver crisp 100W per channel with ultra-low distortion (THD ≤0.1%) for immersive sound.
TAILOR YOUR SOUNDSCAPE - Integrated treble and bass knobs let you sculpt audio like a pro, turning any space into your personal theater.
VERSATILE CONNECTIVITY - Supports both Bluetooth and AUX inputs, ensuring compatibility with all your devices—no password hassles included.
BUILT TO LAST PROTECT - Advanced safety features guard against overheating, over-voltage, and under-voltage, so your setup stays safe and reliable.
SEAMLESS WIRELESS FREEDOM - Bluetooth 5.0 with external antenna extends your wireless range up to 49 feet—ditch cables, not quality.

The DAMGOO ZK-1002T is a compact 2.0 channel stereo amplifier board delivering 200W total output via dual TPA3116D2 chips. It features Bluetooth 5.0 with an external antenna for stable wireless streaming up to 49 feet, plus treble and bass controls for customizable sound. Compatible with 12-24V DC power supplies, it supports both Bluetooth and AUX inputs and includes multiple safety protections, making it ideal for DIY wireless speaker projects.

Specifications

ASIN	B08R3Y5WXH
Best Sellers Rank	#157,194 in Electronics ( See Top 100 in Electronics ) #147 in Speaker Parts & Components
Brand Name	DAMGOO
Customer Reviews	4.3 4.3 out of 5 stars (667)
Global Trade Identification Number	00194852390270
Included Components	amplifier board
Item Dimensions	11 x 7 x 2.1 Centimeters
Item Weight	111 Grams
Manufacturer	DAMGOO
Material Type	PCB
Maximum Output Power	200 watts
Maximum Supply Voltage	24 Volts
Minimum Supply Voltage	24 Volts
Model Number	ZK-1002T
Mounting Type	Surface Mount
Number of Channels	2
Number of Items	1
Number of Packs	1
Output Power	200 Watts
Package Type Name	box
Part Number	ZK-1002T
Specification Met	CE, RoHS
UPC	194852390270
Unit Count	1 Count
Voltage	24 Volts

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€ 138.89

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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