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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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

Product ID: 284879523

Details

Item dimensions L x W x H
4.33 x 2.76 x
Manufacturer
DAMGOO
Maximum Supply Voltage
24
Minimum Supply Voltage
12
Voltage
24 volts

📶Bluetooth 5.0 with 49ft range

🔊200W stereo power output

🎚️Adjustable treble & bass control

€ 69.86

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

SEAMLESS CONNECTIVITY - Bluetooth 5.0 ensures stable wireless streaming up to 49 feet, plus AUX input for versatile device compatibility.
POWERHOUSE PERFORMANCE - Delivers a robust 100W+100W stereo output for immersive sound that fills any room.
BUILT TO LAST PROTECT - Advanced safety features guard against overheating, voltage spikes, and reverse polarity for worry-free use.
DIY READY COMPACT DESIGN - Compact 4.33x2.76 inch PCB fits perfectly into custom wireless speaker projects—upgrade your sound setup effortlessly.
TAILORED AUDIO EXPERIENCE - Fine-tune your sound with intuitive treble and bass knobs—feel like you’re front row at a cinema.

The ZK-1002T amplifier board by DAMGOO packs a powerful 200W stereo output using the TPA3116D2 chip, with adjustable treble and bass controls for personalized sound. It supports Bluetooth 5.0 wireless streaming up to 49 feet and AUX input for wired devices. Designed for DIY wireless speaker projects, it operates on 12-24V DC and includes comprehensive safety protections, making it a reliable and versatile audio upgrade.

Specifications

ASIN	B08R3Y5WXH
Best Sellers Rank	#6,809 in Electronics ( See Top 100 in Electronics ) #23 in Audio Component Amplifiers
Brand Name	DAMGOO
Customer Reviews	4.6 4.6 out of 5 stars (834)
Global Trade Identification Number	00194852390270
Included Components	amplifier board
Item Dimensions	4.33 x 2.76 x 0.83 inches
Item Weight	111 g
Manufacturer	DAMGOO
Material Type	PCB
Maximum Output Power	200 watts
Maximum Supply Voltage	24 volts_of_direct_current
Minimum Supply Voltage	12 volts_of_direct_current
Model	2.0 AMP
Mounting Type	Surface Mount
Number of Channels	2
Number of Items	1
Output Power	200 watts
Package Type Name	box
Part Number	ZK-1002T
Specification Met	CE, RoHS
UPC	194852390270
Voltage	24 volts

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€ 69.86

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

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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