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.

100w 100w Amplifier Board With Treble And Bass Control Dc

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Description

🎵 Elevate your sound game—power, precision, and wireless freedom in one sleek amp!

TAILOR YOUR SOUNDSCAPE - Integrated treble and bass knobs let you customize audio dynamics for a cinematic listening experience anywhere.
BUILT TO LAST PROTECT - Advanced safety features guard against overheating, over-voltage, and under-voltage, ensuring reliable performance under all conditions.
VERSATILE INPUT OPTIONS - Supports both Bluetooth and AUX inputs, making it perfect for DIY wireless speakers or upgrading classic setups without hassle.
POWER THAT PACKS A PUNCH - Dual 100W channels deliver immersive, room-filling sound with crystal clarity and minimal distortion (THD ≤0.1%).
SEAMLESS WIRELESS FREEDOM - Bluetooth 5.0 with external antenna ensures stable, long-range connectivity up to 49 feet—ditch the cables, not the quality.

The DAJUNGUO ZK-1002T is a compact 2.0 channel amplifier board delivering 100W per channel with ultra-low distortion. Featuring Bluetooth 5.0 with an external antenna for extended range, it supports both wireless and wired (AUX) audio inputs. Its adjustable treble and bass controls allow personalized sound tuning, while built-in protections ensure durability. Ideal for DIY wireless speaker projects or discreet audio upgrades, this amp combines high power, flexibility, and stability in a compact form factor.

Specifications

ASIN	B08R3Y5WXH
Best Sellers Rank	#7,018 in Electronics ( See Top 100 in Electronics ) #18 in Audio Component Amplifiers
Brand Name	DAMGOO
Customer Reviews	4.6 out of 5 stars 766 Reviews
Global Trade Identification Number	00194852390270
Included Components	amplifier board
Item Dimensions	4.33 x 2.76 x 0.83 inches
Item Weight	111 Grams
Item dimensions L x W x H	4.33 x 2.76 x 0.83 inches
Manufacturer	DAMGOO
Material Type	PBC
Maximum Supply Voltage	24 Volts (DC)
Minimum Supply Voltage	12 Volts (DC)
Model	ZK-1002T
Mounting Type	Surface Mount
Number of Channels	2
Output Power	200 Watts
Package Type Name	box
Part Number	ZK-1002T
Specification Met	CE, RoHS
UPC	194852390270
Voltage	24 Volts

Reviews

U**T

8.04.2026

F**9

4.03.2026

R**N

18.01.2024

J**Z

11.04.2026

E**N

28.02.2026

J**R

8.07.2023

W**T

17.03.2026

C**L

3.04.2026

R**L

27.04.2021

I**D

4.09.2021

S**K

15.11.2025

M**I

1.10.2022

R**.

2.03.2021

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NZ$63

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

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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 (DAJUNGUO ZK-1002T)

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