How do you wire these?

I soldered mine to my Altec Lansing BT Speaker. Speakers have + - to wire to.

How does music sound? Can I build a boombox with two of these speakers?

These speakers are tweeters only for high frequencies. They sound great but you’ll need a mid range speaker and woofer for overall performance.

How can I make a speaker with these and what would I need?

These little speakers are best suited as replacements for the elements in high-quality earphones. To use as an independent speaker, you would need to mount them in an enclosure. Be aware of the power limitation of 3 watts.

Are these “waterproof”? i need to replace one of the speakers in my ijoy speaker. they look the same as what i have, plastic cone, etc.

These speakers are definitely NOT waterproof.

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Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1794

Product ID: 41740619

Details

Audio Output Mode
Stereo
Brand
Gikfun
Connectivity Technology
Bluetooth
Frequency Response
20 KHz
Speaker Maximum Output Power
3 watts

🎵Full range 0-20KHz frequency

📏40mm driver diameter

🔊3W power output

VT4520

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Description

🎧 Elevate your DIY sound game with precision-packed power!

DIY READY - Lightweight and easy to mount, ideal for hobbyists and custom multimedia builds.
PERFECT FIT - 40mm diameter drivers designed for seamless integration with Arduino and Bluetooth setups.
COMPACT POWERHOUSE - 3W output delivers crisp, clear sound for your DIY audio projects.
FULL SPECTRUM AUDIO - Experience rich stereo sound with a wide 0-20KHz frequency response.
RELIABLE PERFORMANCE - Low distortion (max 5%) and 4Ω impedance ensure consistent, high-quality audio.

The Gikfun 4Ohm 40mm 3W Full Range Audio Speaker pack includes two compact stereo woofers engineered for Arduino and Bluetooth projects. With a wide frequency range up to 20KHz, low distortion, and a lightweight design, these speakers deliver clear, reliable sound perfect for hobbyists and multimedia applications.

Specifications

ASIN	B01LN8ONG4
Additional Features	Lightweight
Antenna Location	For Music Players
Audio Driver Size	40 millimeters
Audio Driver Type	Dynamic Driver
Audio Output Mode	Stereo
Best Sellers Rank	#311 in Portable Bluetooth Speakers #2,702 in MP3 & MP4 Player Accessories
Brand	Gikfun
Built-In Media	2 speakers
Color	Black
Compatible Devices	MP3 Player
Connectivity Protocol	Bluetooth
Connectivity Technology	Bluetooth
Control Method	App
Customer Reviews	4.4 4.4 out of 5 stars (565)
Enclosure Material	Plastic
Frequency Response	20 KHz
Impedance	4 ohm
Is Waterproof	FALSE
Item Dimensions D x W x H	1.57"D x 1.57"W x 0.79"H
Item Weight	45 g
Manufacturer	Esooho
Model Name	EK1794
Model Number	LYSB01LN8ONG4-ELECTR
Mounting Type	Flush Mount
Number of Audio Channels	2
Number of Items	2
Power Source	Corded Electric
Speaker Maximum Output Power	3 watts
Speaker Size	40 millimeters
Speaker Type	Woofer
Specific Uses For Product	DIY hobby soldering; For Music Players
Subwoofer Diameter	40 millimeters
UPC	728821643359 728821642871
Unit Count	2 Count
Wireless Technology	Bluetooth
Woofer Diameter	40 millimeters

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VT4520

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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