Gikfun 2" 4Ohm 5W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino Replacement (Pack of 2pcs) EK1949

Q: Do you strip the melted black plastic from the contacts? If so, how?

I took my soldering iron and carefully removed the black coating.

Q: How do you connect speaker wire to these? There just black plastics like tabs where you would typically connect the wire.

You have to solder wires to it. You'll need a low-heat soldering iron otherwise you'll melt the contacts and destroy the speakers. You'll need really small wire, 18 AWG max, run it through the hole for a good mechanical connection, heat the wire with the iron, and melt the solder with the wire, not the iron--again, don't heat too long, it won't take much heat to melt the solder, then done, you'll have a good electrical connection

Product ID: 175568364

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Details

Brand
Gikfun
Speaker Maximum Output Power
5 Watts
Frequency Response
190 Hz
Connectivity Technology
USB
Audio Output Mode
Stereo

🎯4Ω impedance precision

📏2-inch compact size

🔊5W power output

Description

🔊 Elevate your sound game with compact power and DIY flair!

PLUG PLAY READY - Compatible with Alexa and smart home devices for effortless integration.
COMPACT VERSATILE - 2-inch full-range speakers fit seamlessly into home AV setups or car systems.
CRYSTAL CLEAR SOUND - Experience rich stereo audio with 78dB output for immersive listening.
PERFECT DIY UPGRADE - Ideal for Arduino projects and hobbyists craving custom audio solutions.
RELIABLE PERFORMANCE - Rated 4Ω impedance and 5W power ensure consistent, high-quality sound delivery.

The Gikfun 2" 4Ohm 5W Full Range Audio Speaker (Pack of 2) delivers crisp stereo sound with a 78dB output, perfect for home audio, Arduino projects, and multimedia setups. Its compact 2-inch size and 4Ω impedance make it a versatile replacement or upgrade speaker, designed for easy integration with smart home systems and hobbyist electronics.

Specifications

Is Electric	Yes
Power Source	Corded Electric
Speaker Maximum Output Power	5 Watts
Speaker Size	2 Inches
Woofer Diameter	8 Inches
MP3 player	No
Specific Uses For Product	Home, Smart Home
Controller Type	Amazon Alexa
Is Waterproof	FALSE
Audio Output Mode	Stereo
Mounting Type	Flush Mount
Speaker Type	Woofer
Additional Features	stereo_pairing, bass_boost, Radio
Recommended Uses For Product	Home
Subwoofer Diameter	8 Inches
Item Weight	0.25 Kilograms
Impedance	8 Ohm
Number of Audio Channels	2.0
Compatible with Vehicle Type	Car