What is the recommended internal enclosure volume for these?

I used it in a 0.8 litre enclosure. I guess yoiu can stretch that to 1.3-1.5 litre and stuff isome of it, as I did, it with some dampening material (sealed box).

Do these come as a pair

Yes they come as a pair, and can say that they are exceptional for there size.

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

Product ID: 311222221

Details

Audio output mode
Stereo
Brand
Gikfun
Connectivity technology
Bluetooth
Frequency response
190 Hz
Material
plastic and/or
Model name
EK1949

📏2-inch compact size

🔊5W max power

🎛️4 Ohm impedance

HK$201

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔊 Small Speaker, Big Sound — Upgrade Your DIY Audio Game!

COMPACT VERSATILE - 2-inch diameter fits effortlessly into home AV setups or smart home devices
PERFECT DIY COMPANION - Ideal for Arduino and custom speaker projects—build your own soundscape
SEAMLESS STEREO PAIRING - Two-pack design for immersive stereo experience right out of the box
POWERFUL MINIATURE SOUND - 5W output delivers surprisingly rich audio for its size
EASY INSTALLATION DURABLE - Flush mount ready with robust plastic/rubber enclosure for lasting use

The Gikfun 2" 4 Ohm 5W Full Range Audio Speaker comes as a pack of two compact woofers designed for DIY electronics enthusiasts and home audio projects. With a rated impedance of 4 Ohms and 5 Watts power output, these speakers deliver clear stereo sound, making them perfect for Arduino kits, Bluetooth speaker builds, and HiFi setups. Their flush-mount design and durable enclosure ensure easy installation and long-lasting performance.

Specifications

ASIN	B081169PC5
Age Range Description	Adult
Antenna Location	Home
Audio Driver Type	Dynamic Driver
Audio Output Mode	Stereo
Best Sellers Rank	21,451 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 6,167 in Hi-Fi & Home Audio Accessories
Box Contents	2 x Gikfun 2" 4Ohm 5W Full Range Audio Speaker Stereo Woofer Loudspeaker
Brand Name	Gikfun
Colour	Black Or White Or Silver
Compatible Devices	Personal Computer
Compatible with Vehicle Type	Car
Connectivity Protocol	Aux
Control Method	Voice
Controller Type	Amazon Alexa
Country of Origin	China
Customer Package Type	Not Certified as Flat Free Package
Customer Reviews	4.4 4.4 out of 5 stars (293)
Enclosure Material	plastic and/or rubber
Frequency Response	190 Hz
Impedance	8 Ohms
Is Waterproof	false
MP3 player	No
Manufacturer	Gikfun
Maximum Speaker Output Power (in watts)	5 Watts
Model Name	EK1949
Model Number	EK1949
Mounting Type	Flush Mount
Network Connectivity Technology	Bluetooth
Number Of Circuits	2
Number of Audio Channels	2.0
Number of Items	2
Number of Power Levels	1
Power Source	Corded Electric
Product Features	Bass Boost, Radio, Stereo Pairing
Speaker Size	2 Inches
Speaker Type	Woofer
Specific Uses For Product	Home, Smart Home
Subwoofer Connectivity Technology	Wired
Subwoofer Speaker Diameter	8 Inches
Tweeter Diameter	2 Inches
Unit Count	2.0 count
Warranty Type	Limited
Water Resistance Level	Waterproof
Wireless Technology Type	Bluetooth
Woofer Driver Diameter	8 Inches

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