ACEIRMC

4pcs 4 Ohm 3 Watt Mini Speaker 4ohm 3w Loundspeaker Micro Speaker for Arduino with11mm Line Length JST-PH2

4.5(37)

108+ bought in the past month

$9.99$27.99

About this item

  • Size: Full frequency cavity, 31 mm long, 28 mm wide, 15 mm thick.
  • Applications: for Arduino; Robot; for Raspberry Pi; Advertising Machine; Game Machine; Integrated Machine Special Speaker
  • Mini speaker 4ohm 3w sound cavity adopts high-end built-in magnetic speakers, stable performance, tight sealing, convenient and reliable, clear sound, providing a long timefor you!
  • Shape: Rectangle; Diaphragm material: non-paper; Magnetic circuit form: internal magnetic
  • Frequency Characteristics: Rated power: 3 (W); Rated impedance: 4 ohms (Ω); Frequency response: 500-20K (kHz).
$9.99
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Product details

BrandACEIRMC
Speaker Maximum Output Power3 Watts
Frequency Response20 KHz
Connectivity TechnologyJST-PH2.0
Audio Output ModeMono

Technical specifications

mounting_typeJST-PH2.0
model_name19913
speaker_typeSatellite
special_featureSpeaker with JST-PH2.0
recommended_uses_for_productFor Music Players
compatible_devicesArduino, Raspberry Pi
unit_count1 Count
surround_sound_channel_configuration2.0
color3W 4 Ohm with JST-PH2.0mm
included_componentsSpeaker 3 Watt 8 Ohm Mini Speaker 8ohm 3w Loundspeaker Micro Speaker with JST-PH2.0 Interface
product_dimensions0.1"D x 0.1"W x 0.1"H
impedance4 Ohms
is_waterproofFalse
warranty_typeLimited
number_of_items4
control_methodTouch
wireless_communication_technologyNo Wireless Communication Technology
speaker_size31 Millimeters
power_sourceDC Power Supply
water_resistance_levelNot Water Resistant
customer_package_typeFFP
audio_driver_typeDynamic Driver
audio_driver_size31 Millimeters
number_of_circuits1
number_of_power_levels1
series_number19913
upc687117731135
indooroutdoor_usageIndoor
manufacturerACEIRMC
shaperectangle
item_weight3.98 ounces
item_model_number19913
best_sellers_rank#77,978 in Electronics ( See Top 100 in Electronics ) #1,811 in Portable Bluetooth Speakers
date_first_availableJanuary 25, 2024

Product videos

Product video 1

Customer reviews

4.537 ratings
★★★★★

Perfect . . Exactly what they claim to be

SmoketronicsJuly 17, 2025

The media could not be loaded. Excellent price for 4 of these small hobby speakers. Perfect for use with Arduino, PIC, Pi, etc. They sound good and have plenty of volume. I found mine easy to mount using threaded standoffs and machine screws. As for music, they probably won't make you get the Led out. They don't produce much in the bass range (below 500 Hz) but normal voice range is fine. They would be a good choice for a radio receiver. Mine came with the JST connectors The video below shows one driven with a Raspberry Pi Pico and small headphone amplifier Read more

★★★★★

Perfect for xbox 360 modding

AlexDaGreatJune 3, 2025

Yeah so I got these for the xbox 360 to add better SFX to it and it so good, fits in like a charm! You must get these if you mod or do your own projects Read more

★★★★★

Great small hobby speakers

Laura R.April 2, 2025

Great sound quality, I like the speaker housing, used it for a model project I'm building and it mounted perfectly Read more

★☆☆☆☆

Pore shipping and packaging, product woulda got 4 for price.

E. OgleMarch 4, 2024

I ONLY gave this 1 star because of choice of product packaging and because of Amazon's choice to ship in also. Product packaging is a zip lock bag. For speakers??? Seriously??!! Even cheep Junk speakers need protected! Then Amazon put this in a plastic bubble wrap bag to ship it. Leaving the cones unprotected. One the cone is smashed in. (LEFT) The other the housing is cracked. (Right) which means the way these work there is no pressure to make it sound like it should. I get these are cheap to start with. But they are speakers! I've got cheaper one that we're in a cardboard product box! Seriously?! Bad fail on company part for choice of product packaging and Amazon for shipping packaging choice...... not even worth dealing with a return. My time alone spent doing that even if free would pay to keep and just buy another set and see if it comes in ok..... but knowing how they are packaged and shipped. Not wasting my time. On the other hand. For the price they are...ok sounding. If you just need sound and some definition to audio. Far from HiFi 🤣 but I figured that at this size and price point. I just need descent sound and small size. It works for that. If in a cardboard box and came un damaged. 5 stars for price to size to sound to quality. Read more

Review image 1
★★★★★

Excellent

Earl M. CustardApril 9, 2024

Very good Read more

★★★☆☆

Ok

CustomerMay 9, 2023

For the price they Work fine ..... Read more

★★★★★

Product description

Not what is displayed on their pageOctober 7, 2023

Great exactly what I ordered sound great as well Read more

★★★★★

Great little speakers. Good fidelity for their size.

Richard V.December 17, 2023

These speakers perform well for their size. Great value. Read more

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