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Four small square speakers with JST connectors

Pyle 3W 8Ohm Mini Speaker 4pcs JST-PH2.0mm

SKU CH-WR4M-3F5Z7

Four 3-watt full-range mini speakers with JST-PH2.0mm connectors for robotics or advertising machines

  • Power draw3 W
  • Spec summaryNO, ALMOCN, 3 W Audio Stereo Speaker, 3 W, 20 kHz, Woofer
  • Wireless bandsAuxiliary, not applicable
  • Audio inputsAuxiliary
  • Audio outputsStereo
  • Audio channels2.0
  • Full-range sound from 500 Hz to 20 kHz
  • 3 W rated power with 8 W peak handling
  • Dual neodymium magnets for strong output
  • JST-PH 2.0 mm connector supports 3.3 V or 5 V
  • Compact 120 mm square profile fits tight spaces

Mini speaker set with JST-PH connector

This Pyle set contains four 3-watt 8-ohm mini speakers built for compact audio projects. Each unit uses a neodymium dual-magnet driver in a 120×120×25 mm cavity. The JST-PH 2.0 mm terminal accepts either 3.3 V or 5 V supply. They are sold new for embedded sound reproduction.

Suits robots, kiosks and handheld devices

Engineers adding voice prompts to robots, advertising machines or game cabinets will fit these speakers into tight enclosures. The 500 Hz to 20 kHz range covers alerts and speech but lacks deep bass. Builders who need low-frequency output or higher sound-pressure levels should look at larger driver options instead.

Dual-voltage JST-PH 2.0 mm interface decides fit

The connector is the single specification that determines compatibility: it splits to a one-to-two interface selectable between 3.3 V and 5 V. Verify your board supplies one of those voltages and has the matching JST-PH 2.0 mm header before purchasing.

How it compares

Measured against everything we stock in PA Systems & Powered Speakers, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 95% of the 224 comparable items (median $67.99).

Specifications

Product
Brand namePyle
Model nameNO
Product typeDynamic Microphones
Accessory categoryNO
Audio & video
Audio inputsAuxiliary
Audio outputsStereo
Audio channels2.0
Driver sizeWoofer
Connectivity
Wireless bandsAuxiliary, not applicable
Power
Power draw3 W
Power output3 W
Power supplyCorded Electric
Battery timeFalse, Corded Electric
Size & build
Measurements120 × 120 × 25 mm 4.72 × 4.72 × 0.98 in
In the box
Package contentsNO

Questions about this item

How loud will four 3W 8-ohm speakers actually get in a kiosk?

Each driver handles 3 W continuous and 8 W peak with an 84 dB sensitivity rating, so a quartet can deliver clear voice and alert tones across a small counter area.

What does the JST-PH 2.0 mm two-pin connector limit in practice?

The plug carries either 3.3 V or 5 V only, capping usable output to the speaker's 3 W rating and preventing higher-voltage amplifiers from being connected.

Will these 120 mm square units fit behind a 25 mm deep panel?

Each cavity measures 120 × 120 × 25 mm, so they sit flush in a 25 mm cut-out with no protrusion.

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