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Four tiny rectangular speakers with black diaphragms and silver JST connectors, each about 15 by 10 by 3.5 millimetres

Pyle 4PCS 1W 8Ω Mini Cavity Speaker 15×10×3.5mm JST-PH1.25mm

SKU CH-BPNY-Q3VES

Four 1 W, 8 Ω cavity speakers with JST-PH1.25 mm leads for 3.3 V or 5 V Arduino and Raspberry Pi projects

  • Accessory category1 W 8 Ohm Cavity Mini Speaker
  • ModulationNo Wireless Communication Technology
  • Spec summary1 W 8 Ohm Cavity Mini Speaker, DWEII, 4 PCS Speaker, 8 ohm,
  • Wireless bandsGPIO, No Wireless Communication Technology, not applicable
  • Wireless rangeCorded Electric
  • Impedance8 ohm
  • 1W output drives clear mono sound
  • 8Ω impedance matches 3.3V/5V microcontroller pins
  • 15×10×3.5mm cavity fits ultra-compact enclosures
  • JST-PH1.25mm lead enables solder-free Arduino hookup
  • Four speakers per pack support stereo or multi-zone projects

Compact 1 W 8 Ω speakers for micro-projects

Each unit measures 15×10×3.5 mm and presents an 8 Ω load at 1 W rated power. The JST-PH 1.25 mm two-pin lead is 80 mm long, making the set suited to Arduino, Raspberry Pi and similar low-voltage builds where board space is tight. Four pieces ship together.

Solder-free JST-PH connection simplifies wiring

Plug the 1.25 mm pitch connector directly into a matching header on a microcontroller shield or breakout board; no crimping or soldering is required. The cavity enclosure is sealed, so dust ingress is minimal, but the tiny driver has a 2.2 kHz frequency response and 95 dB/W sensitivity, limiting low-frequency output and maximum SPL in noisy environments.

Verify supply voltage

The speaker is specified for 3.3 V or 5 V logic-level drive; higher amplitudes will overdrive the 1 W coil. Confirm the mounting cavity can accept the 15×10×3.5 mm footprint and that the 80 mm lead reaches your connector without strain. The operating range spans –25 °C to +60 °C.

How it compares

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

Price $16.99
Cheaper than about 90% of the 224 comparable items (median $67.99).

Specifications

Product
Brand namePyle
Model nameSpeaker
Product typeDynamic Microphones
Accessory category1 W 8 Ohm Cavity Mini Speaker
Audio & video
Impedance8 ohm
Audio inputsGPIO, No Wireless Communication Technology
Audio outputsMono
Audio channels2.0
Driver sizePortable
Connectivity
Wireless bandsGPIO, No Wireless Communication Technology, not applicable
Wireless rangeCorded Electric
Power
Power output1 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 contents1 W 8 Ohm Cavity Mini Speaker
More details
ModulationNo Wireless Communication Technology

Questions about this item

How can I verify the 15×10×3.5mm speakers are producing sound after wiring them to my Arduino?

Apply a 3.3V or 5V signal to the JST-PH1.25mm pins; you should hear clear audio at the rated 2.2kHz response with 95dB sensitivity.

What comes in the package and what extra parts are needed to connect the four speakers?

The box contains four 1W 8Ω cavity speakers with 80mm cords and JST-PH1.25mm terminals; you only need a compatible 3.3V or 5V audio source and wiring to the JST sockets.

Which version should I choose for a 3.3V Arduino project versus a 5V Raspberry Pi build?

Both 3.3V and 5V operation are supported by the same 1W 8Ω units, so the single 4-piece pack works for either voltage without a different model.

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