Pyle 4PCS 1W 8Ω Mini Cavity Speaker 15×10×3.5mm JST-PH1.25mm
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
- TypeDynamic Microphones
- Accessory Type1 Watt 8 Ohm Cavity Mini Speaker
- ModulationNo Wireless Communication Technology
- Specification1 Watt 8 Ohm Cavity Mini Speaker, DWEII, 4 PCS Speaker, 8 oh
- Wireless FrequencyGPIO, No Wireless Communication Technology, not_applicable
- Wireless RangeCorded Electric
- 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.
Highlights
- 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
Specifications
| Brand | Pyle |
|---|---|
| Model | Speaker |
| Type | Dynamic Microphones |
| Accessory Type | 1 Watt 8 Ohm Cavity Mini Speaker |
| Modulation | No Wireless Communication Technology |
| Specification | 1 Watt 8 Ohm Cavity Mini Speaker, DWEII, 4 PCS Speaker, 8 ohm, 2200 KHz, Portable |
| Wireless Frequency | GPIO, No Wireless Communication Technology, not_applicable |
| Wireless Range | Corded Electric |
| Input Impedance | 8 ohm |
| Inputs | GPIO, No Wireless Communication Technology |
| Outputs | Mono |
| Channels | 2.0 |
| Output Power | 1 watts |
| Driver Unit | Portable |
| Power Supply | Corded Electric |
| Battery Time | false, Corded Electric |
| Dimension | 120×120×25mm 4.72*4.72*0.98in |
| Package Contains | 1 Watt 8 Ohm Cavity Mini Speaker |
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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