20mm Speaker 8 ohms 1 watt

🔹 20mm Speaker 8 Ohms 1 Watt – Mini Round Speaker

The 20mm miniature speaker is a compact 8Ω, 1W electromagnetic transducer designed for space-constrained applications. Its small footprint and through-hole mounting make it suitable for portable devices, handheld equipment, and DIY audio projects.

✅ Specifications:

Type: Electromagnetic Speaker

Diameter: 20mm

Impedance: 8Ω

Rated Power: 1W

Max Power: 1.5W

Resonant Frequency: 800Hz – 900Hz

Sound Pressure Level (SPL): 88dB – 100dB

Frequency Range: 0Hz – 20kHz

Total Harmonic Distortion (THD): 5%

Dimensions: 20mm (D) x 3.5mm – 4.2mm (H)

Mounting: Through-Hole (Solder Pads)

Operating Temperature: -25°C to +50°C

📦 Features:
✔️ Compact 20mm diameter – ideal for tight spaces
✔️ 8Ω impedance compatible with common amplifier ICs
✔️ 88dB to 100dB sensitivity for clear audio output
✔️ 1W rated power with 1.5W peak handling capacity
✔️ Electromagnetic driver for reliable performance
✔️ Through-hole solder pads for secure PCB integration

📦 Applications:
✔️ Portable speakers and Bluetooth devices
✔️ Handheld electronics and remote controls
✔️ Alarm systems and buzzers
✔️ DIY audio projects and amplifiers
✔️ IoT devices and embedded systems
✔️ Wearable electronics and headsets