8 Ohm 2W Miniature Round Speaker | 28mm | High-Performance Compact Audio Driver This 8 Ohm 2W Miniature Speaker delivers clear, high-fidelity sound in a compact design — ideal for various electronic and industrial applications. With a resonant frequency of 270Hz and a wide frequency response range up to 20kHz, this speaker ensures reliable performance for both audio playback and signal output systems. Its PBT frame, SPCC plate, NdFeB magnet, and foam cloth cone make it a durable choice for demanding environments, with an operating temperature range of -20°C to 60°C. Key Features: �� Rated Impedance: 8Ω (±15%) at 1kHz, 1.0Vrms ⚡ Power Output: 2W nominal, 3W max for 1 minute �� Frequency Response: 0Hz – 20,000Hz �� Sound Pressure Level: 86dB ±3dB (IEC standard) �� Resonant Frequency: 270Hz ±20% ��️ Construction: PBT frame, SPCC yoke, NdFeB magnet, foam cloth cone ��️ Operating Temperature: -20°C to 60°C �� Mounting Style: Bare Mount Applications: Medical Electronics Consumer Electronics Automotive Systems Test & Measurement Instruments Clock & Timing Devices Remote Sensing & Metering Safety & Security Systems Computers & Peripherals Product Specifications: Parameter Value Driver Type Miniature Round Speaker Impedance 8Ω Power Rating (Nominal) 2W Power Rating (Max) 3W Sound Pressure Level 86dB Frequency Response 0Hz – 20kHz Resonant Frequency 270Hz Mounting Type Bare Mount Diameter 28mm (1.102″) Depth 11mm (0.433″) Total Harmonic Distortion ≤8% at 1kHz, 0.1W Perfect for OEM projects, portable devices, medical instruments, and automotive audio applications. Built for reliability and high-performance audio delivery in compact spaces.
