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10pcs 21mm Plastic External Magnet Speaker 8 Ohm 0.25W Toy Audio Speaker
- Product Model: 21mm Plastic Speaker 8 0.25W Product Type: Speaker Package Size: 21mm Impedance: 8 Power Handling: 0.25W Operating Frequency: 0-20kHz Sound Pressure Level: 88±3dB Material: Plastic A high-performance buzzer speaker designed for a wide range of electronic projects. Perfect for Arduino and Raspberry Pi applications, as well as advertising machines, game consoles, smart home devices, and more. No complex driving circuits required . Ideal for digital displays, security systems, alarms, printers, and other electronics needing an audible alert. Features long service life, stable performance, and high pass rate. Easy to integrate into various DIY and industrial projects. A must-have for engineers, hobbyists, and developers looking for a dependable sound module.
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Compact 21mm Speaker with 8 Impedance 21mm diameter; 8 impedance; 0.25W power handling; 0-20kHz frequency range; 88±3dB sound pressure level; ideal for small electronic projects and audio alerts; Easy Integration for Arduino and Raspberry Pi Plug-and-play design; compatible with Arduino and Raspberry Pi; no complex circuitry needed; suitable for DIY, smart home, and game console applications; Stable Performance in Various Environments Plastic construction; long service life; stable operation under normal conditions; reliable for continuous use in consumer electronics and automation systems; Low Power Consumption for Extended Use 0.25W power rating; energy-efficient design; suitable for battery-powered devices; supports 72-hour operation in low-power mode; Clear Audio Output for Simple Applications High-quality sound reproduction; 88±3dB output level; easy to install; perfect for alarms, digital displays, and basic audio feedback systems
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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Kepler Forge Return Policy
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