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6pcs 40mm Iron Shell Inner Magnetic Composite Film Speaker 4 Ohm 3W Round Mylar Toy Horn
- High-Performance 40mm Speaker4 impedance; 3W power handling; 020kHz frequency range; 102±3dB sound pressure output for clear and loud audio signals; Easy Integration for DIY ProjectsCompatible with Arduino and Raspberry Pi; no complex driving circuits needed; simple soldering or plug-in installation; Stable and Durable DesignIron frame construction; long service life; high pass rate; suitable for continuous use in smart home devices and advertising machines; Wide Application RangeIdeal for digital displays, security systems, printers, and audible alerts; reliable performance in low-power environments; Low-Interference OperationMinimal noise distortion; easy to calibrate; not for high-voltage (>50V) systems; ensures consistent sound quality across multiple uses
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Product Model: 40mm Iron Frame Composite Diaphragm Speaker 4 3W
Product Type: Speaker
Enclosure Size: 40mm
Impedance: 4
Power Handling: 3W
Operating Frequency: 0-20kHz Sound
Pressure Output: 102±3dB
Material: Iron Frame 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.
Product Type: Speaker
Enclosure Size: 40mm
Impedance: 4
Power Handling: 3W
Operating Frequency: 0-20kHz Sound
Pressure Output: 102±3dB
Material: Iron Frame 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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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by NovaStar Tech Return Policy
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