3W 4 Ohm Mini Speaker 2PCS, Compact Full Range Micro Speaker for DIY Electronics Projects, Black Gold

Compact Mini Speakers for Electronics Projects and Devices These compact mini speakers deliver clear, lowdistortion audio in a small, durable package. Constructed from ABS plastic and fitted with a nonpaper diaphragm, they offer reliable sound reproduction and long service life for a wide range of electronic applications. Key benefits Clear sound with low distortion: Nonpaper diaphragm design produces rich, natural audio for voice prompts, alerts, and simple music playback. Durable and lightweight: ABS plastic housing is resistant to heat, wear, and corrosion while keeping the speakers easy to carry and mount. Easy to install: Prewired leads and standard 2 mm plug spacing simplify connection to controllers, boards, and audio outputs. Compact size: Small footprint fits tight spaces and embedded projects without compromising performance. Specifications Color: Black Gold Material: ABS plastic Speaker size: 28 x 28 x 9.9 mm (1.1 x 1.1 x 0.39 inch) Line length: 165 mm (6.5 inch) Impedance: 4 Ohm Power: 3 Watt (impedance power), Rated power 2.5 Watt Hole diameter: 2 mm (0.08 inch) Plug spacing: 2 mm (0.08 inch) Package contents: 2 pcs mini speaker How to use Connect the speaker lead to the audio output terminal of your device. Turn on the device power. Play an audio signal to produce sound. Practical applications Robotics and embedded systems: Mount inside robot chassis or development projects for status tones and speech prompts. Advertising machines and kiosks: Provide clear voice messages or alerts in vending, signage, and public information systems. Consumer electronics and prototypes: Add audio output to gaming consoles, phones, laptops, and integrated control systems for notifications and simple playback. What makes these speakers stand out Balanced smallform performance: Combines compact dimensions with a nonpaper diaphragm for better clarity than comparable micro speakers. Built for integration: Standard 2 mm hole and plug spacing along with a 165 mm lead make mounting and wiring straightforward. Reliable construction: ABS housing supports longer service life in repeateduse or embedded environments. Package includes two mini speakers ready for installation in electronic projects and devices.