PUI Audio 8 Ω 3 W Miniature Speaker 6 mm, 30mm

This miniature speaker is a Compact audio driver designed for integration into electronic and automation systems where space is limited. It reproduces high-frequency sound suitable for signalling and alerting duties within electrical and mechanical assemblies. The unit is constructed with a polymer diaphragm and is intended for installations requiring a small footprint and audible output at clear mid-to-high frequencies.

• 8Ω impedance provides straightforward matching with common drivers
• 3W rated power supports modest acoustic output for alerts
• 12kHz Peak frequency response for clear high-frequency tones
• 82dBA sound level ensures audible notification in busy environments
• RoHS and REACH conformity for compatibility with regulated projects

• Suitable for panel-mounted alarm and status indicators in automation
• Ideal for control cabinets requiring audible alerts without space loss
• Used for electronic test rigs needing clear high-frequency signalling
• Can be used for Compact consumer electronics with limited depth

The unit is a miniature speaker with a rectangular footprint that fits into low-profile mounting cutouts and can be secured using typical fasteners or adhesive methods compatible with small drivers.

The mylar cone delivers a lighter moving mass, which improves transient response and makes the device better at producing Sharp high-frequency content for signalling applications.

The component complies with RoHS2011 and REACH requirements, allowing its use in projects that must avoid restricted substances and meet European chemical safety expectations.

Operate it from sources matched to an 8Ω load and limit input power to the 3W rating to prevent thermal stress on the voice Coil and to maintain consistent acoustic performance.