ASX03308-R

Overview

The ASX03308-R is an electromagnetic exciter manufactured by PUI Audio, designed for board or adhesive mounting applications. It features a round shape with a paper cone and neodymium iron boron magnet. The component operates at a nominal impedance of 8 Ohms and has a power rating of 2 W. Key electrical parameters include a self-resonant frequency of 420 Hz and an efficiency of 77 dBA at 1W/100mm. The physical dimensions are approximately 33 mm in diameter with a maximum installation height of 6.50 mm.

Feature Summary

• Utilizes a magnetic exciter design with a paper cone for audio transduction
• Equipped with Neodymium Iron Boron (Nd-Fe-B) magnet material
• Supports solder eyelet termination for circuit connection

Applications

• Integration into electronic devices requiring compact audio output
• Adhesive mounting on flat surfaces for vibration-based sound generation
• Board mount configurations in consumer electronics assemblies

Procurement Notes

Verify the specific suffix and packaging configuration against the manufacturer's current datasheet before ordering. Confirm that the required impedance and power ratings align with the system design constraints. Ensure compatibility with the intended mounting method, whether board mount or adhesive, as specified in the official documentation.

Selection Notes

Select this model when a low-profile exciter with 8 Ohm impedance is required. The 2 W power rating suits moderate volume applications. Consider the 33 mm diameter and 6.50 mm height for spatial constraints. Verify the 77 dBA efficiency meets the acoustic requirements of the target enclosure or surface.

Part Context

This component belongs to the ASX series of exciters from PUI Audio. It is categorized under speakers and transducers within the audio devices subcategory. The part is distinct from standard cone speakers due to its exciter function and mounting style options.

FAQ

What is the self-resonant frequency of the ASX03308-R?

The self-resonant frequency is 420 Hz.

What type of termination does this exciter use?

It uses solder eyelet termination.