OWR-3507T-36A

Speakers Overview

The OWR-3507T-36A is a 36 Ohms headphone driver manufactured by Ole Wolff Electronics Inc. It features a 10mm diameter top round design with a plastic cone and Nd-Fe-B magnet. The component supports a maximum power input of 10 mW and operates within a frequency range of 20 Hz to 20 kHz. It achieves a sound pressure level (SPL) of 97.4 dB. The unit offers IP67 ingress protection, ensuring it is dust tight and waterproof.

Speakers Feature Summary

• Full-range piston diaphragm construction optimized for high-fidelity audio reproduction
• IP67 rated enclosure providing complete dust tightness and waterproof capability
• Neodymium iron boron magnetic system for efficient energy conversion

Speakers Applications

• High-end music headphones
• Gaming headsets
• Active Noise Cancellation (ANC) compatible audio devices

Speakers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct impedance and connector configuration. Confirm that the IP67 rating meets environmental requirements for the intended deployment. Cross-reference the datasheet revision date to ensure compatibility with current assembly standards.

Speakers Selection Notes

Select this driver for applications requiring robust environmental sealing alongside high-quality acoustic performance. The 36 Ohms impedance suits specific amplifier outputs. Ensure the physical dimensions align with the housing design. Consider the top port orientation when designing the acoustic chamber for optimal sound dispersion.

Speakers Part Context

This component belongs to the Ole Wolff OWR series of head- and earphone drivers. The series focuses on high-end audio solutions using piston diaphragm technology. The OWR-3507T-36A variant specifically targets premium consumer audio markets where durability and acoustic precision are critical requirements.

Speakers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify mechanical fit and electrical parameters before considering alternative manufacturers.

Speakers FAQ

What is the ingress protection rating?

The OWR-3507T-36A has an IP67 rating, making it dust tight and waterproof.

Is this driver suitable for ANC systems?

Yes, the full-range driver with piston diaphragm is designed to be compatible with Active Noise Cancellation systems.