DTEC-30265-000

Speakers Overview

The Knowles DTEC-30265-000 is a balanced armature receiver designed for in-ear monitor applications. It features a rectangular shape with side porting and delivers a sound pressure level of 113.5 dB. The component operates within a frequency range of 200 Hz to 6.205 kHz and has an impedance of 22 Ohms. The maximum seated height is 7.87 mm (0.310 inches). This transducer is classified under speakers and transducers, specifically engineered for high-fidelity audio reproduction in compact form factors.

Speakers Feature Summary

• Balanced armature transducer architecture optimized for precise audio reproduction
• High sensitivity output rated at 113.5 dB for efficient signal conversion
• Rectangular housing design with side port configuration for acoustic tuning
• Wide operational frequency bandwidth extending from low bass to upper treble

Speakers Applications

• In-ear monitor (IEM) driver assemblies
• High-fidelity personal audio receivers
• Custom earphone manufacturing

Speakers Procurement Notes

Verify the specific acoustic tuning requirements against the 200 Hz to 6.205 kHz frequency response curve. Confirm mechanical fitment with the 7.87 mm maximum seated height constraint. Ensure compatibility with the 22 Ohm impedance load in the target circuit design. Cross-reference official datasheets for any recent revisions to the rectangular housing dimensions or porting specifications before finalizing procurement.

Speakers Selection Notes

Select this component when a balanced armature solution is required for compact in-ear devices. The 113.5 dB sensitivity supports efficient drive levels without excessive power consumption. The rectangular form factor allows for dense packing in custom earpieces. Consider the specific frequency roll-off characteristics beyond 6.205 kHz for multi-driver crossover designs.

Speakers Part Context

This part belongs to the Knowles balanced armature speaker series, which are widely used in professional audio monitoring equipment. Unlike dynamic drivers, these components utilize electromagnetic forces on a suspended armature to produce sound, offering distinct transient response characteristics suitable for critical listening environments.

Speakers Replacement Considerations

Direct substitutes must match the 22 Ohm impedance, 113.5 dB sensitivity, and rectangular side-port geometry. Verify that alternative models maintain the same 7.87 mm height limit and similar frequency response curves to ensure acoustic consistency in existing designs.