Knowles Balanced Armature Multi-Way Drivers

Knowles Balanced Armature (BA) Multi-Way Drivers are engineered to provide superior fidelity and expansive treble performance within a compact, lightweight, and low-power package size. These BA drivers are small enough to replicate the performance of premium loudspeakers by combining separate woofers, mid-range drivers, and tweeters in a single device. The drivers also improve sound quality and audio fidelity, detail, and realism in both wired and wireless in-ear monitors (IEMs) and consumer True Wireless Stereo (TWS) earphones. Knowles BA Multi-Way Drivers are available with two, three, four, or eight drivers and two, three, or four ways. These BA devices are precision-crafted and tuned to provide clear and consistent, premium audio.

Features

All types
- Precision crafted and tuned to provide clear and consistent, premium audio
- Improved fidelity, realism, and detail over traditional dynamic drivers
- Greater output with less power for power savings
T202
- Two ways
- Two BA drivers
- Versatile BA driver combination exclusively using Knowles automated receivers in compact package size
- Provides clear and high-quality listening experience
- Offers capacitor value modifications and amplitude fine-tuning with added resistors
- Offers precise tolerances and uninterruptible supply continuity with KN automated receivers
T303
- Three ways
- Three BA drivers
- BA driver combination with bass enhancement
- Uses Knowles automated receivers and Knowles dual diaphragm technology
- Uses single dual diaphragm BA receiver in place of dual BA receivers
- Smaller size results in more comfortable fit

T404
- Four ways
- Four BA drivers
- Bass enhancement and unique high frequency extension using Knowles supertweeter
- Driver combination uses Knowles automated receivers, dual diaphragm technology, and supertweeter
- All of the T303 benefits, plus small supertweeter form factor and enhanced high frequency range of 40kHz provide complete offering to deliver lossless and high resolution audio in IEMs and TWS earphones
T408
- Four ways
- Eight BA drivers
- Superior bass enhancement and high frequency extension using Knowles supertweeters
- Driver combination uses Knowles automated receivers, dual diaphragm technology, and supertweeter
- All of T404 benefits, plus enhanced bass extension of two dual diaphragm technology receivers, and enhanced high frequency extension using dual supertweeter

Applications

T202
- Entry-level universal earphones
- Gaming earphones
T303
- High-end universal earphones
- Mid-tier custom IEMs
- Premium gaming earphones

T404
- High-end universal earphones
- High-end custom IEMs
T408
- High-end universal earphones
- High-end custom and audiophile earphones
- High-end gaming earphones