knowles KN2 TWS Reference Design with Consumer Preferred Sound and ANC Owner’s Manual
- June 16, 2024
- knowles
Table of Contents
knowles KN2 TWS Reference Design with Consumer Preferred Sound and ANC
Owner’s Manual
The Knowles Preferred Earphone Response Curve is the result of extensive
consumer testing.
This reference design demonstrates how meeting the curve using a BA tweeter
delivers premium sound that users demand.
Key Benefits
- Fast time to market for TWS with consumer preferred sound, ANC, and advanced features
- Manufactured by a leading ODM
- Top-quality Knowles balanced armature tweeters and MEMS microphones
**Hybrid
** In a hybrid configuration, each driver plays to its strengths. The dynamic woofer provides warm bass with sufficient output to support quality ANC. The balanced armature tweeter delivers clear, precise extended treble that adds life and vibrancy to the music. Hybrids are the fastest way to achieve premium sound with ANC compatibility and plenty of headroom for hearing personalization.
Key Features
- Turnkey reference design, aesthetic customizations possible
- Knowles balanced armature + dynamic combined to achieve the Knowles Preferred Listening Curve
- Hybrid ANC with transparency mode
- 8 hours battery life streaming
- Dual-mic outgoing noise reduction
- Temperature and in-ear sensors
- Qualcomm QCC5144 supporting SBC, AAC, apt X. (apt X Adaptive with license)
Performance Measurements
Frequency response with ANC on and off.
ANC performance, active and passive. Average of four directions and two ear.
Occlusion reduction provided by combination of front vent and ANC.