High Frequency Be Tweeter w/Waveguide Upgrade vs Proprietary Tweeter Array
The Proprietary Tweeter Array's sensitivity is 95 dB against the High Frequency Be Tweeter w/Waveguide Upgrade's 99 dB, its impedance 8Ω against 4Ω, and its low-frequency extension 20 Hz against 30 Hz. Both share high-frequency extension (30 kHz).