Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-PBS03C (STD) is a 40 mm full-range driver with a neodymium motor and a sealed rear chamber driven by a Class D output stage with a voltage rail held flat as the pack drains, rated 9.0 W with a 22 W peak and producing 85.8 dB at 1 m across 90 Hz to 20 kHz; the pack is 2200 mAh lithium polymer giving 10.6 hours at half volume against 72 minutes at maximum volume, recharging in 2.2 hours from empty o···
Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-PBS02M (STD) is a 45 mm full-range driver on a steel basket with a copper shorting ring driven by a Class D stage running a 2.1 channel bridge on the bass branch, rated 11.0 W with a 26 W peak and producing 86.9 dB at 1 m across 80 Hz to 20 kHz; the pack is 2700 mAh lithium polymer giving 11.3 hours at half volume against 73 minutes at maximum volume, recharging in 2.5 hours from empty over USB-C ···