Search Results for: Dustproof

Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-PBS03C (PLUS) 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 18 W peak and producing 85.8 dB at 1 m across 86 Hz to 20 kHz; the pack is 1700 mAh lithium polymer giving 8.2 hours at half volume against 55 minutes at maximum volume, recharging in 2.4 hours from empty o···