Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-PBS05O (PRO) is a 58 mm woofer with a 20 mm tweeter on a two-way crossover driven by a Class D stage with a bridged output and a dynamic power manager, rated 31.0 W with a 60 W peak and producing 92.3 dB at 1 m across 61 Hz to 20 kHz; the pack is 6600 mAh lithium polymer giving 11.9 hours at half volume against 64 minutes at maximum volume, recharging in 5.0 hours from empty over USB-C 5V/3A, 9V/2···
Executive Summary - Specification and Supply PositionTL;DR - The Mistairhome WL-PBS08X (PRO) is a 53 mm full-range driver with a copper shorting ring and a long-throw surround driven by a Class D stage with a separate rail for the output port, rated 21.0 W with a 40 W peak and producing 90.3 dB at 1 m across 67 Hz to 20 kHz; the pack is 5000 mAh lithium polymer giving 12.6 hours at half volume against 71 minutes at maximum volume, recharging in 4.0 hours from empty over USB-C···
Executive Summary: 3D Sound by MistAirHomeTL;DR: A mini Bluetooth speaker is not a phone speaker with a bigger case - it is a sealed audio system: a precision driver and passive radiator tuned in a chamber, a Class-D amplifier with DSP EQ, a certified Bluetooth 5.3 module, a protected lithium battery and an honest IP water rating. MistAirHome is the consumer electronics brand of Wanlin Manufacturing Group, building eight mini speaker families in Shenzhen: pocket, egg-shaped R···