Zoom LBC-1 Li-Ion Battery Charger 5.25 Inch Speakers Its Class D platform is

Its Class D platform is intended to support efficient operation

then adjust output levels as part of system tuning

This amplifier is intended for vehicle audio systems using a compatible 2-ohm or 4-ohm subwoofer load

800 Watts RMS Total: Delivers up to 4 x 200 watts RMS at 2 ohms

Zoom LBC-1 Li-Ion Battery Charger 5.25 Inch Speakers Its Class D platform isThe Zoom LBC 1 is a dedicated lithium ion battery charger for compatible Zoom Handy Video Recorder batteries. It provides a separate charging solution for users who want to charge a spare battery outside the recorder. This helps keep a compatible battery ready while another is installed in the camera. It is designed for Zoom BT 02 batteries used with Q4 and Q4n Handy Video Recorders, as well as BT 03 and BT 03b batteries used with Q8 and Q8n 4K