The 100V mixer-amplifier DM25 combines a digital amplifier and an audio player in a compact and practical enclosure, ideal for small audio installations. It supports playback via USB, FM radio, and Bluetooth, allowing easy wireless connection with a smartphone or tablet. It features a 100V or 4–16 ohm mono output through spring terminals, offering flexibility and simplicity in connecting to speakers.

Flush-mount ceiling speaker with a durable ABS frame, steel chassis and grille, designed for easy installation using spring clamps. It features a 6.5" dual cone driver with a reinforced paper diaphragm, offering full-range reproduction for music and speech. Supports 100V line operation with power options of 3W and 6W, making it ideal for installations in buildings with suspended ceilings, such as commercial or public spaces.