Bose Professional DM8C-Sub B DesignMax In-Ceiling Subwoofer – White

The Bose Professional DM8C-Sub W is an in-ceiling subwoofer from the DesignMax series, finished in white. Featuring an 8-inch high-excursion woofer, it extends the low-frequency performance of DesignMax systems, delivering deep, powerful bass that complements full-range loudspeakers. With its discreet ceiling-mount design and paintable magnetic grille, the DM8C-Sub W integrates seamlessly into retail, hospitality, restaurants, offices, and other commercial environments.

Key Features

• Passive subwoofer (requires external amplifier)
• 8″ high-excursion woofer for extended bass performance
• Frequency response: 40 Hz – 125 Hz (–10 dB)
• Power handling: 100 W continuous / 400 W peak
• Maximum SPL: 103 dB continuous, 109 dB peak
• Integrated 70/100V transformer with 8 Ω bypass operation
• Magnetic, paintable grille for discreet ceiling integration
• Low-profile ABS baffle and steel grille in white finish
• Designed to complement Bose DesignMax full-range models

Specifications

• Frequency Range (–10 dB): 40 Hz – 125 Hz
• Coverage Pattern: Omnidirectional (subwoofer)
• Power Handling: 100 W continuous / 400 W peak
• Nominal Impedance: 8 ohms (with transformer bypass)
• Connections: Euroblock connector
• Enclosure: ABS baffle with powder-coated steel grille
• Color: White