8-inch Commercial-Grade Ceiling Loudspeaker
(Discontinued Product)

Denon Professional’s range of ceiling loudspeakers is designed to deliver exceptionally accurate, articulate sound while easily meeting commercial requirements for fire-resistance (EN 54-24) and suitability for multiple unit installation.

All three models feature a metal “can” rear enclosure, which provides a fire barrier behind the speaker to meet commercial fire codes. It also serves as the woofer’s enclosure to optimize its bass tuning and low frequency response. The speakers have 70/100-volt transformers to facilitate multiple unit installations without the impedance and level-matching concerns of paralleled transformerless speakers.

There are three different size models with 4-inch, 6 ½-inch and 8-inch woofers. All three utilize high quality drive units in tuned reflex enclosures and precision electronic crossovers to deliver clean, detailed sound, perfect for music, public address applications and business/educational presentations, while meeting all safety and fire codes as required by commercial venues.

  • 8-inch long-excursion woofers
  • 20mm wide dispersion dome tweeter
  • Driver Power: 80 W (RMS) 160 W (Peak)
  • 70/100V transformers for multi-unit installations
  • Metal rear enclosures meet commercial fire codes
  • Frequency response: 45-20kHz
  • Mounting Bracket Included
  • EN 54-24 Compliant
  • System Specification
    • LF Driver: 8 inch (210mm) long-excursion woofer
    • HF Driver: 3/4 inch (20mm) wide dispersion tweeter
    • Frequency Response: 45 - 20 kHz
    • Driver Power: 80W (RMS) and 160W (Peak)
    • Sensitivity: 90dB (1W/1m)
    • Regulatory Compliance: EN 54-24

  • Power Taps: 70/100V transformers for multi-unit installations
    • 70V: 80, 40, 20, 10W and 16Ω bypass
    • 100V: 80, 40, 20W and 16Ω bypass

  • Physical
    • Cutout Hole Diameter: 10.75 inches (273mm)
    • Overall Diameter: 12.13 inches (308mm)
    • In-Ceiling Clearance Height: 8.75 inches (222mm)

  • DN-108S loudspeaker
  • Speaker grill
  • Mounting bracket
  • 4 x screws and washers
  • 4-pin Euroblock connector
  • User Guide
  • Safety and Warranty Manual