Denon Professional DN-104S 4" Commercial In-Ceiling Speaker Fire-Resistance (EN 54-24)

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

The DN-104S features 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.

• 4" long-excursion woofers
• 20mm wide dispersion dome tweeter
• Driver Power: 30W (RMS) 60W (Peak)
• 70/100V transformers for multi-unit installations
• Metal rear enclosures meet commercial fire codes
• Frequency response: 80-20kHz
• Mounting Bracket Included

User Guide

Cut Sheet

• (1) DN-104S Speaker
• (1) Mounting Bracket
• (1) Speaker Grill
• (4) Screws
• (4) Washers
• (1) 4-Pin Euroblock Connector
• User Guide
• Safety & Warranty Manual