Studio : inMusic Brands Inc.

Publisher : inMusic Brands Inc.

Binding : Electronics

Product Description

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.

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System Specification:?

• LF Driver: 4 inch (105mm) long-excursion woofer
• HF Driver: 3/4 inch (20mm) wide dispersion tweeter
• Frequency Response: 80 - 20kHz
• Driver Power: 30W (RMS) and 60W (Peak)
• Sensitivity: 85dB (1W/1m)
• Regulatory Compliance: EN 54-24?

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Power Taps: 70/100V transformers for multi-unit installations:

• 70V: 10, 5, 2.5, 1.25W and 16a?| bypass
• 100V: 10, 5, 2.5W and 16a?| bypass?

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Physical:

• Cutout Hole Diameter: 7.17 inches (182mm)
• Overall Diameter: 8.58 inches (218mm)
• In-Ceiling Clearance Height: 4.92 inches (125mm)

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Box Contents:

• DN-104S loudspeaker
• Mounting bracket
• Speaker grill
• 4 x screws and washers
• 4-pin Euroblock connector
• User Guide
• Safety and Warranty Manual