Denon Professional DN-108LF 8" Ceiling Mount Ported Subwoofer (Discontinued)

Part # DN-108LF
Model # DN-108LF

The Denon Professional DN-108LF ceiling subwoofer is designed to deliver exceptionally accurate, articulate low frequency reinforcement while easily meeting commercial requirements for fire-resistance and suitability for multiple unit installation

Description

Details

Denon Professional DN-108LF 8" Ceiling Mount Ported Subwoofer (EN 54-24)

The Denon Professional DN-108LF ceiling subwoofer is designed to deliver exceptionally accurate, articulate low frequency reinforcement while easily meeting commercial requirements for fire-resistance and suitability for multiple unit installation. To achieve this it employs a single 8.25" long-excursion, low-frequency driver in a ported enclosure.

The DN-108LF features a metal can rear enclosure, which provides a fire barrier behind the speaker to meet local commercial fire codes. It also serves as the woofer’s enclosure to optimize bass tuning and low-frequency response. Mounting is accomplished via the familiar "dog leg" bracket design. The speaker has 70/100-volt transformers to facilitate multiple unit installations without the impedance and level-matching concerns of paralleled transformerless speakers. Low impedance use is also accommodated via the 8-ohm transformer bypass. The DN-108LF utilizes a 4-pin Euroblock for easy connection to subsequent speakers.

A built-in crossover network enables the DN-108LF to be connected directly to a full-range audio source or paralleled from existing full-range speakers for operation. This high-quality speaker in a tuned reflex enclosure is perfect for music applications, public address demands and business/educational presentations while meeting safety and fire codes as required by commercial venues.

Features

Features

  • 8" Ceiling subwoofer
  • 80W Power handling (160W peak)
  • Designed for 70V/100V/8Ω installations
  • Built-in crossover network, no external processing necessary
  • 4-pin Euroblock connection
  • Mounting hardware included
  • EN 54-24 compliant
Specification
Driver Diameter8.25" (210 mm)
Voice Coil35 mm
Frequency Response53 - 2.3kHz
Power Handling80W continuous (160W peak)
Sensitivity89dB (1W/1m)
Speaker Connection4-pin Euroblock
Regulatory ComplianceEN 54-24
Transformer Power Taps70V - 50, 25, 12.5, 6.25W
100V - 50, 25, 12.5W
Bypass: 8Ω
Grille MaterialSteel
Cut-Out Hole Diameter10.75" (273 mm)
In-Ceiling Clearance8.75" (222 mm)
Speaker Weight13.9 lbs (6.3 kg)
Documents
In The Box

In The Box

  • (1) DN-108LF Subwoofer
  • (1) Magnetic Speaker Grille (White)
  • (4) ea. Screws and Washers
  • (1) 4-Pin Euroblock Connector
  • User Guide
  • Safety and Warranty Manual
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