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Visaton DL 18/2 T 8 Ohm, 6.5 Inch, Ceiling Speaker

DL 18/2 T · 8 Ω · part 50100 — Product photo

Product photo · Enlarge image

DL 18/2 T · 8 Ω · part 50100 — Product photo Product photo DL 18/2 T · 8 Ω · part 50100 — Rear view and connections Rear view and connections DL 18/2 T · 8 Ω · part 50100 — Dimension drawing Dimension drawing DL 18/2 T · 8 Ω · part 50100 — Response and impedance Response and impedance DL 18/2 T · 8 Ω · part 50100 — Directivity pattern Directivity pattern

Product photographs and manufacturer drawings. Images are not to scale.

DL 18/2 T · 8 Ω · part 50100 — Product photo

Product photo

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Part number: 50100

A 50 W coaxial ceiling speaker with a removable bayonet grille for music and speech systems.

Type
Coaxial ceiling speaker
Impedance
8 Ω
Rated power
50 W
Cut-out
200 mm
Face / finish
White, RAL 9010
Mean SPL
90 dB (1 W/1 m)
ex VAT
£65.94 inc VAT
Maximum quantity available reached.

Stock and dispatch
Selected products are held in UK stock; other lines are sourced to order. Dispatch timing depends on the product and quantity.

Delivery information. Need it for a specific date? Ask us.

Quantity discounts

Description

The DL 18/2 T uses a two-way coaxial driver behind a white, corrosion-resistant grille for music and speech in suspended ceilings. The speaker and mounting ring fit into a round opening, and the grille attaches with a bayonet connection. This 8 Ω version handles 50 W and is supplied without a 100 V transformer.

Typical applications

  • Music and speech in shops and hotels
  • Home and commercial ceiling installations
Full specifications
DL 18/2 T · 8 Ω
Rated power50 W
Maximum power70 W
Nominal impedance8 Ω
Frequency response (−10 dB)50–20000 Hz
Mean sound pressure level90 dB (1 W/1 m)
Opening angle (-6 dB)64°/4000 Hz
Resonance frequency90 Hz
Magnetic induction0.95 T
Magnetic flux310 µWb
Height of front pole-plate4 mm
Voice coil diameter25 mm
Cut-out diameter200 mm
Net weight1.15 kg
DC resistance6.9 Ω
Mechanical Q factor Qms2.68
Electrical Q factor Qes1.68
Total Q factor Qts1.03
Equivalent volume15 l
Effective piston area129 cm²
Moving mass7.9 g
Voice-coil inductance0.75 mH
ColourWhite, RAL 9010
ConnectionsSpring terminals
Protective systemIPX3
Temperature range−40 to 80 °C
Front diameter218 mm
Depth shown in drawing93 mm including fixing brackets
Dimensions and drawings
DL 18/2 T · 8 Ω · part 50100 — Dimension drawing

Dimension drawing · Open original image

Installation and cabinet guidance

Prepare a 200 mm circular cut-out for the 218 mm face. Fit the speaker with its mounting ring using the snap-in fixings, then attach the grille with the bayonet connection. Allow for the 93 mm depth shown in the dimension drawing for the full fixing-bracket envelope, plus access for the connections and cable. Check the panel can support the complete fitting.

Connect to an amplifier suitable for the 8 Ω load, observing the terminal polarity. Use the spring-terminal connection. Support the cable so it does not pull on the connection.

FD 18 (50103) and FD 18 L (50123) are optional rear covers. They are not suitable for F30 fire-protection ceilings; a separate suitable ceiling-housing system is required where the installation calls for one.

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