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Visaton DL 18/2 SQ 8 Ohm, 6.5 Inch, In-Wall Speaker

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DL 18/2 SQ · 100 V / 8 Ω · part 50154 — Product photo

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DL 18/2 SQ · 100 V / 8 Ω · part 50154 — Product photo Product photo DL 18/2 SQ · 100 V / 8 Ω · part 50154 — Dimension drawing Dimension drawing DL 18/2 SQ · 100 V / 8 Ω · part 50154 — Response and impedance · 8 Ω input Response and impedance · 8 Ω input DL 18/2 SQ · 100 V / 8 Ω · part 50154 — Directivity pattern Directivity pattern

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

DL 18/2 SQ · 100 V / 8 Ω · part 50154 — Product photo

Product photo

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Part number: 50154

A square two-way speaker for hollow walls and ceilings, with 8 Ω and 100 V connections.

Type
Two-way ceiling / wall
Connection
100 V / 8 Ω
Rated power
40 W at 8 Ω
100 V taps
6 / 3 / 1.5 W
Cutout
187 × 187 mm
Finish
White
ex VAT
£56.34 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 SQ places a 17 cm coaxial driver behind a white metal grille and plastic frame. Four screw-operated clamps secure it in a square cutout. It handles 40 W in 8 Ω operation, or connects to a 100 V line at 6 W, 3 W or 1.5 W through its transformer.

Typical applications

  • Speech and background music in suspended ceilings
  • In-wall audio in suitable hollow partitions
Full specifications
DL 18/2 SQ · 100 V / 8 Ω
Rated power (8 Ω operation)40 W
Maximum power (8 Ω operation)60 W
Nominal impedance8 Ω
Frequency response (−10 dB)70–20000 Hz
Mean sound pressure level90 dB (1 W/1 m)
Opening angle (-6 dB)58°/4000 Hz
Resonance frequency fs100 Hz
Magnetic induction0.8 T
Magnetic flux150 µWb
Height of front pole-plate3 mm
Voice coil diameter20 mm
Height of winding5 mm
Cutout diameter187 × 187 mm
Net weight0.864 kg
Transformer matching6 W/3 W/1.5 W
Sound pressure level97 dB (1 W/1 m) @ 8500 Hz
Max. sound pressure level98 dB (6 W/1 m)
ColourWhite
ConnectionsSpring terminals
Length of cable0.1 m (8 Ω); 0.22 m (100 V)
Protective systemIPX3
Temperature range–25 to 70 °C
Face dimensions220 × 220 mm
Clamping thickness range5–33 mm
Overall depth (drawing)63 mm
Dimensions and drawings
DL 18/2 SQ · 100 V / 8 Ω · part 50154 — Dimension drawing

Dimension drawing · Open original image

Installation and cabinet guidance

Check the 187 × 187 mm cutout, 220 × 220 mm face and 5–33 mm clamping thickness range. Leave room behind the 63 mm overall body for the terminals and cables.

With the amplifier off, choose either the 8 Ω input or a marked 100 V transformer tap. Never connect a 100 V line to the 8 Ω input; insulate unused leads.

Tighten the four clamps evenly against a sound mounting surface. Protect the rear wiring and do not treat the IPX3 rating as permission for immersion or an unprotected outdoor installation.

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