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Visaton SC 5 8 Ohm, 0.5 Inch, Magnetically Shielded Dome Tweeter

Part number: 8005

A magnetically shielded 13 mm polycarbonate dome tweeter for the range above 4000 Hz in compact two-way systems.

Nominal size
13 mm / 0.5 inch
Impedance
8 Ω
Rated power
60 W (12 dB/oct. high-pass from 6000 Hz)
Cut-out
48 mm
Sensitivity
90 dB (1 W/1 m)
Resonance
2000 Hz
ex VAT
£16.74 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 SC 5 has a small polycarbonate dome and a shielded magnet system, so it can work close to a screen, with a balanced response and excellent dispersion. Visaton's suggested partner is the shielded F 8 SC full-range driver. This 8 Ω version takes 60 W with a 12 dB/oct. high-pass from 6000 Hz, gives 90 dB (1 W/1 m) and resonates at 2000 Hz.

Typical applications

  • Tweeter for two-way hi-fi speakers
  • Magnetically shielded centre speakers
  • Multimedia and computer speakers
Full specifications
SC 5 · 8 Ω
Rated power60 W (12 dB/oct. high-pass from 6000 Hz)
Maximum power100 W (12 dB/oct. high-pass from 6000 Hz)
Nominal impedance8 Ω
Frequency response (−10 dB)1500–22000 Hz
Mean sound pressure level90 dB (1 W/1 m)
Opening angle (-6 dB)107°/8000 Hz
Resonance frequency fs2000 Hz
Magnetic induction0.7 T
Magnetic flux33 µWb
Height of front pole-plate2 mm
Voice coil diameter13 mm
Height of winding2 mm
Cut-out48 mm
Net weight0.098 kg
Terminals5.2 x 0.5 mm (+)/2.8 x 0.5 mm (-)
Dimensions and drawings
SC 5 · 8 Ω · part 8005 — Dimension drawing

Dimension drawing · Open original image

Installation and cabinet guidance

Allow a 48 mm panel opening. The square faceplate is 51.5 mm across, with 4 mm holes at the corners on a 59.5 mm circle; mark them from the unit itself rather than assuming the spacing. Behind the panel allow about 22.5 mm for the 48 mm rear housing, plus room for the terminals and the wiring.

Mount it on a rigid baffle with a continuous seal between the faceplate and the panel, tighten the fixings evenly and only enough to seal so the faceplate is not distorted, and keep the dome clear of any grille. Connect to the 5.2 x 0.5 mm (+)/2.8 x 0.5 mm (-) blade terminals with matching push-on connectors and observe polarity; the two blade widths identify it. The power ratings apply only with a 12 dB/oct. high-pass filter from 6000 Hz, so feed it through the system crossover or a high-pass filter that gives at least that protection; never connect it directly to a full-range signal. A dome this small depends on that filter to survive, so keep the slope steep. Use an amplifier suitable for the 8 Ω load. The driver is magnetically shielded, so it can be used in centre, multimedia and near-screen speakers.

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