Reference Series 105.4 SP1120
KEF Electronics; Tovil, Maidstone, Kent
- Land
- Grossbritannien (UK)
- Hersteller / Marke
- KEF Electronics; Tovil, Maidstone, Kent
- Jahr
- 1980
- Kategorie
- Lautsprecher, Kopfhörer oder Ohrhörer
- Radiomuseum.org ID
- 314903
- Wellenbereiche
- - ohne
- Spezialitäten
- Hi-Fi-Gerät
- Betriebsart / Volt
- Keine Stromversorgung
- Lautsprecher
- 4 Lautsprecher
- Material
- Gerät mit Holzgehäuse
- von Radiomuseum.org
- Modell: Reference Series 105.4 SP1120 - KEF Electronics; Tovil,
- Form
- Standgerät: allgemein.
- Abmessungen (BHT)
- 936 x 350 x 380 mm / 36.9 x 13.8 x 15 inch
- Bemerkung
-
4-way hi-fi floorstanding loudspeakers finished in walnut, teak, rosewood or black ash veneers with black grille fabric. With a 25mm tweeter, 110mm mid range unit and two 200mm bass units.
Specification Frequency range 55Hz to 20kHz ±2dB at 2m on design axis
(-10dB at 30Hz and 30kHz)Directional characteristics Within 1dB of response on design axis
up to 20,000Hz for ±5° vertically
up to 10,000Hz for ±20° horizontallyMaximum output 108dB spl on programme peaks under typical listening conditions Characteristic sensitivity 86dB spl at 1m on measuring axis for pink noise input of 1W level (anechoic conditions) Distortion Second harmonic less than 1% from 50-20,000Hz
Third harmonic less than 1% from 30-20,000Hz
Measured at 1m on measuring axis at mean spl of 90dBEnclosures Low frequency enclosure: 40 litres
Mid and high frequency enclosure: 8.5 litresPower handling capacity Programme rating 200 W Electronic protection
(S-STOP)The system is protected against any continuous or intermittent fault conditions which produce input signals not greater than 70V peak from DC to 50kHz Nominal impedance 8 Ω Peak level indicator LED flashes to indicate input power level of 200W Listening window indicator LED glows continuously to indicate orientation of head assembly and facilitate alignment of listening window
- Nettogewicht
- 22 kg / 48 lb 7.3 oz (48.458 lb)
- Literaturnachweis
- -- Original prospect or advert (KEF Reference Series Model 105.4 brochure)
- Autor
- Modellseite von Howard Craven angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.
- Weitere Modelle
-
Hier finden Sie 36 Modelle, davon 35 mit Bildern und 10 mit Schaltbildern.
Alle gelisteten Radios usw. von KEF Electronics; Tovil, Maidstone, Kent