Do you have any questions?

ALTO III C

Art. No. 5972

The ALTO III c has been designed as a 3-way column speaker with an inside volume of no less than 55 litres. The twin bass arrangement using two W 170 S - 8 Ohm drivers in parallel guarantees very powerful low-ranging bass reproduction, that comes across crisply and impressively even with hard-hitting beat.

From around 450 Hz upwards, the 10 cm mid-range cone W 100 S - 4 Ohm takes over, mounted in its 3 litre enclosure. Single instruments and solo voices are reproduced throughout the mid-range in a most tangible, crisp fashion, where the precise definition of virtual sound sources and their associated range layering, so typical for good mid-range cones, comes across well.

Above about 3500 Hz, the sound character is rounded off neatly by the crisp 19 mm tweeter DT 94 - 8 Ohm. The exuberance demonstrated by the ALTO III c promises to put listeners in a good mood and keep them there for several hours of musical pleasure.The ALTO III c has been designed as a 3-way column speaker with an inside volume of no less than 55 litres. The twin bass arrangement using two W 170 S - 8 Ohm drivers in parallel guarantees very powerful low-ranging bass reproduction, that comes across crisply and impressively even with hard-hitting beat.

From around 450 Hz upwards, the 10 cm mid-range cone W 100 S - 4 Ohm takes over, mounted in its 3 litre enclosure. Single instruments and solo voices are reproduced throughout the mid-range in a most tangible, crisp fashion, where the precise definition of virtual sound sources and their associated range layering, so typical for good mid-range cones, comes across well.

Above about 3500 Hz, the sound character is rounded off neatly by the crisp 19 mm tweeter DT 94 - 8 Ohm. The exuberance demonstrated by the ALTO III c promises to put listeners in a good mood and keep them there for several hours of musical pleasure.

Technical Data
Component parts list
Additional Content
Rated power 100 W
Maximum power 180 W
Nominal impedance Z 4 Ohm
Übertragungsbereich (-10 dB) 35–22000 Hz
Mittlerer Schalldruckpegel 86 dB (1 W/1 m)
Trennfrequenz 450/3500 Hz
Gehäuseprinzip Bassreflex
Net volume 44 l + 3 l
Außenmaß Höhe 1000 mm
Außenmaß Breite 230 mm
Außenmaß Tiefe 300 mm

Bestückungsliste für 1 Box

The kit includes all the components listed here but not the cabinet.

Tweeter
DT 94 - 8 Ohm
1 pc.
Midrange driver
W 100 S - 4 Ohm
1 pc.
Woofer
W 170 S - 8 Ohm
2 pcs.
Crossover
Weiche Alto III c
1 pc.
Bass reflex tube
(volle Länge) BR 15.34
1 pc.
Terminal
ST 77
1 St.
Damping material
Polyesterwolle
4 bags
Screws (round head)
3,5 x 19 mm
6 pcs.
Screws (countersunk)
3,5 x 25 mm
38 pcs.
Cable
2 x 1,5 mm²
3.5 m

Frequency- and impedance response

Do you have any questions?

Contact us