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Visaton Alto III C - price per pair.

Visaton Alto III C - price per pair.
Visaton Alto III C - price per pair. Visaton Alto III C - price per pair. Visaton Alto III C - price per pair.
Product Code: Visaton Alto III C - price per pair.
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Availability: In Stock
Price: £465.74
Ex Tax: £388.12

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ALTO 111 C Art. No. 5972 (1 pair of speakers, assembly required)Characteristics and sound properties

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.


Protective grille: NG 4" for W 100 S 1 piece NG 6,5" for W 170 S 2 pieces

Additional Technical Data:

Cut-off frequency 450 / 3500 Hz
Principle of Housing Bassreflex
Net volume 44 l + 3 l
Outer dimension height 1000 mm
Outer dimension width 230 mm
Outer dimension depth 300 mm

The cabinet consists of boards stuck together (butt jointed), making construction a simple matter. The two boards for the closed mid-range compartment are fitted inside the cabinet before the last side panel is glued in place. Before this, an 8 mm hole has to be drilled in the rear panel of the mid-range enclosure for the connection leads. The crossover unit is mounted on the rear panel behind the upper bass cut-out.

Inner damping

The damping of the speaker uses eight mats of damping material pushed into the cabinet. To this end, the mats are folded once longways and once cross-ways and pushed into the cabinet in such a way that the space behind the bass tubes remains free and the rest of the space inside the cabinet is loosely filled.

Component parts list for 1 box

The kit includes all necessary components (see list below). Cabinet parts are not included.
Tweeter: DT 94 8 Ohm 1 piece
Midrange driver: W 100 S 4 Ohm 1 piece
Woofer: W 170 S 8 Ohm 2 pieces
Crossover: "Alto III c"
Bass reflex tube: BR 15.34 (full length) 1 piece
Terminal: ST 77 1 piece
Damping material: 4 bags
Wood screws: 3,5 x 19 mm 3 pieces
Countersunk screws: 3,5 x 25 mm 19 pieces
Cable: 2 x 1,5 mm2 3,5 m

Cabinet parts list for 1 box

Parts Size (mm) Quantity
Material: 19 mm chipboard or MDF
Top and bottom panel 192 x 262 2
Side panel 262 x 1000 2
Front panel 230 x 1000 1
Rear panel 230 x 1000 1
Midrange rear panel 192 x 250 1
Midrange bottom panel 192 x 70 1


Rated Power 100 W
Maximum power 180 W
Impedance 4 Ohm
Sound pressure level -
Sensitivity -
Frequency response (-10 dB) 35 - 22000 Hz
Mean sound pressure level 86 dB(1 W/1 m)
Max sound pressure level -
Maximum cone displacement -
Resonance frequency -
Magnetic induction -
Magnetic flux -
Height of front pole-plate -
Voice coil diameter -
Height of winding -
Cutout diameter -
Length of cable -
Net Weight -