Visaton ALTO LINE MK II, Speaker Kit (Pair)
Product photo · Enlarge image
Product photo
Frequency and impedance response
Exploded cabinet drawing
Cabinet construction drawing
Crossover diagram
Product photographs and manufacturer drawings. Images are not to scale.
Quantity discounts
Buying in quantity?
Contact us with the quantity you need and we can discuss pricing for your order.
Request a quantity quoteDescription
The ALTO LINE MK II is a VISATON two-way passive loudspeaker design built around DT 94 - 8 Ω, W 130 S - 8 Ω. The manufacturer specifies a bass-reflex arrangement and 30 l net volume, a 38–20000 Hz frequency range and nominal impedance of 4 Ω. This kit is sold as a pair, while the manufacturer's component and cabinet lists are stated for one cabinet.
Typical applications
- DIY loudspeaker construction from the published VISATON cabinet plan
- Stereo hi-fi loudspeaker construction
- Restoration of the documented VISATON design
- Custom cabinetry that preserves the published internal volume and layout
Full specifications
| Rated power | 80 W |
|---|---|
| Maximum power | 130 W |
| Nominal impedance | 4 Ω |
| Frequency response (−10 dB) | 38–20000 Hz |
| Mean sound pressure level | 85 dB (1 W/1 m) |
| Crossover frequency | 2300 Hz |
| Cabinet principle | Bass-reflex |
| Net volume | 30 l |
| Outside height | 900 mm |
| Outside width | 190 mm |
| Outside depth | 270 mm |
| Manufacturer component-list basis | 1 cabinet / box |
| Kit component — Tweeter | DT 94 - 8 Ω · 1 pc. |
| Kit component — Bass-midrange driver | W 130 S - 8 Ω · 2 pcs. |
| Kit component — Crossover | ALTO LINE MK II · 1 pc. |
| Kit component — Bass reflex tube | BR 15.34 (length: 14.7 cm) · 1 pc. |
| Kit component — Terminal | ST 77 · 1 pc. |
| Kit component — Damping material | Polyester wool · 1.5 bags |
| Kit component — Wood screws | 3.5 x 19 mm · 3 pcs. |
| Kit component — Countersunk screws | 3.5 x 25 mm · 14 pcs. |
| Kit component — Cable | 2 x 1.5 mm² · 2 m |
Dimensions and drawings

Exploded cabinet drawing · Open original image

Cabinet construction drawing · Open original image

Crossover diagram · Open original image
Installation and cabinet guidance
Build each cabinet from the linked manufacturer construction drawing and cabinet parts list. The documented outside size is 900 mm × 190 mm × 270 mm (H × W × D); the specified cabinet principle is Bass-reflex with 30 l net volume. Preserve the published driver, port, bracing and crossover positions.
The manufacturer states its component and cabinet parts lists for one box. Sold as: Pair. The kit excludes the cabinet; confirm component quantities against the ordered sales unit before starting the build.
Keep the bass-reflex opening and the space immediately around it clear where the construction instructions require it.