ALTO LINE

Construction

Simply glue the boards together (butt-jointed) as shown in the parts list. After that, cut out the openings for the speaker drivers, the bass reflex tube (front) and the terminal connections (rear).

Inner damping

The damping of the cabinet uses three mats of damping material rolled loosely, pushed into the cabinet through a bass opening and arranged uniformly above the bass tube.

Component parts list for 1 box

Tweeter	DT 94 8 Ohm	1 pc.
Bass-midrange driver	W 130 S 8 Ohm	2 pcs.
Crossover	"Alto Line"
Bass reflex tube	BR 15.34 (length: 14.7 cm)	1 pc.
Terminal	ST 77	1 pc.
Damping material	Polyester wool	1.5 bags
Wood screws	3.5 x 19 mm	3 pcs.
Countersunk screws	3.5 x 25 mm	14 pcs.
Cable	2 x 1.5 mm²	2 m

Cabinet parts list for 1 box

Parts	Size (mm)	Quantity
Material: 19 mm chipboard or MDF
Front and rear panel	862 x 152	2
Side panel	900 x 270	2
Top and bottom panel	270 x 152	2

Crossover

Sketch

Characteristics and Sound

Search		Home \| Single Drivers / Accessories \| Kits \| Car-Hifi \| High End \| Industry \| Public Address \|