CT MAIN 170

Construction

The cabinet consists of 19 mm boards and a 16 mm double baffle. The side piece, top and base of the medium range chamber are, at the same time, cabinet stiffeners. First of all, make the necessary cut-outs in the cabinet panels and apply the chamfers to the double baffle. Once the cabinet has been made up, prepare the mounts for the woofer and the mid-range drivers. Finally, fit the speaker drivers. If required, a stand can be made using the same size as the cabinet base to the required height.

Inner damping

The damping of the speaker uses half a mat of damping material stuffed into the medium range cabinet. The rest is used for the bass section.

Component parts list for 1 box

Tweeter:	SC 4 ND 4 Ohm	1 piece
Midrange driver:	W 100 SC 4 Ohm	2 pieces
Woofer:	W 170 SC 4 Ohm	2 pieces
Crossover:	Crossover CT Main/Center 170
Terminal:	ST 77	1 piece
Damping material:		1,5 bags
Countersunk screws:	3,5 x 25 mm	24 pieces
Cable:	2 x 2,5 mm²	2 m
	2 x 1,5 mm²	1 m
		................

Cabinet parts list for 1 box

Parts	Size (mm)	Quantity

Material: 19 mm chipboard or MDF
Front and rear panel	230 x 740	2
Side panel	202 x 740	2
Top and bottom panel	202 x 192	2
Midrange rear panel	120 x 312	1
Midrange side panel	202 x 312	1
Midrange top and bottom panel	192 x 101	2

Material: 16 mm MDF or wood
Double baffle	230 x 740	1

Crossover

Enclosure

Baffle

Mounting SC 4 ND

Characteristics and Sound

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