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94,01

4

0,486

0,545

4,511

1,52

0,0855

0,466

136,5

0,089

8,66

15,23

91,19

3,2

45,59

97,91

Other details

- Use MDF or navy plywood of not less than 18 mm thick;

- Use white glue for wood in order to glue the box walls together;

- Seal all joints with a mixture of glue and sawdust;

- Use screws for MDF or plywood;

- Whenever possible, lock the box walls;

- Insulate the inside of the walls with a blanket of acrylic fiber or automotive felt;

- Weld the cable ends with tin and avoid making amendments.

The loudspeaker  has been developed  with a single  coil for a perfect compatibility  with the 

different amplifier modules available in the market. The following figure shows the possible way 

of connecting the coil and the resulting impedance.

Technical Specifications

Installation Details

Table 01

Technical specifications

Power rate

(Wrms)

Freq

(Hz@-10db)

Table 03

Thiele-Small parameters

Fs 

(Hz)

Vas 

(L)

Qts

Qes

Qms

η

0

(%)

Sd

2

(m )

Vd

(L)

Xmax

(mm)

BL

(Tm)

Table 04

Additional parameters

Re

(Ohms)

Mms

(g)

Cms

(mm/N)

Rms

(kg/s)

Vol

(L)

A

(cm)

Table 02

Loudspeaker dimensions

B

(cm)

C

(cm)

D

(cm)

E

(cm)

F

(cm)

Z

(Ohms)

SPL

(dB@1W/m)

SPL

(dB@2,83V/m)

15 NOKAUT 1K5

750

40-3000

39,0

37,5

35,0

20,0

16,1

1,5

6,0

6,8

ATTENTION

*This loudspeaker should be connected ONLY to the REAR output of the 

CD/DVD device plus a HPF filter rated to 50 Hz or above.

15 NOKAUT 1K5

15 NOKAUT 1K5

15 NOKAUT 1K5

4 ohms

2

CABLE = 2,5 mm

2 ohms

2

CABLE = 4,0 mm

1 ohm

2

CABLE = 8,0 mm

1 Loudspeaker

2 Loudspeakers

 connected in parallel

4 Loudspeakers 

connected in parallel

Connection arrangements for single-coil loudspeakers

06

03

Summary of Contents for NOKAUT 1K5

Page 1: ...e distorted or smashed basket moving coil burned due to use out of the specifications c After being inspected the product shows evidences of modifications or repairs made by unauthorized personnel d There is evidence that chemicals were used on the loudspeaker components e The loudspeaker has been burned due to the use of amplifiers power modules not having protective under voltage Battery voltage...

Page 2: ...d casing rings and poles Highly stiff basket made of heavy duty steel plate White color Wave Sound sewing Ferrite Basket Cone Dust cap Edge Centering Trim Features Details Features Performance Graphs The frequency response expresses the sensibility curve of the loudspeaker in all of its audible frequency The data shown on the following graphs was obtained in an anechoic chamber with the help of im...

Page 3: ...ay of connecting the coil and the resulting impedance Technical Specifications Installation Details Table 01 Technical specifications Power rate Wrms Freq Hz 10db Table 03 Thiele Small parameters Fs Hz Vas L Qts Qes Qms η0 Sd 2 m Vd L Xmax mm BL Tm Table 04 Additional parameters Re Ohms Mms g Cms mm N Rms kg s Vol L A cm Table 02 Loudspeaker dimensions B cm C cm D cm E cm F cm Z Ohms SPL dB 1W m S...

Page 4: ...PF filter rated to 50 Hz or above 1 Select the type of air duct rectangular or cylindrical 2 Select the type of box Rectangular o trapezoidal 3 Adjust the length of the air duct All measures recommended here are INTERNAL and they generate the total volume specified in the tables This manual contains two 2 box projects for each loudspeaker If you already have a box but it has a different internal v...

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