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APPLICATION:

• Ideal for professional audio system as mid-range, high sensitivity unit. Examples include 3 way systems and line-array designs.

 

6NPM

SPECS PDF

DRAWING PDF

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NEODYMIUM MID-RANGE

Ordering code: 6NPM-164

CONT. POWER

SENS.

Fs

Freq. Range

VC Dia.

 IN-OUT WOUND

VC Wire

Cone /

Surround

Magnet

Type

240 WATTS

101.8 dB

125 Hz

180-

8,000 Hz

1.77"

OUTSIDE

ALR

PAPER

FABRIC

NEO

    The 6NPM is a very high efficiency, (101.8 dB 1watt / 1 meter) 6-inch midrange speaker with incredibly linear frequency response characteristics and ultra low harmonic distortion artifacts. The 6NPM has extremely high sound quality. The 6NPM uses a lightweight paper pulp, specifically developed for this application. This unique cone provides the ideal weight to strength ratio.

 

Voice Coil

At the core of the 6NPM is it’s voice coil technology featuring edge wounded aluminum ribbon wire. Unique lightweight and very short former provides the ideal transfer of power between the voice coil and the cone assembly and assists in reducing the distortion artifacts. By combining this material with the state of the art adhesives, the 6FPM delivers incredible performance.

The neodymium magnet is in a direct contact with the CNC exposed aluminum section of the basket, hold in place by our thermal transfer adhesives. This design dramatically improves the heat transfer.

 

 

 

GENERAL SPECIFICATIONS:

Nominal Diameter

152 mm (6 in.)

Rated Impedance

8 ohm

Power Handling

 

AES Power

180 watts

PROGRAM Power

240 watts

PEAK Power

480 watts

Power Compression

 

@ -10dB

0.7 dB

@ 0dB

1.2 dB

@ Max. Power

1.6  dB

Max. Recommended X-OVER Freq.

5,000

Recommended Enclosure Volume

1 - 6 Liters

Cone Design / Cone Material

Curvilinear, paper

Voice Coil Diameter / Winding

1.77"

Voice coil Winding Height

6.8 mm

Front Plate Thickness

6 mm

T/S Parameters:

 

Fs

125 Hz

Re

7.1 Ohm

Sd

143 cm2 (22.17 in.2)

Qms

5

Qes

0.37

Qts

0.35

Vas

3.7 Liters

Mms

9.3 g

Bl product (Force Factor)

12.8 Tm

Peak To Peak Displacement

8 mm

Le (mH @ 1kHz)

0.51

Mechanical Parameters:

 

Overall Diameter

162 mm (6.38 in.)

No. Of Mounting Holes

4

Bolt Circle Diameter

172 mm (6.77 in.)

Front Mount Baffle cutout

145 mm (5.7 in.) Nominal

Rear Mount Baffle cutout

145 mm (5.7 in.) Nominal

Total Depth

60 mm (2.36 in.)

Flange and gasket thickness

0.7 mm ( 0.03 in.)

Packaging info:

 

Net Weight

1.2 kg

Shipping Weight

1.3 kg

Packaging Dimensions

170x170x80mm (6.7x6.7x3.15 in.)

 

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