6 Cx 2 PL

Coaxial Unit
Code: Z004091P-8+8

Nominal overall diameter: 6″
Nominal voice coil diameter: 2″
Magnet material: Neodymium
Basket material: Aluminium Die-Cast
Power: 400 W
Sensitivity: 94.2 dB
Frequency range: 80-20000 Hz





  • Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor, loudspeaker in free air, power calculated on rated Zmin
  • Power on Continuous Program is defined as 3 dB greater than the Rated Power
  • Sensitivity calculated by Thiele and Small parameters, for SPL average in box refer to frequency response
  • Thiele and Small parameters measured with laser system after preconditioning test
  • Xmax measured with respect to a THD of 10%
  • Xvar value corresponding to a decay of the Force Factor, or Compliance, or both, equal to the 50% of the small signal value.
  • Due to continuing product improvement, the features and the design are subject to change without notice.


Informazioni aggiuntive

General Specifications
Nominal Diameter

166 mm / 6 in

Nominal Impedance LF

8 Ω

Nominal Impedance HF

8 Ω

Rated Power AES LF

200 W

Rated Power AES HF

60 W

Continuos Program Power LF

400 W

Continuos Program Power HF

120 W

Sensitivity @ 1W/1m LF

94.2 dB

Sensitivity @ 1W/1m HF

102.7 dB

Voice Coil Diameter LF

50 mm (2")

Voice Coil Diameter HF

44 mm (1.7")

Voice Coil Winding Depth LF

11 mm

Voice Coil Winding Depth HF

2.6 mm

Magnetic Gap Depth LF

8 mm

Magnetic Gap Depth HF

3 mm

HF Recommended Crossover Frequency

1.6 KHz

Net Weight

1.8 Kg

Magnet Weight

308 g

Constructive Characteristics
Magnet Type


Basket Material

Aluminium Die-Cast

Surround Material

Treated Cloth

LF Voice Coil Winding/Former Material

Copper / Fiberglass

HF Voice Coil Winding/Former Material

Aluminium Flat Wire / Kapton

LF Cone Material


HF Dome Material


HF Spare Parts Code


Mounting Information
Overall Diameter

166 mm

Baffle Cutout Diameter

143 mm

Mounting Holes

4 holes 5×6 on Ø155 mm

Total Depth

104.1 mm

Thiele/Small Parameters





254 µm/N


5.4 l

X max

+/- 3.5 mm


1.19 %




13.8 g


12.79 Tm


122.7 cm²

X var

+/- 6.0 mm

Le (1KHz)

0.70 mH

Re (LF)

6.0 Ω

Re (HF)

6.0 Ω

Fs (LF)

85.0 Hz

Fs (HF)

700 Hz