6.5 ” Neodymium Bass, 1.5 ” voice coil, 150 W, 92 dB

 

6NB150_p

KEY FEATURES:

  • 92 db 1W / 1m average sensitivity
  • 38 mm high temperature voice coil
  • 300 W AES program power
  • Water protected cone (front)

Application : Power bass speaker

The 6NB150 is high efficiency, high power bass neodymium loudspeaker, specially designed to use in compact bass reflex boxes. It features 38 mm cooper voice coil, vented aluminium die cast frame with powerful neodymium magnet structure, which achieved very light weight of the speaker.

SPECIFICATIONS

Nominal Diameter
Impedance
Minimum Impedance
Power Capacity AES ¹
Program Power ²
Sensitivity
Frequency Range
Voice Coil Diameter
Voice Coil Material
Voice Coil Former
V. C. Winding Depth
Magnet Gap Depth
Cone Material
Basket
Magnet
Flux Density

6.5"/170 inch/mm
8 Ohm
6.35 Ohm
150 W
300 W
(200-2000 Hz) 92 dB/W/m
60 – 3000 Hz
38 mm
Cooper
Kapton™
14 mm
6 mm
Paper with glassfiber
Die cast aluminium
Neodymium
1.37 T

THIELE-SMALL PARAMETERS

Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL 
Le at 1kHz 

62.32 Hz
5.22
0.296
0.28
9.3 Litres
15.72 grams
5.57 Ohms
127 cm2
±5.5 mm
0.415 mm/N
10.77 T.m
0.65 mH

1. AES standard. Power is calculated on rated minimum impedance. Measurement is in 9 L box enclosure tuned 70 Hz using a 100-2000 Hz band limited pink noise test signal applied continuously for 2 hours.
2. Program power is defined as 3db greater than AES Power Capacity.

* Linear Mathematical Xmax is calculated as: (Hvc - Hg)/2 + Hg/4 where Hvc is the voice coil depth and Hg is the gap depth.

MOUNTING INFORMATION

Overall Diameter
Baffle Hole Diameter
Mounting Holes
Bolt Circle Diameter
Overall Depth
Net Weight

185 mm
145 mm
4 elliptic 5.5 / 6.5 mm
171 mm
78.5 mm
1.25 kg

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