NEW 12” Neodymium Midbass, 3.5” voice coil, 600 W, 99 dB

 

12nmb35_pic

KEY FEATURES:

  • 99 db 1W / 1m average sensitivity
  • 88 mm high temperature aluminium voice coil
  • 1200 W AES program power
  • Vented neodymium magnet assembly
    with very light weight
  • Two aluminium demodulating rings for
    lower distortion and improved heat dissipation
  • Silicone spider
  • Water protected cone ( front side)

Application : Midbass

The 12NMB35 loudspeaker is combining good linearity and efficiency with high power handling capabilities, with use of new 3.5” (88 mm) aluminium voice coil. It features vented aluminium die cast frame, neodymium magnet assembly with very light weight with two demodulating rings and curvilinear paper cone. 12NMB35 is suitable for application as LF driver in power stage monitors and 2- way PA boxes.

 

 

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

12"/315 inch/mm
8 Ohm
6.75 Ohm
600 W
1200 W
(200 -2000 Hz) 99 dB/W/m
50 - 3000 Hz
88 mm
Aluminium
Glassfiber
19 mm
11 mm
Paper with Kevlar + glass fibers
Die Cast Aluminium
Neodymium
1.05 T

THIELE-SMALL PARAMETERS

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

54,42 Hz
7,41
0.38
0.36
54,29 Litres
58,28 grams
5,5 Ohms
514.7 cm2
±6.75 mm
0.1468 mm/N
17,00 T.m
1,01 mH

1. AES standard. Power is calculated on rated minimum impedance. Measurement is in 65 L box enclosure tuned 63 Hz using a 40-400 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

315 mm
280 mm
8 elliptic 7x8 mm
296 / 298 mm
156 mm
5.05 kg.

 

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