NEW 12” Neodymium Woofer, 3” voice coil, 600 W, 93 dB

 

Oberton loudspeaker 12SW600

KEY FEATURES:

  • 93 db 1W / 1m average sensitivity
  • 77 mm high temperature sandwich voice coil
  • 1200 W AES program power
  • Vented neodymium magnet assembly with massive heatsink
  • Double aluminium demodulating rings for lower distortion and improved heat dissipation
  • Double silicone spider for improved excursion control and linearity
  • Water protected cone (front)

Application : Power bass

The 12NSW600 is neodymium bass loudspeaker designed to deliver high impact bass response, with exceptional high excursion. It features 34 mm high sandwich voice coil, double silicon spider, vented neodymium magnet structure and aluminium die cast frame. The special designed components for low Mms ensure very high definition bass reproduction. The massive heatsink improve the cooling of the magnet structure, which reduce power compression.  The double aluminium demodulating rings on the magnet structure reduce distortion and inductance and improve transient response. This results in a high efficient transducer for subwoofer applications, with the ability to handle high excursion with low distortion and reduced thermal power compression. It is suitable for tuned reflex enclosures for high level and high definition subwoofer applications.

 

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
7.7 Ohm
600 W
1200 W
(40 -200 Hz) 93 dB/W/m
35 – 1000 Hz
77 mm
Copper Clad Aluminium
Glass fiber
34 mm
11 mm
Kevlar paper
Die Cast Aluminium
Neodymium
1.2 T

THIELE-SMALL PARAMETERS

Fs
Qms
Qes
Qts
Vas
Mms
Re
Sd
Xmax*
Cms
BL 
Le at 1kHz 
41.97 Hz
7.28
0.331
0.316
62.34 litres
85.34 grams
6.00 Ohms
514.7 cm2
±14.25 mm
0.168 mm/N
20.20 T.m
0.63 mH
 

1. AES standard. Power is calculated on rated minimum impedance. Measurement is in 82 L box enclosure tuned 40 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 eliptic 7x8 mm
296 / 298 mm
185.5 mm
6.65 kg

 

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