10” Neodymium Midrange, 3” voice coil, 400 W, 100 dB

 

10N_copy

KEY FEATURES:

  • 100 db 1W / 1m average sensitivity
  • 77 mm high temperature voice coil
  • 800 W AES program power
  • Vented neodymium magnet assembly with massive heatsink
  • Double aluminium demodulating ring for lower distortion and improved heat dissipation

Application : Power midrange speaker

The 10NM300 neodymium loudspeaker is combining high efficiency, wide range and high power handling capability with use of 77 mm aluminium voice coil. It features aluminium die cast frame with vented neodymium magnet structure. The massive heatsink improves the cooling of the magnet structure, which reduce power compression. It is suitable for application as high power midrange or LF driver in 2-way satellite systems.

 

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

10"/262 inch/mm
8 Ohm
7.16 Ohm
400 W
800 W
(200-2000 Hz) 100 dB/W/m
100 - 4000Hz
77 mm
Aluminium
Kapton™
15 mm
9 mm
Paper
Die cast aluminium
Neodymium
1.45 T

THIELE-SMALL PARAMETERS

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

71.36 Hz
9.15
0.214
0.209
20.61 Litres
34.62 grams
5.58 Ohms
317.3 cm2
±5.25 mm
0.144 mm/N
20.12 T.m
0.62 mH

1. AES standard. Power is calculated on rated minimum impedance. Measurement is in 30 L box enclosure tuned 60 Hz using a 50-1000 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

263 mm
225 mm
8 with dia. 7 mm
244 mm
148.3 mm
4.75 kg

Copyright © 2018 Oberton. All Rights Reserved.
Back to Top