10” Midrange , 2.5” voice coil, 250 W, 97 dB

 

10M300_copy

KEY FEATURES:

  • 97 db 1W / 1m average sensitivity
  • 64 mm high temperature aluminium voice coil
  • 500 W AES program power
  • Powerful, ferrite 169 mm magnet structure

 

Application : Power midrange speaker

The 10M250 loudspeakers is designed as a power midrange speaker, providing high output and low distortion midrange from 250 Hz to 3 kHz. It features aluminium die cast frame, 169 mm magnet structure and curvilinear cone. 10M250 is suitable for application as the high power midrange in 3 way boxes including horn loading application.

 

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
7.17 Ohm
250 W
500 W
(500-5000 Hz) 97 dB/W/m
70 - 5000 Hz
64 mm
Aluminium
Kapton™
10 mm
9 mm
Paper
Die cast aluminium
Ferrite
1.40 T

THIELE-SMALL PARAMETERS

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

76.65 Hz
14.62
0.285
0.280
23.05 Litres
26.82 grams
6.09 Ohms
317.3 cm2
± 2.75 mm
0.161 mm/N
16.61 T.m
0.60 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
122.5 mm
6.6 kg

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