Specifications
Nominal Diameter
Nominal Impedance
Minumum Impedance
Power Handling
250 mm (10 in.)
8 Ω
6.9 Ω
(60 –600 Hz)
Nominal1
250 W
500 W
99 dB
Continuous Program2
Sensitivity (1W/1m)3
Frequency Range
Voice Coil Diameter
Winding Material
Former Material
60-4000 Hz
65 mm (2.5 in.)
Aluminium
Glass Fibre
12 mm (1/2 in.)
8 mm (5/16 in.)
1.25 T
Winding Depth
Magnetic Gap Depth
Flux Density
Also available in 16 Ω, data upon request
4
Thiele & Small Parameters
Fs
60 Hz
5.7 Ω
0.19
6.3
Re
Qes
Qms
Qts
Vas
Sd
η0
0.18
37 dm.3 (1.3 cu. ft.)
320 cm.2 (49.1 sq. in.)
4.1 %
X max
Mms
Bl
2.4 mm.
27 gr.
17.7 Tm
10 PE 26 | Mid-Bass
Le
1.3 mH
High efficiency mid-bass, 2.5” aluminium voice coil,
with very flat response up to 4 kHz.
Mounting and Shipping Informations
Overall Diameter
Bolt Circle Diameter
Baffle Cutout Diameter
Depth
Flange and Gasket Thickness
Net Weight
260 mm. (10.2 in.)
244 mm. (9.6 in.)
228 mm. (8.8 in.)
110 mm. (4.3 in.)
17 mm. (2/3 in.)
7.1 Kg. (15.6 lb.)
7.8 Kg. (17.2 lb.)
320x320x160 mm
(12x12x6.3 in.)
Shipping Weight
Shipping Box
1 2 hours test made with continuous pink noise signal (6 dB crest factor) within the
specified range . Power calculated on rated minimum impedance. Loudspeaker in
free air.
2 Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
3 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal
Impedance. Average SPL from 200 to 4000 Hz.
4 Thiele-Small parameters are measured after a high level 20 Hz sine wave precon-
ditioning test.
8
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