Data Sheet
CHASSIS DIAMETER PROGRAM POWER FREQUENCY RESPONSE
SENSITIVITY (1W/ 1m) MAX. LINEAR EXCURSION
141117
© 2017, Fane International Ltd. We operate a policy of continuous research and development and as such published specications are subject to change without notice. www.fane-international.com
VOICE COIL
IMPEDANCEFREQUENCY RESPONSE DATA
(3)
+
Excellent for compact two-way PA cabinets.
+
Superb vocal coverage and coherence when deployed in small format line array.
+
High output and low distortion.
+
Exceptional efciency, power handling and frequency coverage from
compact design.
+
Smooth and rened tone with extended usable frequency up to 5 kHz.
+
Can be used well as mid-range unit in small sealed enclosures as part of a
larger system.
+
2-Inch Copper voice coil.
MOUNTING / SHIPPING INFORMATION
Overall Diameter 8.9” / 226 mm
Width Across Flats 8.25” / 209.5 mm
Depth 3.6” / 91.44 mm
Flange Height 0.28” / 7 mm
Bafe Hole Diameter F/M 7.33” / 186 mm
Bafe Hole Diameter R/M N/A
Chassis Material Die-cast Aluminium
Gasket Supplied Front & Rear
Outer Fixing Holes 4x ø 5.5 mm on 214 mm PCD
Inner Fixing Holes N/A
Connectors
(4)
Push-button Spring
Terminals
Weight 6.9 lb / 3.13 Kg
Shipping Weight 8.5 lb / 3.86 Kg
Packing Carton
Dimensions (mm)
(W) 235 (D) 235 (H) 130
TECHNICAL & THIELE SMALL PARAMETERS
Fs 62 Hz
Re 6.1 Ω
Qms 4.3
Qes 0.42
Qts 0.38
Vas 22 Litres
Vd 0.118 Litres
Cms 0.318 mm/N
Bl 11 T/m
Mms 20.69 g
Xmax 5.5 mm
Sd 220 cm
2
Efciency 1.25 %
Le (1k Hz) 1.2 mH
EBP 147.62 Hz
Effective Piston Diameter 6.5” / 165mm
Rec. Enclosure Volume 20 - 35 Litres
GENERAL SPECIFICATIONS
Nominal Chassis Diameter 8” / 203.2 mm
Nominal Impedance
(1)
8 Ohm
Minimum Impedance Zmin 7.8 Ω
AES Power Handling
(2)
225 W (A.E.S.)
Program Power 450 W
Peak Power
(6dB Crest Factor)
900 W
Frequency Range
(-6dB)
55 Hz - 5 kHz
Sensitivity
(1W/ 1m)
97 dB
Magnet Material Ferrite
Magnet Weight 34 oz
Magnetic Gap Depth 0.31” / 8 mm
Flux Density 1 Tesla
Former Material Glass Fibre
Voice Coil Material Copper
Coil Winding Height 0.59” / 15 mm
Voice Coil Diameter 2” / 50.8 mm
Cone/ Dust Dome Material Paper / Paper
Surround / Edge
Termination
Polyvinyl Damped Multi
Roll. Poly Cotton
THE PROFESSIONAL SERIES
THE PROFESSIONAL SERIES SOVEREIGN PRO 8-225 | BASS / MID-RANGE DRIVER
SOVEREIGN PRO 8-225
BASS / MID-RANGE DRIVER
8” / 203.2 mm 450 W 55 Hz - 5 kHz
97 dB 5.5 mm Xmax
2” / 50.8 mm
3.6” /
91.44 mm
5.2” /
134.6 mm
8.25” / 209.5 mm
8.9” / 226 mm
+120
+110
+100
+90
+80
+70
+60
+50
20 50 100
200
500
1k 2k
5k
10k
20k
dBr
Hz
Ohms
Hz
200
100
50
20
10
5
2
1
20 50 100
200
500
1k 2k
5k
10k
20k
(1) Please enquire about alternative impedances.
(2) A.E.S. power handling test. Pink noise bandpass ltered at 12 dB per octave with cutoff frequencies of 55 Hz and
550 Hz. Driver mounted in free air, test signal applied at rated power for two hours.
(3) Half space response measured in a 965 Litre sealed box. Blue line = fundamental 45° off-axis. Please note that
the frequency response measurements are supplied for comparison only and are not a measure of the low
frequency performance which may be achieved in a fully optimised system.
(4) Positive voltage at red terminal causes forward motion of cone.