SOVEREIGN 15-400LF

Bass Driver

£POA

RRP Inc. VAT

AVAILABILITY : IN STOCK

800 W Program Power.
97 dB Sensitivity (1W/1m).
Designed for use in two-way pro-sound applications.
Also works well in monitor or bass guitar applications.
Ideally suited for small, sealed floor wedges or medium sized vented enclosures.
Optimised cone pulp offering increased strength, durability and performance.
2.5-inch Copper voice coil.

Please enquire about alternative impedances.
A.E.S. power handling test. Pink noise bandpass filtered at 12 dB per octave with cutoff frequencies of 45 Hz and 450 Hz. Driver mounted in free air, test signal applied at rated power for two hours.
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.

Electro Acoustic Specifications
Nominal Chassis Diameter	15" / 381 mm
Impedance	8 Ω
Power Handling	400 W (A.E.S.)
Peak Power (6dB Crest Factor)	1600 W (A.E.S.)
Usable Frequency Range (-6dB)	40 Hz - 4 kHz
Sensitivity (1W - 1m) Wideband	97 dB
Moving Mass (inc. Air Load)	74.6 grams
Minimum Impedance (Zmin)	7.2 Ω
Effective Piston Diameter	15.03" / 381.76 mm
Magnet Weight	56 oz
Magnetic Gap Depth	0.39" / 10 mm
Flux Density	0.97 Tesla
Coil Winding Height	0.74" / 19 mm
Voice Coil Diameter	2.5" / 63.5 mm
Speaker Type	Bass Driver
Speaker Series	The Sovereign Series
Program Power	800 W (A.E.S.)
Sensitivity (1W / 1m) Working band

Thiele Small Parameters (TSPs)
FS	41 Hz
Re	5.8 Ω
QMS	7.6
QES	0.62
QTS	0.57
Vas	210 Litres
Vd	0.516 Litres
CMS	0.202 mm/N
BL	13.52 T/m
MMS	74.6 grams
Xmax	4.6 mm
Sd	855.3 cm²
Efficiency	1.98%
Le	2.08 mH
EBP	66.13 Hz

Materials of Construction
Coil Former Material	Glass Fibre
Voice Coil Material	Copper
Magnet Material	Ferrite
Chassis Material	Pressed Steel
Cone Material	Curvilinear Paper
Surround / Edge Termination	Polyvinyl Damped Dbl. Half Roll Linen
Dust Dome Material	Paper
Connectors	Solder Tag
Polarity	Positive voltage at red terminal causes forward motion of cone

Mounting / Shipping Information
Overall Diameter	15" / 381 mm
Width Across Flats	N/A
Flange Height	0.35" / 8.89 mm
Baffle Hole Diameter F/M	13.85" / 351.79 mm
Baffle Hole Diameter R/M	13.85" / 351.79 mm
Gasket Supplied	Front & Rear
Outer Fixing Holes	8x ø 6.35 mm on 14.56" / 369.2 mm PCD
Inner Fixing Holes	Not Applicable
Depth	6.61" / 167.89 mm
Weight	12.34 lb / 5.6 Kg
Recommended Enclosure Volume	2.11 - 4.41 cu ft / 60 - 125 Litres
Shipping Weight	14.55 lb / 6.6 Kg
Packing Carton Dimensions	(W) 410 (D) 410 (H) 210 mm

Description	Size	Format	Get File
Fane Sovereign 15-400LF Datasheet	0.20Mb	.pdf	DOWNLOAD