SOVEREIGN PRO 12-300

Bass Driver

(0 Reviews) Review this item

£POA

RRP Inc. VAT

AVAILABILITY : IN STOCK

SPECIAL ORDER ONLY. MINIMUM ORDER QUANTITY APPLIES.
Please contact info@fane-international.com for order information.

600 W Program Power.
97.5 dB Sensitivity (1W/1m).
Highly versatile in 2-way ported enclosures.
Long-throw motor system design with high linearity suspension.
Solid bass and smooth mid-range performance with extended frequency response.
UK manufactured cone with optimised pulp offering increased strength, durability and performance.
Designed for use in 25-80 Litre ported enclosures.
3-inch Inside/ outside windings copper voice coil.

DESCRIPTION

The Sovereign Pro 12-300 is intended for use in two-way ported enclosures, such as the classic bass driver plus horn tweeter or compression driver format. The unit features die cast chassis with long throw motor system and high linearity suspension allowing solid bass reproduction at high-power levels. The driver exhibits smooth frequency response to give a balanced tonal characteristic when properly matched to appropriate high-frequency drivers. The Sovereign Pro 12-300 is designed for use in 25 to 80 Litre ported enclosures and features a 2.5 inch voice coil, 300 Watt power handling and 97.5 dB sensitivity.

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.

SPECIFICATION

Electro Acoustic Specifications
Nominal Chassis Diameter	12" / 304.8 mm
Impedance	4 /8 /16 Ω
Power Handling	300 W (A.E.S.)
Peak Power (6dB Crest Factor)	1200 W (A.E.S.)
Usable Frequency Range (-6dB)	45 Hz - 4.5 kHz
Sensitivity (1W - 1m) Wideband	97.5 dB
Moving Mass (inc. Air Load)	43 grams
Minimum Impedance (Zmin)	6.84 Ω
Effective Piston Diameter	10.31" / 261.87 mm
Magnet Weight	56 oz
Magnetic Gap Depth	0.39" / 10 mm
Flux Density	1.1 Tesla
Coil Winding Height	0.70" / 18 mm
Voice Coil Diameter	2.5" / 63.5 mm
Speaker Type	Bass Driver
Speaker Series	The Professional Series
Program Power	600 W (A.E.S.)
Sensitivity (1W / 1m) Working band

Thiele Small Parameters (TSPs)
FS	46 Hz
Re	5.75 Ω
QMS	5.2
QES	0.375
QTS	0.35
Vas	114 Litres
Vd	0.24 Litres
CMS	0.278 mm/N
BL	14.8 T/m
MMS	43 grams
Xmax	4.5 mm
Sd	540 cm²
Efficiency	2.89%
Le	1.64 mH
EBP	122.67 Hz

Materials of Construction
Coil Former Material	Glass Fibre
Voice Coil Material	Copper - Inside/ Outside
Magnet Material	Ferrite
Chassis Material	Die-cast Aluminium
Cone Material	Curvilinear Paper
Surround / Edge Termination	Polyvinyl Damped Dbl. Half Roll Poly Cotton
Dust Dome Material	Solid Paper
Connectors	Push-button Spring Terminals
Polarity	Positive voltage at red terminal causes forward motion of cone.

Mounting / Shipping Information
Overall Diameter	13" / 330.2 mm
Width Across Flats	12.19" / 309.62 mm
Flange Height	0.305" / 7.8 mm
Baffle Hole Diameter F/M	11.03" / 280.16 mm
Baffle Hole Diameter R/M	10.13" / 257.30 mm
Gasket Supplied	Front & Rear
Outer Fixing Holes	4x ø 0.218" on 12.5" PCD / 4x ø 5.5 mm on 317.5 mm PCD
Inner Fixing Holes	Not Applicable
Depth	5.33" / 135.5 mm
Weight	11.46 lb / 5.2 Kg
Recommended Enclosure Volume	0.88 - 2.83 cu ft / 25 - 80 Litres
Shipping Weight	12.89 lb / 5.85 Kg
Packing Carton Dimensions	(W) 330 (D) 330 (H) 170 mm