COLOSSUS 12XB

Bass Driver

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£POA

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AVAILABILITY : OUT OF STOCK

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

Suitable for horn loaded / bandpass applications producing hard hitting, punchy bass.
Exceptional efficiency, power handling and frequency coverage from compact design.
Rugged die cast chassis.
UK manufactured cone offers increased strength, durability and performance.
Extended usable frequency.

DESCRIPTION
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The Colossus 12XB is intended for use in compact bass cabinet or horn loaded applications. The driver can also be used in two-way ported enclosures combined with Fane compression driver and horn offering excellent coverage with clear detailed reproduction. The unit features die cast chassis with long throw motor system and high linearity suspension allowing fast solid bass reproduction at high-power levels.

Please enquire about alternative impedances.
A.E.S. power handling test. Pink noise bandpass filtered at 12 dB per octave with cutoff frequencies of 50 Hz and 500 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	12" / 304.8 mm
Impedance	4 /8 /16 Ω
Power Handling	500 W (A.E.S.)
Peak Power (6dB Crest Factor)	2000 W (A.E.S.)
Usable Frequency Range (-6dB)	45 Hz - 1 kHz
Sensitivity (1W - 1m) Wideband	97 dB
Moving Mass (inc. Air Load)	70.8 grams
Minimum Impedance (Zmin)	6.24 Ω
Effective Piston Diameter	10.24" / 260 mm
Magnet Weight	105.82 oz
Magnetic Gap Depth	0.32" / 8 mm
Flux Density	1.1 Tesla
Coil Winding Height	0.98" / 25 mm
Voice Coil Diameter	3.0" / 76.2 mm
Speaker Type	Bass Driver
Speaker Series	The Professional Series
Program Power	1000 W (A.E.S.)
Sensitivity (1W / 1m) Working band

Thiele Small Parameters (TSPs)
FS	43 Hz
Re	5.2 Ω
QMS	5.81
QES	0.254
QTS	0.244
Vas	78 Litres
Vd	0.56 Litres
CMS	0.196 mm/N
BL	20 T/m
MMS	70.8 grams
Xmax	10.5 mm
Sd	531.6 cm²
Efficiency	2.316%
Le	2.49 mH
EBP	169.29 Hz

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

Mounting / Shipping Information
Overall Diameter	8.9" / 226 mm
Width Across Flats	8.25" / 209.5 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	5.71" / 145 mm
Weight	17 lb / 7.71 Kg
Recommended Enclosure Volume	25 - 65 Litres
Shipping Weight	19 lb / 8.62 Kg
Packing Carton Dimensions	(W) 330 (D) 330 (H) 170 mm