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IMPERO™ 12A

$213.00

IMPERO™ 12A

High power driver recommended for pro audio in vented enclosures. Ideal for two-way top boxes, full-range two-way boxes, bass guitar boxes, and small subwoofers.

SKU: IMPERO 12A Categories: ,

Description

IMPERO™ 12A

High power driver recommended for pro audio in vented enclosures. Ideal for two-way top boxes, full-range two-way boxes, bass guitar boxes, and small subwoofers.

Impero_12A

SPECIFICATION
Nominal Basket Diameter 12″, 305 mm
Nominal Impedance* 8 Ω
Power Rating*
Program Power 2200 W
Watts 1100 W
Resonance 43 Hz
Usable Frequency Range 56 Hz – 3 kHz
Sensitivity* 93 dB
Magnet Weight 109 oz.
Gap Height 0.5″, 12.7 mm
Voice Coil Diameter 4″, 102 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 43 Hz
DC Resistance (Re) 5.58 Ω
Coil Inductance (Le) 1.46m H
Mechanical Q (Qms) 13.84
Electromagnetic Q (Qes) 0.33
Total Q (Qts) 0.32
Compliance Equivalent Volume (Vas) 70.2 liters / 2.48 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 339.4 cc
Mechanical Compliance of Suspension (Cms) 0.17 mm/N
BL Product (BL) 19.49 T-M
Diaphragm Mass Inc. Airload (MMs) 83 grams
Efficiency Bandwidth Product (EBP) 130
Maximum Linear Excursion (Xmax) 6.22 mm
Surface Area of Cone (Sd) 545.4 cm2
Maximum Mechanical Limit (Xlim) 12.5 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed N/a
Vented 33.98-118.93 liters / 1.2-4.2 cu.ft.
Driver Volume Displaced 0.106 cu.ft. / 3 liters
Overall Diameter 12.38″, 314.5 mm
Baffle Hole Diameter 11.06″, 280.9 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.28″, 7.1mm
Mounting Holes B.C.D. 11.69″, 296.9mm
Depth 6.13″, 155.7 mm
Net Weight 24.2 lbs, 10.98 kg
Shipping Weight 26.6 lbs, 12.07 kgs
MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former Fiberglass former
Magnet Composition Ferrite magnet
Core Details Bumped Vented Extended core
Basket Materials Die-cast aluminum basket
Cone Composition Water resistant paper cone
Cone Edge Composition Treated cloth cone edge
Dust Cap Composition Water resistant treated paper dust cap