Features include
2000W Program Power
4000W (peak) AES
12” Nominal Diameter
8 Ω
Water Resistant Cone &Dust-cap
Applications
Mid-Bass
Subwoofer
Woofer
Pro Audio
Bass Guitar
Box Type: Vented
Scoop Loading
Horn Loading
PARAMETERS (1)
Resonant Frequency (fs) : 48.14 Hz
DC Resistance (Re) : 6.04 Ω
Coil Inductance (Le) : 1.13 m H
Mechanical Q (Qms) : 14.88
Electromagnetic Q (Qes) : 0.4
Total Q (Qts) : 0.39
PARAMETERS (2)
Compliance Equivalent Volume (Vas) : 49.55 liters / 1.75 cu.ft.
Peak Diaphragm Displacement Volume (Vd) : 387 cc
Mechanical Compliance of Suspension (Cms) : 0.12 mm/N
BL Product (BL) : 20.40 T-M
Diaphragm Mass Inc. Airload (MMs) : 91.96 grams
Efficiency Bandwidth Product (EBP) : 119.2
Maximum Linear Excursion (Xmax) : 7.1 mm
Surface Area of Cone (Sd) : 545.4 cm2
Maximum Mechanical Limit (Xlim) : 19.6 mm
SPECIFICATION
Nominal Basket Diameter : 12-in, 304.8 mm
Nominal Impedance* : 8 Ω
Power Rating* :
Program Power : 2000 W
Watts : 1000 W
Resonance : 48.14 Hz
Usable Frequency Range : 42 Hz - 1.6 kHz
Sensitivity* : 93.33 dB
Magnet Weight : 109 oz.
Gap Height : 0.375-in, 9.5 mm
Voice Coil Diameter : 4-in, 101.6 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Vented : 31.15-87.78 liters / 1.1-3.1 cu.ft.
Driver Volume Displaced : 183 cu.in. / 3 liters
Overall Diameter : 12.38", 314.45 mm
Baffle Hole Diameter : 11.06", 280.92 mm
Front Sealing Gasket : Yes
Mounting Holes Diameter : 0.28", 7.112mm
Mounting Holes B.C.D. : 11.7", 297.18mm
Depth : 6.04", 153.416 mm
Net Weight : 21.8 lbs, 9.89 kg
Shipping Weight : 23.8 lbs, 10.8 kgs
MATERIALS OF CONSTRUCTION
Coil Construction : Inside/outside copper voice coil
Coil Former : Fiberglass former
Magnet Composition : Ferrite magnet
Core Details : Vented and extended core
Backplate Details : Vented
Basket Materials : Die-cast aluminum basket
Cone Composition : Water-resistant treated paper cone
Cone Edge Composition : Cloth cone edge
Dust Cap Composition : Water-resistant treated dust cap
2000W Program Power
4000W (peak) AES
12” Nominal Diameter
8 Ω
Water Resistant Cone &Dust-cap
Applications
Mid-Bass
Subwoofer
Woofer
Pro Audio
Bass Guitar
Box Type: Vented
Scoop Loading
Horn Loading
PARAMETERS (1)
Resonant Frequency (fs) : 48.14 Hz
DC Resistance (Re) : 6.04 Ω
Coil Inductance (Le) : 1.13 m H
Mechanical Q (Qms) : 14.88
Electromagnetic Q (Qes) : 0.4
Total Q (Qts) : 0.39
PARAMETERS (2)
Compliance Equivalent Volume (Vas) : 49.55 liters / 1.75 cu.ft.
Peak Diaphragm Displacement Volume (Vd) : 387 cc
Mechanical Compliance of Suspension (Cms) : 0.12 mm/N
BL Product (BL) : 20.40 T-M
Diaphragm Mass Inc. Airload (MMs) : 91.96 grams
Efficiency Bandwidth Product (EBP) : 119.2
Maximum Linear Excursion (Xmax) : 7.1 mm
Surface Area of Cone (Sd) : 545.4 cm2
Maximum Mechanical Limit (Xlim) : 19.6 mm
SPECIFICATION
Nominal Basket Diameter : 12-in, 304.8 mm
Nominal Impedance* : 8 Ω
Power Rating* :
Program Power : 2000 W
Watts : 1000 W
Resonance : 48.14 Hz
Usable Frequency Range : 42 Hz - 1.6 kHz
Sensitivity* : 93.33 dB
Magnet Weight : 109 oz.
Gap Height : 0.375-in, 9.5 mm
Voice Coil Diameter : 4-in, 101.6 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Vented : 31.15-87.78 liters / 1.1-3.1 cu.ft.
Driver Volume Displaced : 183 cu.in. / 3 liters
Overall Diameter : 12.38", 314.45 mm
Baffle Hole Diameter : 11.06", 280.92 mm
Front Sealing Gasket : Yes
Mounting Holes Diameter : 0.28", 7.112mm
Mounting Holes B.C.D. : 11.7", 297.18mm
Depth : 6.04", 153.416 mm
Net Weight : 21.8 lbs, 9.89 kg
Shipping Weight : 23.8 lbs, 10.8 kgs
MATERIALS OF CONSTRUCTION
Coil Construction : Inside/outside copper voice coil
Coil Former : Fiberglass former
Magnet Composition : Ferrite magnet
Core Details : Vented and extended core
Backplate Details : Vented
Basket Materials : Die-cast aluminum basket
Cone Composition : Water-resistant treated paper cone
Cone Edge Composition : Cloth cone edge
Dust Cap Composition : Water-resistant treated dust cap