Nominal Basket Diameter

10", 254 mm

Nominal Impedance*

8 Ω

Power Rating*

N/A

50 W

Resonance

130 Hz

Usable Frequency Range

80 Hz - 5.3 kHz

Sensitivity*

99.3 dB

Magnet Weight

38 oz.

Gap Height

0.313", 8 mm

Voice Coil Diameter

1.75", 44 mm

Resonant Frequency (fs)

130 Hz

DC Resistance (Re)

6.35 Ω

Coil Inductance (Le)

0.49m H

Mechanical Q (Qms)

15.4

Electromagnetic Q (Qes)

0.6

Total Q (Qts)

0.58

Compliance Equivalent Volume (Vas)

13.02 liters / 0.46 cu.ft.

Peak Diaphragm Displacement Volume (Vd)

0 cc

Mechanical Compliance of Suspension (Cms)

0.07 mm/N

BL Product (BL)

13.16 T-M

Diaphragm Mass Inc. Airload (MMs)

20 grams

Efficiency Bandwidth Product (EBP)

216

Maximum Linear Excursion (Xmax)

0.79 mm

Surface Area of Cone (Sd)

366.1 cm2

Maximum Mechanical Limit (Xlim)

0 mm

Recommended Enclosure Volume

N/a

N/a

Driver Volume Displaced

0.039 cu.ft. / 1.1 liters

Overall Diameter

10.11", 256.8 mm

Baffle Hole Diameter

9.13", 231.9 mm

Front Sealing Gasket

Yes

Rear Sealing Gasket

Yes

Mounting Holes Diameter

0.23", 5.8mm

Mounting Holes B.C.D.

9.6", 243.8mm

Depth

4", 101.6 mm

Net Weight

7.3 lbs, 3.31 kg

Shipping Weight

8.4 lbs, 3.81 kgs

Coil Construction

Copper voice coil

Coil Former

Paper former

Magnet Composition

Ferrite magnet

Core Details

Non-vented core

Basket Materials

Pressed steel basket

Cone Composition

Hemp paper cone 

Cone Edge Composition

Paper cone edge

Dust Cap Composition

Zurette dust cap