Eminence Legend B810 10" Bass Guitar Speaker, 32 Ohm

10" Bass Guitar Driver, 32 Ohms, 150 Watts

The Legend B810 is a 32 ohm, 10" stamped frame bass guitar driver. A true classic design with some important updates: an M-roll surround for higher excursion and less cone breakage, a double-dipped cone apex for an extra-strong cone neck, and a bumped back plate for greater voice coil travel before damage. Eminence's B810 offers classic sound with some modern features added to make a driver that will sound great and last a long time. Works well in small sealed enclosures and in some vented applications. The ultimate driver for classic 8 x 10" bass guitar cabinets. Use the Legend B810 four at a time, connected in parallel, to get an 8 ohm load. Eight of them connected in parallel will result in a 4 ohm load.

Specifications:

• SPECIFICATION
• Nominal Basket Diameter: 10", 254mm
• Nominal Impedance*: 32 ohms
• Power Rating**
• Watts: 150W
• Music Program: 300W
• Resonance: 52Hz
• Usable Frequency Range: 49Hz - 5.1kHz
• Sensitivity***: 92.73dB
• Magnet Weight: 30 oz.
• Gap Height: 0.31", 7.94mm
• Voice Coil Diameter: 2", 50.8mm
• THIELE & SMALL PARAMETERS
• Resonant Frequency (fs): 52.07Hz
• DC Resistance (Re): 27.5
• Coil Inductance (Le): 2.72mH
• Mechanical Q (Qms): 13.91
• Electromagnetic Q (Qes): 0.68
• Total Q (Qts): 0.65
• Compliance Equivalent Volume (Vas): 66.4 liters / 2.34 cu.ft.
• Peak Diaphragm Displacement Volume (Vd): 165.2cc
• Mechanical Compliance of Suspension (Cms): 0.39mm/N
• BL Product (BL): 17.7 T-M
• Diaphragm Mass Inc. Airload (MMs): 23.8 grams
• Efficiency Bandwidth Product (EBP): 76.8
• Maximum Linear Excursion (Xmax): 4.7mm
• Surface Area of Cone (Sd): 350.1 cm2
• Maximum Mechanical Limit (Xlim): 9.5mm
• MOUNTING INFORMATION
• Recommended Enclosure Volume
• Sealed: Acceptable
• Vented: Acceptable
• Driver Volume Displaced: 66.9 cu.in. / 1.1 liters
• Overall Diameter: 10.11", 256.8mm
• Baffle Hole Diameter: 9.13", 231.9mm
• Front Sealing Gasket: Fitted as standard
• Rear Sealing Gasket: Fitted as standard
• Mounting Holes Diameter: 0.23", 5.72mm
• Mounting Holes B.C.D.: 9.6", 243.8mm
• Depth: 4.08", 103.6mm
• Net Weight: 6.7 lbs, 3.04 kg
• Shipping Weight: 7.9 lbs, 3.6 kgs
• MATERIALS OF CONSTRUCTION
• Coil Construction: Copper voice coil
• Coil Former: Kapton former
• Magnet Composition: Ferrite magnet
• Core Details: Bumped
• Basket Materials: Pressed steel basket
• Cone Composition: Paper cone
• Cone Edge Composition: Cloth cone edge
• Dust Cap Composition: Zurette dust cap