Speaker - 10" Eminence Legend CA10-8 - 200 Watt - 8 ohm

No longer available through MESA/Boogie (shown for reference only). Currently available at: https://www.parts-express.com/eminence-legend-ca10-8-10-bass-guitar-driver-8-ohm--290-4802

Speaker - 10" Eminence Legend CA10-8 - 200 Watt - 8 ohm 

Recommended replacement speaker for 10 inch loaded PowerHouse cabinets, as the original PowerHouse Speaker is no longer available. Features a truncated cast frame chassis for tight fitting in your 2x, 4x and 8x10 cabinet. Loud and clear bass guitar tone with legendary growl.

Specifications
Nominal Basket Diameter: 10”, 254 mm
Nominal Impedance: 8 Ω
Power Rating 200 Watts Continuous / 400 Watts Music Program/Program Power - “Program Power” is what the speaker can handle with a music signal.  It’s always twice the Continuous rating.
Resonance: 53 Hz
Usable Frequency Range: 50 Hz – 3 kHz
Sensitivity: 96.3 dB
Magnet Weight: 38 oz.
Gap Height: 0.312”, 7.9 mm
Voice Coil Diameter: 0.312”, 7.9 mm

Thiele & Small Parameters
Resonant Frequency (fs): 53 Hz
DC Resistance (Re): 4.83 Ω
Coil Inductance (Le): 0.51m H
Mechanical Q (Qms): 6.53
Electromagnetic Q (Qes): 0.49
Total Q (Qts): 0.45
Compliance Equivalent Volume (Vas): 51.05 liters / 1.8 cu.ft.
Peak Diaphragm Displacement Volume (Vd): 105.7 cc
Mechanical Compliance of Suspension (Cms): 0.3 mm/N
BL Product (BL): 10.07 T-M
Diaphragm Mass Inc. Airload (MMs): 31 grams
Efficiency Bandwidth Product (EBP): 109
Maximum Linear Excursion (Xmax): 3.02 mm
Surface Area of Cone (Sd): 350.1 cm2
Maximum Mechanical Limit (Xlim): 7 mm

Mounting Information
Recommended Enclosure Recommended Enclosure Volume Vented: 21.24–56.63 liters, 0.75–2 cu.ft.
Driver Volume Displaced: 0.043 cu.ft., 1.22 liters
Overall Diameter: 10.5’’, 266.7 mm
Baffle Hole Diameter: 9.01’’, 228.9 mm
Front Sealing Gasket: Yes
Rear Sealing Gasket: Yes
Mounting Holes Diameter: 0’’, 0 mm
Mounting Holes B.C.D.: 0’’, 0 mm
Depth: 0’’, 0 mm
Net Weight: 8.8 lbs , 3.99 kg
Shipping Weight: 9.7 lbs , 4.4 kg

Materials
Coil Construction: Copper voice coil
Coil Former: Kapton former
Magnet Composition: Ferrite magnet
Core Details: Vented and extended core
Basket Materials: Die-cast aluminum basket
Cone Composition: Paper cone
Cone Edge Composition: Cloth cone edge
Dust Cap Composition: Treated paper dust cap

Frequency Response