Key Features
- 10" (254mm) Mid-Bass Driver
- 150W @ 8 Ohms
- Intended for Cabinet Install
- 20oz Magnet
- 57Hz - 4.5kHz Frequency Response
Description
10" Guitar/P.A. Driver, 8 Ohm, 150 Watt
Recommended for professional audio mid-bass applications in a small sealed cabinet.
Applications: Woofer | Midbass | Pro Audio | Bass Guitar
Box Type: Sealed | Vented | Horn Loading
Eminence's Alpha-10A 10" Guitar/PA speaker is ideal for two-way sound reinforcement loudspeaker systems, keyboard amps, and guitar combos. Made in the USA. 7-year manufacturer's warranty!
Features:
- Kapton coil former
- Polyamide-imide coated copper voice coil
- Ferrite magnet
- Pressed steel basket
- Paper cone
- Cloth accordian surround
- Solid composition paper dust cap
Specifications:
- SPECIFICATION
- Nominal Basket Diameter: 10", 254mm
- Nominal Impedance*: 8 ohms
- Power Rating**
- Watts: 150W
- Music Program: 300W
- Resonance: 50Hz
- Usable Frequency Range: 57Hz - 4.5kHz
- Sensitivity***: 95.6dB
- Magnet Weight: 20 oz.
- Gap Height: 0.25", 6.35mm
- Voice Coil Diameter: 1.5", 38.1mm
- THIELE & SMALL PARAMETERS
- Resonant Frequency (fs): 50Hz
- DC Resistance (Re): 5.31
- Coil Inductance (Le): 0.66mH
- Mechanical Q (Qms): 5.21
- Electromagnetic Q (Qes): 0.66
- Total Q (Qts): 0.59
- Compliance Equivalent Volume (Vas): 82.2 liters / 2.9 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 114cc
- Mechanical Compliance of Suspension (Cms): 0.46mm/N
- BL Product (BL): 7.5 T-M
- Diaphragm Mass Inc. Airload (MMs): 22 grams
- Efficiency Bandwidth Product (EBP): 76
- Maximum Linear Excursion (Xmax): 3.2mm
- Surface Area of Cone (Sd): 355.4 cm2
- Maximum Mechanical Limit (Xlim): 9.1mm
- MOUNTING INFORMATION
- Recommended Enclosure Volume
- Sealed: 8.5-11.3 liters / 0.3-0.4 cu.ft.
- Vented: 28.3-53.8 liters / 1-1.9 cu.ft.
- Driver Volume Displaced: 58.1 cu.in. / 0.95 liters
- Overall Diameter: 10.11", 256.8mm
- Baffle Hole Diameter: 9.13", 231.8mm
- Front Sealing Gasket: Fitted as standard
- Rear Sealing Gasket: Fitted as standard
- Mounting Holes Diameter: 0.23", 5.7mm
- Mounting Holes B.C.D.: 9.6", 243.8mm
- Depth: 3.9", 99mm
- Net Weight: 4.5 lbs, 2 kg
- Shipping Weight: 5.6 lbs, 2.5 kgs
- MATERIALS OF CONSTRUCTION
- Coil Construction: Copper voice coil
- Coil Former: Polyimide former
- Magnet Composition: Ferrite magnet
- Core Details: Vented and extended core
- Basket Materials: Pressed steel basket
- Cone Composition: Paper cone
- Cone Edge Composition: Cloth cone edge
- Dust Cap Composition: Solid composition paper dust cap
Details
- Manufacturer: Eminence
- MPN: ALPHA-10A
- Model Number: Alpha-10A
- UPC: 876358000036