Eminence Alpha 10A 10in PA Speaker 300W 8 Ohm

Overview

The Eminence Alpha 10A (ALPHA-10A) is a 10in, 300W program (150W RMS), 8 ohm PA speaker from the Alpha series, with a 1.5in voice coil and a ferrite magnet.

Features

• 10in speaker, 150W RMS (300W program), 8 ohm
• 95.6dB sensitivity, 50Hz resonance, 57 Hz - 4.5 kHz usable range
• 1.5in copper voice coil, ferrite magnet (20oz)

Specifications

• Part number: ALPHA-10A (also written Alpha-10A)
• Series: Alpha
• Diameter: 10" (254 mm)
• Impedance: 8 ohm
• Power: 150 W RMS; program power 300 W
• Resonance (Fs): 50 Hz
• Usable frequency range: 57 Hz - 4.5 kHz
• Sensitivity: 95.6 dB
• Magnet: ferrite, 20 oz
• Gap height: 0.25" (6.4 mm)
• Voice coil: 1.5" (38 mm), copper, polyimide former
• Thiele-Small: Fs 50 Hz, Re 5.31 ohm, Le 0.66 mH, Qms 5.21, Qes 0.66, Qts 0.59, Vas 82.2 liters / 2.9 cu.ft., Vd 114 cc, Cms 0.46 mm/N, BL 7.5 T-m, Mms 22 g, EBP 76, Xmax 3.2 mm, Sd 355.4 cm2, Xlim 9.1 mm
• 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: 0.034 cu.ft. / 0.95 liters
• Mounting: overall diameter 10.11" (256.8 mm); baffle cutout 9.13" (231.9 mm); bolt circle 9.6" (243.8 mm); mounting holes 0.23" (5.8 mm); depth 3.9" (99.1 mm)
• Sealing gaskets: front yes, rear yes
• Weight: net 4.5 lb (2.04 kg); shipping 5.6 lb (2.54 kg)
• Construction: paper cone, cloth cone edge, solid composition paper dust cap, pressed steel basket, vented and extended core
• Warranty: 1 year

Warranty

This speaker carries a 1 year Cecere's Music warranty. Covered: defects in materials and workmanship under normal use, and failure within the published ratings. Not covered: exceeding the rated power or impedance, incorrect installation or wiring, amplifier overload, physical damage or environmental exposure, normal ageing or cosmetic wear, tampering or modification. To make a claim, contact us by phone or email.