Eminence Alphalite 6A 6" Neo Midrange Speaker/Driver

Brand:| Model: Alphalite 6A
Eminence's Alphalite 6A 6" pro speaker utilizes a compact, lightweight neodymium magnet system to achieve high efficiency and extended range without bulk and mass.
  • Efficient neodymium motor
  • Sturdy stamped steel frame
  • Very high efficiency
  • Power handling that withstands serious pro usage
Part # 
Weight: 3 lbs.  
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List Price$89.99
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Part # 290-680
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Product Details

Eminence Alphalite 6A 6" Neo Midrange Speaker/Driver

The Eminence Alphalite 6A 6" Neo Midrange Driver is recommended for professional audio midrange applications in a sealed cabinet, or as a mid-bass in a vented satellite enclosure. Extremely smooth, extended response. Neodymium magnet for high efficiency/low weight. This lightweight motor uses a very high temperature-resistant grade of neodymium to prevent any heat related losses of magnetic efficiency.

Product Specifications
  • Nominal Diameter6"
  • Power Handling (RMS)100 Watts
  • Power Handling (max)200 Watts
  • Impedance8 ohms
  • Frequency Response74 to 5,500 Hz
  • Sensitivity94 dB 1W/1m
  • Voice Coil Diameter1.5"
  • Magnet Weight3.5 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)126 Hz
  • DC Resistance (Re)7.3 ohms
  • Voice Coil Inductance (Le)0.53 mH
  • Mechanical Q (Qms)6.3
  • Electromagnetic Q (Qes)0.61
  • Total Q (Qts)0.56
  • Compliance Equivalent Volume (Vas)0.17 ft.³
  • Mechanical Compliance of Suspension (Cms)0.21 mm/N
  • BL Product (BL)8.5 Tm
  • Diaphragm Mass Inc. Airload (Mms)7.7g
  • Maximum Linear Excursion (Xmax)3.5 mm
  • Surface Area of Cone (Sd)129.9 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialCloth
  • Voice Coil Wire MaterialCopper
  • Voice Coil FormerKapton® / Polyimide
  • Basket / Frame MaterialSteel
  • Magnet MaterialNeodymium
Mounting Information
  • Overall Outside Diameter6.59"
  • Baffle Cutout Diameter5.69"
  • Depth2.4"
  • # Mounting Holes4
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.12 ft.³
  • Sealed F3192 Hz
  • Vented Volume0.33 ft.³
  • Vented F394 Hz
Eminence Alphalite 6A 6" Neo Midrange Speaker/Driver
  • BrandEminence Speaker
  • ModelAlphalite 6A
  • Part Number290-680
  • UPC876358001873
  • Product CategoryWoofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight3 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Eminence Alphalite 6A 6" Neo Midrange Speaker/Driver
Eminence Alphalite 6A 6" Neo Midrange Speaker/Driver is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from exceptional midrangeThis is an excellent model for your portable applications. It is very similar to the alpha 6 that uses ferrite magnets, so most of the positive reviews there should apply here. To summarize those reviews, this model screams from 100 Hz and up in a vented enclosure. What I will add is that the bass response below 100 Hz drops sharply and those familiar with home audio or studio monitor mid-woofers will either be disappointed or need to carefully design a system to extend the bass to 80 Hz. You can use a big enclosure and equalizer to push it to 70-80 Hz flat, but the wattage will need to be kept below 12-24 watts to avoid damage. The x-damage rating is just a hair above the xmax so it will blow easily. This woofer shines above 100 Hz with a sharp filter placed will result in powerful PA, monitor, or home system. In this case, it could be used in an enclosure as small as 4-5 liters when paired with equalization to boost the lower frequencies relative to the mids (the max acoustic power is 112 db at 100 Hz with a 4 liter enclosure, giving a lot of wiggle room for equalization).
Date published: 2010-12-26
  • 2015-01-29T18:36CST
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  • loc_en_US, sid_290-680, PRD, sort_mostRecent
  • clientName_PartsExpressInternational

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Eminence Alphalite 6A 6" Neo Midrange Speaker/Driver

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