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Eminence American Standard Series Beta-6A 6" Loudspeaker
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      Eminence American Standard Series Beta-6A 6" Loudspeaker (H86567)

An American-made speaker with a wide array of applications.

The American Standard Series Beta-6A 6" Loudspeaker is a high power 6.5" Mid/Bass driver for use in concert sound systems or in high power auto sound as a mid/bass or a midrange driver. Works well in tiny sealed or vented enclosures, and in Infinite Baffles too.

Each Eminence American Standard model can be identified by its economical Stamped Steel chassis. Although more affordable than cast aluminum, these frames provide an excellent and versatile chassis. Eminence coats each basket and all metal components with an epoxy-acrylic finish using their in-house e-coat process. They can control the thickness of that coating to within 0.001”; critical when working with close tolerance transducer motor designs. Eminence then adds front and rear sealing gaskets on each model to accommodate front or rear loading.

There are 24 unique models available in the American Standard series. Each was designed for versatility in a range of applications. From 6.5-15” models with applications ranging from standard sub-woofers, two-way enclosures, and coaxials, to truncated line array models, monitor woofers, and high performance midranges setting records for output in car audio, no other loudspeaker line provides more choices, power handling, performance, and reliability for the price. As with the Professional series, each product includes a lot of Made in the USA pride, along with a Seven Year Warranty against manufacturer’s defects*.

Eminence American Standard Series Beta-6A 6" Loudspeaker Specifications:

    Nominal Basket Diameter: 6.5", 165.1mm
    Nominal Impedance*: 8 ohms
    Power Rating**
    Watts: 175W
    Music Program: 350W
    Resonance: 122.57Hz
    Usable Frequency Range: 95Hz - 4kHz
    Sensitivity***: 94dB
    Magnet Weight: 30 oz.
    Gap Height: 0.25", 6.35mm
    Voice Coil Diameter: 2", 50.8mm

    Resonant Frequency (fs): 122.57Hz
    DC Resistance (Re): 5.18
    Coil Inductance (Le): 0.43mH
    Mechanical Q (Qms): 3.46
    Electromagnetic Q (Qes): 0.66
    Total Q (Qts): 0.56
    Compliance Equivalent Volume (Vas): 3.51 liters / 0.12 cu.ft.
    Peak Diaphragm Displacement Volume (Vd): 61.05cc
    Mechanical Compliance of Suspension (Cms): 0.15mm/N
    BL Product (BL): 8.13 T-M
    Diaphragm Mass Inc. Airload (MMs): 10.93 grams
    Efficiency Bandwidth Product (EBP): 185.4
    Maximum Linear Excursion (Xmax): 4.5mm
    Surface Area of Cone (Sd): 129.9 cm2
    Maximum Mechanical Limit (Xlim): 5.7mm

    Recommended Enclosure Volume
    Sealed: 2.38-28317 liters / 0.08-10000 cu.ft.
    Vented: 5.1-14.16 liters / 0.18-0.5 cu.ft.
    Driver Volume Displaced: 33.8 cu.in. / 0.6 liters
    Overall Diameter: 6.59", 167.39mm
    Baffle Hole Diameter: 5.69", 144.53mm
    Front Sealing Gasket: Fitted as standard
    Rear Sealing Gasket: Fitted as standard
    Mounting Holes Diameter: 0.23", 5.84mm
    Mounting Holes B.C.D.: 6.06", 153.92mm
    Depth: 2.66", 67.56mm
    Net Weight: 5.6lb., 2.54 kg

Eminence American Standard Series Beta-6A 6" Loudspeaker

7 year parts and labor warranty against defects on all speakers sold under Eminence name.

Get your gear covered!

Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
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Questions about the American Standard Series Beta-6A 6" Loudspeaker (H86567)

To: GuitarCenter.com
PO Box 4769
Westlake Village, CA 91359
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