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Goldwood GW-12090 12" Select Series PA Woofer

Goldwood GW-12090 12" Select Series PA Woofer

Brand:| Model: GW-12090
Overview
Goldwood Newport Series professional driver
Highlights
  • Accordian surround
  • Paper cone
  • 90 oz. magnet
  • Gold terminals
  • Vented pole piece
  • Edgewound voice coil
Part # 
290-292
Weight: 21 lbs.  
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Product Details

Goldwood GW-12090 12" Select Series PA Woofer

The Newport Series drivers of low frequency transducers are designed for professional applications utilizing an efficient magnet structure. They also feature large edgewound voice coils, cast aluminum frames, vented pole piece and gold plated terminals.



Product Specifications
  • Nominal Diameter12"
  • Power Handling (RMS)400 Watts
  • Power Handling (max)800 Watts
  • Impedance8 ohms
  • Frequency Response40 to 3,000 Hz
  • Sensitivity94.3 dB 2.83V/1m
  • Voice Coil Diameter4"
  • Magnet Weight90 oz.
Thiele-Small Parameters
  • Resonant Frequency (Fs)48.5 Hz
  • DC Resistance (Re)7.13 ohms
  • Voice Coil Inductance (Le)2.51 mH
  • Mechanical Q (Qms)8.36
  • Electromagnetic Q (Qes)0.36
  • Total Q (Qts)0.35
  • Compliance Equivalent Volume (Vas)1.76 ft.³
  • Mechanical Compliance of Suspension (Cms)0.12 mm/N
  • BL Product (BL)23.55 Tm
  • Diaphragm Mass Inc. Airload (Mms)92.2g
  • Maximum Linear Excursion (Xmax)5.4 mm
  • Surface Area of Cone (Sd)552 cm²
Materials of Construction
  • Cone MaterialPaper
  • Surround MaterialPaper
  • Basket / Frame MaterialCast Aluminum
Mounting Information
  • Overall Outside Diameter12.25"
  • Baffle Cutout Diameter11"
  • Depth4.75"
  • # Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume0.33 ft.³
  • Sealed F3118 Hz
  • Vented Volume0.86 ft.³
  • Vented F370 Hz
Goldwood GW-12090 12" Select Series PA Woofer
  • BrandGoldwood
  • ModelGW-12090
  • Part Number290-292
  • UPC643420100051
  • Product CategoryWoofers, Subwoofers & Midrange Speakers
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight21 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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Reviews

Goldwood GW-12090 12" Select Series PA Woofer
Goldwood GW-12090 12" Select Series PA Woofer is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Works greatI'm using this speaker in a PA system for an acoustic act. Although not as efficient as something like an EV speaker, it sounds great and I'm very happy with purchase.
Date published: 2008-03-17

Product Q&A

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who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Goldwood GW-12090 12" Select Series PA Woofer

what cubic feet size cabinet, port size and length is needed for this speaker?

Asked by: el partner
Now that the subwoofer choice is made, the enclosure depends completely on the bandwidth you require, the max dimensions you have to spare for the cabinet, the location of the cabinet, the dimensions of the room, the amount of power on tap and the main listening position(s). If one of these things changes, the frequency response changes. It may not be a ported cabinet at all that achieves the desired results.
Answered by: ThaiBoxing101
Date published: 2013-05-10

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