Goldwood Goldwood GW 1248 12" Butyl Surround Woofer 8 Ohm P1262026PEX-290-365 Goldwood GW 1248 12" Butyl Surround Woofer 8 Ohm 1262026 7.50lbs 0.00 0.00 0.00
47.5200 1000 In Stock


Goldwood GW-1248 12" Butyl Surround Woofer 8 Ohm

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1000 In Stock

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Product Description

Manufacturer Part Number: GW-1248

  • Perfect replacement woofer for many old acoustic suspension speaker systems
  • With a vented 2" voice coil this driver can handle 150 watts RMS
  • The bumped back plate allows for short periods of over excursion
  • Capable of impressive low frequency response in larger sealed enclosures

Goldwood GW-1248 12" Butyl Surround Woofer 8 Ohm

Butyl rubber surrounds are superior to foam in two important ways. First, the butyl rubber resists moisture and will not dry rot, providing years of service. Second, the rubber surround, due to its superior damping characteristics will greatly reduce cone break up and ensure low distortion. These woofers are ideal for replacing and upgrading old, worn out drivers. They all feature a polypropylene cone, vented pole piece, foam gasket, soft poly dust cap, and stamped steel frame.

Product Specifications
  • Nominal Diameter: 12"
  • Power Handling (RMS): 150 Watts
  • Power Handling (max): 290 Watts
  • Impedance: 8 ohms
  • Frequency Response: 30 to 1,500 Hz
  • Sensitivity: 87 dB 1W/1m
  • Voice Coil Diameter: 2"
Thiele-Small Parameters
  • Resonant Frequency (Fs): 33.3 Hz
  • DC Resistance (Re): 7.1 ohms
  • Voice Coil Inductance (Le): 0.6 mH
  • Mechanical Q (Qms): 3.3
  • Electromagnetic Q (Qes): 1.3
  • Total Q (Qts): 1
  • Compliance Equivalent Volume (Vas): 3.66 ft.³
  • Mechanical Compliance of Suspension (Cms): 0.26 mm/N
  • BL Product (BL): 10 Tm
  • Diaphragm Mass Inc. Airload (Mms): 88.2g
  • Maximum Linear Excursion (Xmax): 3 mm
  • Surface Area of Cone (Sd): 525.9 cm²
Materials of Construction
  • Cone Material: Poly
  • Surround Material: Rubber
  • Basket / Frame Material: Steel
  • Magnet Material: Ferrite
Mounting Information
  • Overall Outside Diameter: 12"
  • Baffle Cutout Diameter: 11"
  • Depth: 5.1875"
  • # Mounting Holes: 8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)
  • Sealed Volume: 4.53 ft.³
  • Sealed F3: 36 Hz
  • Vented Volume: 16.23 ft.³
  • Vented F3: 20 Hz
Goldwood GW-1248 12" Butyl Surround Woofer 8 Ohm
  • Brand: Goldwood
  • Model: GW-1248
  • Part Number: 290-365
  • UPC: 643420100341
  • Product Category: Woofers
  • Unit of Measure: EA
  • Weight: 7.8 lbs.

NOTE: PO BOX deliveries are not available.

Product Specifications


Restricted States

This product does not ship to the APO address and the following addresses: HI, AK, PR.

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