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Alumapro Alusonic EX 12 Free-Air 12-Inch Metal Cone Subwoofer - view 1
Alumapro Alusonic EX 12 Free-Air 12-Inch Metal Cone Subwoofer - view 2

Alumapro Alusonic EX 12 Free-Air 12-Inch Metal Cone Subwoofer

$219.00
$219.00
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Professional Installation Available

Voice Coil Options | Single 4 ohm

Cone Color Options | Silver

Alumapro Alusonic EX 12 Free-Air – 12-Inch Metal Cone Subwoofer

The Alusonic EX 12 is a 12-inch metal cone subwoofer built on proven Alumapro metal cone technology. The FA (free-air) models are the versions Alumapro specifies for vented and free-air use.

Features

  • Proven Alumapro Metal Cone Technology
  • Heat-Dissipating Integrated Cone Assy
  • Heavy gauge steel frame
  • Vented Motor Structure
  • Laminated Nomex Suspension System
  • High-Temp Aluminum Composite VC
  • High-Roll Santoprene Rubber Surround
  • 250 RMS / 400 Peak Watts Power

Specifications

Parameter Single 4 Ohm Single 8 Ohm Dual 4 Ohm Dual 6 Ohm
Impedance (Ohms) 4 8 4/4 DVC 6/6 DVC
Fs (Hz) 35 35 35 36
Qms 7.3 7.3 7.3 7
Qes .72 .72 .72 .83
Qts .65 .65 .65 .74
Vas (Ft³) 2.1 2.1 2.1 2.0
Re (Ohms) 3.9 7.9 1.9 (Par) 7.8 (Ser) 2.8 (Par) 11.3 (Ser)
Xmax (mm) 10 10 10 10

Mounting dimensions (inches)

Diameter 12.189"
Mtg. Dia. 10.125"
Bolt Circle Dia. 11.75"
Mtg. Depth 5.25"

Enclosure recommendations

  • Sealed: Minimum volume: 1.0 Ft³; Optimum volume: 1.1 Ft³
  • Bandpass: Sealed volume: .90 Ft³; Vented volume: 1.1 Ft³; Tuning: 60-65 Hz
  • Vented — FA Model Only: Volume: 1.0-2.0 Ft³; Tuning: 28-36 Hz
  • Free-Air — FA Models Only
  • Closed Box — Internal Dimensions Shown: Dimensions shown: 8" · 13" · 16.5"

Made in the USA by Alumapro, Inc.

Product Details
  • Variant: Single 4 ohm / Silver
  • SKU: 120402-A04F
  • Product Type: Subwoofer
  • Brand: Alumapro
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