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Alumapro Alchemy RX 12 SPL 12-Inch Metal Cone Subwoofer

$499.00
$499.00
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Authorized Dealer
Professional Installation Available

Voice Coil Options | Single 4 Ohm

Cone Color Options | Silver

Alumapro Alchemy RX 12 SPL – 12-Inch Metal Cone Subwoofer

The Alchemy RX 12 SPL Version is optimized for vented SPL applications, with an FEA designed alloy metal cone and an active motor cooling system.

Features

  • Optimized for Vented SPL Applications
  • FEA designed alloy metal cone
  • Active motor cooling system
  • Thick Santoprene surround
  • Quad Laminated Nomex suspension
  • High-power silicone tinsel leads
  • Copper eddy-current shorting ring
  • Proprietary Cast Frame
  • Massive Motor Structure
  • Distinctive Styling & Finish
  • 500 RMS / 1000 Peak Watts Power

Specifications

Parameter Single 4 Ohm Dual 4 Ohm
Fs (Hz) 35 37
Qms 6 6
Qes 0.54 0.59
Qts 0.49 0.54
Vas (Ft³) 1.5 1.5
Re (Ohms) 4.1 1.93 (Par) / 7.72 (Ser)
Xmax (mm) 15 15

Mounting dimensions (inches)

Outside diameter 12-9/16"
Mounting hole (cutout) 11-5/16"
Bolt circle diameter 12-1/8"
Mounting depth 6-1/2"

Enclosure recommendations

  • Vented Enclosure: 2-3 Ft3 Nominal, tuning 32-38 Hz (2 Ft3 (@34 Hz) Typical In-Car Results Shown)

Made in the USA by Alumapro, Inc.

Product Details
  • Variant: Single 4 Ohm / Silver
  • SKU: 120443-B04
  • Product Type: Subwoofer
  • Brand: Alumapro
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