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Alumapro Alchemy RX 12 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 – 12-Inch Metal Cone Subwoofer

The Alchemy RX 12 features an active cooling motor system, an ECCO anti-distortion magnet structure and a trademark "Tuner" styled frame.

Features

  • Active cooling motor system
  • Optional hard-coat alloy cone
  • ECCO anti-distortion magnet structure
  • Aluminum-wire voice coil
  • Extended excursion Santoprene surround
  • Dual laminated Nomex spiders
  • Computer-optimized design
  • High efficiency and power capacity
  • Trademark "Tuner" styled frame

Specifications

Parameter Single 4 Ohm Dual 4 Ohm (parallel) Dual 4 Ohm (series)
Fs (Hz) 26 28 28
Qms 3.1 3.5 3.5
Qes 0.4 0.5 0.5
Qts 0.353 0.43 0.43
Vas (Ft³) 3.13 2.5 2.5
Re (Ohms) 3.9 1.9 7.8
Xmax (mm) 15 15 15
Sensitivity (dB/2.83 V/1 m) 92 93.5 87.5

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

  • Sealed: Recommended Internal Volume is 1.0-1.2 Ft3; typical internal dimensions 13H x 20W x 8D (inches)
  • Bandpass: sealed chamber .75-.85 Ft³, vented chamber .9-1.1 Ft³, tuning 65-68 Hz, (2) vents 4-inch diameter x 11 long

Made in the USA by Alumapro, Inc.

Product Details
  • Variant: Single 4 Ohm / Silver
  • SKU: 120423-B04
  • Product Type: Subwoofer
  • Brand: Alumapro
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