Audio Control SPK-12S2 Spike Series 12-Inch Single 2-Ohm High-Performance Subwoofer

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SKU: AC-SPK12S2
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Regular price $279.00 USD

Spike Series 12-Inch Single 2-Ohm High-Performance Subwoofer

Experience unparalleled bass with the Spike Series Subwoofers from AudioControl. Engineered for over 45 years of excellence, these subwoofers are designed to elevate your car audio experience with clear, precise bass reproduction.

Features:

  • High Excursion Design for Ultra Low Bass
  • Fiber Matrix Paper Cone with Mica Coating
  • 3-Layer High Temp Voice Coil Former
  • Dual Damping System for Linear Bass Reproduction
  • Dual Dust Cap System for Enclosure Compression Control
  • Efficient Heavy-Duty Motor Design
  • Removable Subwoofer Grille Included

Pairings:

  • A single Spike Series 2 ohm subwoofer pairs nicely with the ACM-1.300 or ACX-300.1 amplifiers for conservative to moderate listeners. For more substantial sub bass, consider the ACX-600.1.
  • LC-5.1300 or D-5.1300 amplifiers deliver liberal output, with channel 5 being a fantastic fit.
  • For systems with two Spike Series 2 ohm subwoofers, the LC-1.1500 amplifier is recommended.
  • Consult an expert for configurations with three or more subwoofers.

Specifications (Thiele/Small Parameters):

  • Nominal Impedance (Z): 2 ohms
  • DC Resistance (Re): 1.6 ohms
  • Resonance Frequency (Fs): 37.3460 Hz
  • Piston Area (Sd): 0.0491 m2
  • Force Factor (BL): 11.0117 T.m
  • Mechanical Q Factor (Qms): 7.6824
  • Electrical Q Factor (Qes): 0.7362
  • Total Q Factor (Qts): 0.6718
  • Sensitivity 1W/M (SPL): 84.6196
  • Mechanical Compliance (Cms): 0.0764 mm/N
  • Moving Mass (Mms): 237.7651 g
  • Linear Excursion (Xmax): 14 mm
  • Volume Acoustic Compliance (Vas): 25.7006 Ltr/0.9076 cu ft
  • Reference Efficiency (NO.): 0.1011% RMS
  • Power (Pe): 500 Watts
  • Frequency Response: 20-200 Hz
  • Voice Coil Diameter: 2.5 in/63.5 mm
  • Displacement: 0.0885 cu ft/2.506 Lt

In the Box:

  • SPK-12S2 Subwoofer
  • Manual
  • Warranty

Dimensions:

  • Overall Dimensions: 12.76in/324mm
  • Cut Out Diameter: 11.125 in/282mm
  • Mounting Depth: 6.14 in/156 mm
  • Mounting Height (w/o Grille): 0.68in/17.3mm
  • Mounting Height (w/ Grille): 1.437in/36.5mm
  • Motor Diameter (w/ Cover): 6.41in/163mm

Ported Enclosure:

  • External Dimensions: 24.00″ W × 15.00″H × 14.25″D
  • Net Internal Volume: 1.77 ft3
  • Total Internal Volume: 2.18 ft3
  • Gross External Volume: 2.97 ft3
  • Material Thickness: 0.75″
  • Tuning Frequency: 39 Hz
  • Port Area: 27 inch2
  • Port Inlet: 2.00″W×13.50″H
  • Port Length: 20.75″
  • F3 (Hz): 30

Sealed Enclosure:

  • External Dimensions: 18.00″ W × 15.00″H × 10.00″D
  • Net Internal Volume: 1.0 ft3
  • Total Internal Volume: 1.09 ft3
  • Gross External Volume: 1.56 ft3
  • Material Thickness: 0.75″
  • F3 (Hz): 52.77
  • Qtc: 0.948

(Note: Enclosure size recommendations exclude driver and/or port displacement)