Audio Control SPC-10S4 Space Series 10-Inch Single 4-Ohm Low Profile Subwoofer

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SKU: AC-SPC10S4
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Regular price $199.00 USD

Space Series 10-Inch Single 4-Ohm Low Profile Subwoofer

Experience enhanced low-frequency output with the Space Series Subwoofers, offering powerful bass in a sleek, slim design. These subwoofers are designed to deliver deep, rich bass in shallow spaces while being weather-resistant for worry-free enjoyment in any environment.

Features:

  • Low-Profile Shallow Mount Subwoofer
  • Fiber Matrix Injection Molded Polypropylene Cone
  • Weather-Resistant Design
  • 3-Layer High Temp Voice Coil Former
  • Optimal Thermal Efficiency
  • Wrap-Sealed Rubber Gasket to Protect Enclosure Interior
  • Removable Subwoofer Grille Included

Pairings:

  • Single Space Series 4 ohm subwoofer pairs well with ACM-2.300 or ACX-300.2 for conservative to moderate listeners. For enhanced output, consider LC-1.800.
  • LC-5.1300 or D-5.1300 amplifiers deliver rich power, with channel 5 output being an excellent match.
  • For systems with two Space Series 4 ohm subwoofers, LC-1.800 is recommended.
  • Consult an AudioControl expert for configurations with three or more subwoofers for optimal performance.

Specifications (Thiele/Small Parameters):

  • Nominal Impedance (Z): 4 ohms
  • DC Resistance (Re): 3.2 ohms
  • Resonance Frequency (Fs): 37.3460 Hz
  • Piston Area (Sd): 0.0330 m2
  • Force Factor (BL): 14.0082 T.m
  • Mechanical Q Factor (Qms): 2.8618
  • Electrical Q Factor (Qes): 0.4044
  • Total Q Factor (Qts): 0.3543
  • Sensitivity 1W/M (SPL): 87.2957
  • Mechanical Compliance (Cms): 0.1719 mm/N
  • Moving Mass (Mms): 105.6787 g
  • Linear Excursion (Xmax): 9 mm
  • Volume Acoustic Compliance (Vas): 26.1432 Ltr/0.923238 cu ft
  • Reference Efficiency (NO.): 0.32% RMS
  • Power (Pe): 400 Watts
  • Frequency Response: 20-250 Hz
  • Voice Coil Diameter: 2.5 in/63.5 mm
  • Displacement: 0.045 cu ft/ 1.275 Ltr

In the Box: SPC-10S2 Subwoofer, Manual, Warranty

Dimensions:

  • Overall Dimensions: 10.39 in/ 264 mm
  • Cut Out Diameter: 9.13 in/ 232 mm
  • Mounting Depth: 3.5 in/ 89 mm
  • Mounting Height (w/o Grille): 0.71in / 18mm
  • Mounting Height (w/ Grille): 1.22 in / 31mm

Ported Enclosure:

  • External Dimensions: 24.00″ W × 14.50″H × 12″D
  • Net Internal Volume: 1.40 ft3
  • Total Internal Volume: 1.75 ft3
  • Gross External Volume: 2.38 ft3
  • Material Thickness: 0.75″
  • Tuning Frequency: 40 Hz
  • Port Area: 22.75 inch2
  • Port Inlet: 1.75″W× 13″H
  • Port Length: 22.25″
  • F3 (Hz): 34

Sealed Enclosure:

  • External Dimensions: 26″ W × 14.50″H × 5.00″D
  • Net Internal Volume: 0.60 ft3
  • Total Internal Volume: 0.65 ft3
  • Gross External Volume: 1.09 ft3
  • Material Thickness: 0.75″
  • F3 (Hz): 60
  • Qtc: 0.703

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