AudioControl SPC-10S4 Space Series 10″ Single 4-Ohm Low-Profile Subwoofer – 250W RMS / 500W Peak

The AudioControl SPC-10S4 brings deep, punchy bass with 250W RMS (500W peak) of power handling in a 10-inch size.

At a glance

• Power: 250W RMS (500W peak)
• Size: 10"
• Impedance: Single 4 ohm

Details

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

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
• Weight: 3 lbs

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

SKU: AC-SPC10S4
UPC: 850038647421

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