AudioControl SPC-12S4 Space Series 12″ Single 4-Ohm Low-Profile Subwoofer – 400W RMS / 800W Peak

Space Series 12-Inch Single 4-Ohm Low Profile Subwoofer

Enhance your vehicle's audio system with the Space Series Subwoofers, delivering powerful bass in a sleek, slim design. These subwoofers are engineered for maximum low-frequency output in shallow spaces, ensuring deep, rich bass with weather-resistant durability.

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:

• A single Space Series 4 ohm subwoofer pairs fabulously with the ACM-2.300 or ACX-300.2 amplifiers for conservative to moderate listeners. For higher output levels, consider the LC-1.800.
• LC-5.1300 or D-5.1300 amplifiers deliver rich, robust output, with channel 5 being an excellent match.
• For systems with two Space Series 4 ohm subwoofers, LC-1.800 is recommended.
• Consult an expert for configurations with three or more subwoofers.

Specifications (Thiele/Small Parameters):

• Nominal Impedance (Z): 4 ohms
• DC Resistance (Re): 3.2 ohms
• Resonance Frequency (Fs): 30.7061 Hz
• Piston Area (Sd): 0.0511 m2
• Force Factor (BL): 12.4924 T.m
• Mechanical Q Factor (Qms): 3.7494
• Electrical Q Factor (Qes): 0.5764
• Total Q Factor (Qts): 0.4996
• Sensitivity 1W/M (SPL): 87.3024
• Mechanical Compliance (Cms): 0.1844 mm/N
• Moving Mass (Mms): 145.7101 g
• Linear Excursion (Xmax): 9 mm
• Volume Acoustic Compliance (Vas): 67.1494 Ltr/2.371348 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: 0.0619 cu ft/1.752 Ltr

UPC: 850038647407

In the Box: SPC-12S2 Subwoofer, Manual

Dimensions:

• Overall Dimensions: 12.37 in/316 mm
• Cut Out Diameter: 11.10 in/282 mm
• Mounting Depth: 3.94 in/100 mm
• Mounting Height (w/o Grille): 0.71 in / 18mm
• Mounting Height (w/ Grille): 1.42 in/36mm
• Weight: 12 lbs

Ported Enclosure:

• External Dimensions: 24.00″ W × 15.00″H × 15.00″D
• Net Internal Volume: 2.02 ft3
• Total Internal Volume: 2.28 ft3
• Gross External Volume: 3.01 ft3
• Material Thickness: 0.75″
• Tuning Frequency: 40 Hz
• Port Area: 27.00 inch2
• Port Inlet: 2.00″W× 13.50″H
• Port Length: 16.25″
• F3 (Hz): 40

Sealed Enclosure:

• External Dimensions: 32″ W × 15.00″H × 7.00″D
• Net Internal Volume: 1.25 ft3
• Total Internal Volume: 1.31 ft3
• Gross External Volume: 1.94 ft3
• Material Thickness: 0.75″
• F3 (Hz): 51
• Qtc: 0.765

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

Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.

Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.

1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.

Customer Support : 9:00 am to 5:00 pm 

Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States

Email: info@eliteautogear.com

Phone: (877)-215-8187