AudioControl SPC-10S4 Space 10" Single 4-Ohm Low Profile Subwoofer

AudioControl SPC-10S4 Space 10" Single 4-Ohm Low Profile Subwoofer | Ultimate Shallow Mount Bass Solution

Space Series 10-inch single 4-ohm low profile subwoofer delivering maximum low frequency performance in shallow spaces with weather-resistant construction and premium fiber matrix cone technology

Product Overview

The AudioControl SPC-10S4 Space Series 10" subwoofer represents the perfect fusion of compact engineering and powerful bass performance. This single 4-ohm low profile subwoofer is specifically designed for installations where space is at a premium but sound quality cannot be compromised. With its shallow mounting depth of just 3.5 inches and weather-resistant construction, the SPC-10S4 delivers exceptional bass response in virtually any automotive application.

AudioControl has been helping people make good sound great in their cars for over 45 years, and the Space Series continues this tradition of excellence. The fiber matrix injection molded polypropylene cone ensures that every note is reproduced to perfection, while the 3-layer high temp voice coil former means it can handle even the most intense bass without breaking a sweat. The optimal thermal efficiency design ensures that your bass stays clean and clear, even during extended listening sessions. With their weather-resistant design and removable grille, you can enjoy your music even if your vehicle likes to play off-road.

Key Specifications

• Model: SPC-10S4
• Woofer Size: 10" (264mm overall diameter)
• Voice Coil Configuration: Single 4-ohm
• Power Handling: 400W RMS, 200W-600W range
• Mounting Depth: 3.5" (89mm)
• Frequency Response: 20-250 Hz
• Sensitivity: 87.3 dB (1W/1M)
• Cut-out Diameter: 9.13" (232mm)
• Voice Coil Diameter: 2.5" (63.5mm)

Features & Benefits

Low Profile Design Excellence
The SPC-10S4's shallow mount construction allows installation in tight spaces where traditional subwoofers simply won't fit, making it ideal for under-seat installations and compact enclosures.

Premium Cone Construction
Features a fiber matrix injection molded polypropylene cone that delivers precise bass reproduction with excellent durability and consistent performance across the entire frequency range.

Weather-Resistant Engineering
Built to withstand harsh automotive environments with weather-resistant design and wrap-sealed rubber gasket protection, ensuring reliable performance in all conditions.

Advanced Thermal Management
The 3-layer high temperature voice coil former combined with optimal thermal efficiency design prevents overheating and maintains clean bass reproduction even during extended high-power operation.

Professional Installation Ready
Includes removable grille for versatile mounting options and comes complete with comprehensive installation manual for professional-grade results.

Technical Specifications

• Nominal Impedance: 4 ohms
• DC Resistance (Re): 3.2 ohms
• Resonance Frequency (Fs): 37.35 Hz
• Linear Excursion (Xmax): 9mm
• Moving Mass (Mms): 105.7g
• Mechanical Compliance (Cms): 0.17mm/N
• Force Factor (BL): 14.0 T.m
• Total Q Factor (Qts): 0.35
• Volume Acoustic Compliance (Vas): 26.1L (0.92 cu ft)
• Displacement: 0.045 cu ft (1.3L)
• Mounting Height without Grille: 0.71" (18mm)
• Mounting Height with Grille: 1.22" (31mm)

Scope of Delivery

• SPC-10S4 Space Series Subwoofer
• Removable Grille
• Installation Manual
• Warranty Documentation

Enclosure Recommendations

Ported Enclosure Specifications:

• External Dimensions: 24"W × 14.5"H × 12"D
• Net Internal Volume: 1.40 ft³
• Tuning Frequency: 40 Hz
• F3 Response: 34 Hz
• Port Area: 22.75 inch²
• Port Inlet: 1.75"W × 13"H
• Port Length: 22.25"

Sealed Enclosure Specifications:

• External Dimensions: 26"W × 14.5"H × 5"D
• Net Internal Volume: 0.60 ft³
• Qtc: 0.703
• F3 Response: 60 Hz

How It Works

Ultimate Shallow Mount Solution – Install the SPC-10S4 in spaces where traditional subwoofers won't fit using the shallow 3.5" mounting depth. The weather-resistant construction and wrap-sealed rubber gasket protect against environmental elements, while the fiber matrix cone and 3-layer voice coil former deliver clean, powerful bass reproduction from 20-250 Hz frequency range.

Compatible With / Goes Well With

Installation Types: Under-seat mounting, behind-panel installations, compact custom enclosures, marine applications
Amplifier Compatibility: 200W-600W RMS amplifiers, 4-ohm stable amplifiers, AudioControl amplifiers
Vehicle Applications: Cars, trucks, SUVs, boats, UTVs, motorcycles with limited space
System Integration: Component speaker systems, full-range upgrades, multi-subwoofer arrays

Frequently Asked Questions

What makes the AudioControl SPC-10S4 suitable for shallow mount applications?

The SPC-10S4 features an ultra-shallow mounting depth of only 3.5 inches, making it perfect for under-seat installations, behind-panel mounting, or any application where traditional subwoofers won't fit due to space constraints.

Can the SPC-10S4 handle high power levels without distortion?

Yes, the subwoofer incorporates a 3-layer high temperature voice coil former and optimal thermal efficiency design that allows clean handling of up to 400W RMS power while maintaining excellent bass clarity and preventing thermal damage.

Is this subwoofer suitable for marine or outdoor vehicle applications?

Absolutely. The SPC-10S4 features weather-resistant construction with wrap-sealed rubber gaskets that protect against moisture and environmental elements, making it ideal for boats, UTVs, and other outdoor recreational vehicles.

What amplifier power range works best with the SPC-10S4?

The subwoofer performs optimally with amplifiers delivering between 200-600 watts, with 400W RMS being the ideal power level for maximum performance and longevity.

Does the subwoofer come with mounting hardware and installation accessories?

The SPC-10S4 includes a removable grille, comprehensive installation manual, and warranty documentation. Standard mounting screws and gaskets are typically provided by the installer based on specific application requirements.

What enclosure type provides the best performance for the SPC-10S4?

For maximum bass extension, a ported enclosure (1.40 ft³ tuned to 40 Hz) provides F3 response to 34 Hz. For tighter, more controlled bass in minimal space, a sealed enclosure (0.60 ft³) offers excellent performance with F3 response to 60 Hz.