Audio Control SPK-10S2 Spike Series 12-Inch Single 2-Ohm High-Performance Subwoofer

Spike Series 10-Inch Single 2-Ohm High-Performance Subwoofer

Upgrade your car audio experience with the Spike Series Subwoofers, designed to deliver powerful bass and immersive sound quality. Engineered with high-performance features, these subwoofers ensure clear, precise bass reproduction for an unparalleled listening experience.

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 attractively with the ACM-1.300 or ACX-300.1 amplifiers for conservative to moderate listeners. For more robust bass, consider the ACX-600.1.
• LC-5.1300 or D-5.1300 amplifiers provide outstanding output, with channel 5 being a perfect pairing.
• For systems with two Spike Series 2 ohm subwoofers, LC-1.1500 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): 38.4879 Hz
• Piston Area (Sd): 0.0314 m2
• Force Factor (BL): 11.0788 T.m
• Mechanical Q Factor (Qms): 6.1223
• Electrical Q Factor (Qes): 0.6341
• Total Q Factor (Qts): 0.5746
• Sensitivity 1W/M (SPL): 82.2488
• Mechanical Compliance (Cms): 0.0850 mm/N
• Moving Mass (Mms): 201.1450 g
• Linear Excursion (Xmax): 14 mm
• Volume Acoustic Compliance (Vas): 11.7161 Ltr/0.4137 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: 0.0626 cu ft/1.771 Ltr

In the Box: SPK-10S2 Subwoofer, Manual

Dimensions:

• Overall Dimensions: 10.748in/ 273 mm
• Cut Out Diameter: 9.25 in/ 234 mm
• Mounting Depth: 5.32in/ 135 mm
• Mounting Height (w/o Grille): 0.59in / 15mm
• Mounting Height (w/ Grille): 1.30in / 33mm
• Motor Diameter (w/ Cover): 6.41in / 163mm
• Weight: 12 lbs

Ported Enclosure:

• External Dimensions: 24.00″ W × 13.00″H × 11.25″D
• Net Internal Volume: 1.01 ft3
• Total Internal Volume: 1.36 ft3
• Gross External Volume: 2.03 ft3
• Material Thickness: 0.75″
• Tuning Frequency: 37 Hz
• Port Area: 17.25 inch2
• Port Inlet: 1.50″W× 11.50″H
• Port Length: 28.50″
• F3 (Hz): 30

Sealed Enclosure:

• External Dimensions: 20.00″W × 13.00″H × 11.00″D
• Net Internal Volume: 1.11 ft3
• Total Internal Volume: 1.17 ft3
• Gross External Volume: 1.66 ft3
• Material Thickness: 0.75″
• F3 (Hz): 45.96
• Qtc: 0.705

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