AudioControl Spike Series 8" 350 Watt (RMS) Single High-Performance Subwoofer | 2-OHM or 4-OHM (350 Watt RMS/500 Watt Max)


Size: 2-OHM
Sale price$199.00

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Product Highlights


  • Enhanced Low-Frequency Response: This raised excursion allows the subwoofer to produce deep and powerful low-frequency sounds that result in a more immersive audio experience.

  • Greater Output and Volume: A high excursion design allows the subwoofer to move more air, resulting in higher sound pressure levels and increased volume capability.

  • Enhanced Bass Response: The fiber matrix composition, along with the mica coating, helps to improve the overall bass response of the subwoofer.

  • 3-Layer High Temp Voice Coil Former: The multiple layers help to distribute heat evenly, preventing localized hotspots that can degrade performance or cause damage.

  • Dual Damping System: By utilizing multiple damping materials and techniques, it helps to achieve a more linear bass reproduction by controlling the behavior of the subwoofer's cone and suspension.

  • Compression Control: The dual dust cap system helps to control and minimize compression effects within the subwoofer enclosure.

  • Heavy-Duty Motor Design: The robust construction and materials used in the motor assembly enable it to withstand the demands of high-power amplifiers without compromising performance.

  • Removable Subwoofer Grille Included: The grille helps safeguard against physical damage caused by impacts, knocks, or even curious fingers.


Experience powerful bass like never before with the AudioControl Spike Series 8” Single High-Performance Subwoofer, available in selectable options of 2-OHM or 4-OHM. Crafted with a high excursion design and a fiber matrix paper cone coated with mica, this subwoofer delivers ultra-low bass response and distortion-free sound reproduction. Its 3-layer high temp voice coil former ensures reliable performance even under high temperatures, while the removable grille adds protection and style. Easy to install and compatible with any car or home stereo system, the Spike Series subwoofer offers premium sound quality and customizable options to suit your preferences. Upgrade your audio system today for true, immersive bass that will elevate your listening experience.

What’s in the Box
  • 8” Single Performance Subwoofer  (Selectable  2-OHM or 4-OHM)
  • User Guide
Nominal Impedance (Z)  2 ohms 4 ohms
DC Resistance (Re) 1.6 ohms 3.2 ohms
Resonance Frequency (Fs) 51.6241 Hz 60.3665 Hz
Piston Area (Sd) 0.0194 m2 0.0194 m2
Force Factor (BL) 9.7018 T.m 11.3310 T.m
Mechanical Q Factor (Qms) 5.444 5.4933
Electrical Q Factor (Qes) 0.525 0.8733
Total Q Factor (Qts) 0.4788 0.7535
Sensitivity 1W/M (SPL) 83.3836 81.9876
Mechanical Comp (Cms) 0.0998 mm/N 0.0752 mm/N
Moving Mass (Mms) 95.2145 g 92.3784 g
Linear Excursion (Xmax) 8.5 mm 8.5 mm
Volume Acoustic Comp (Vas) 5.2241 Ltr/ 0.1845 Cu ft 3.9378 Ltr/ 0.1390 Cu ft
Reference Efficiency (NO.) 0.1314% RMS 0.0952% RMS
Power (Pe) 350 Watts 350 Watts
Frequency Response 30-500 Hz 30-500 Hz
Voice Coil Diameter 2.0 in/50.8 mm 2.0 in/50.8 mm
Displacement 0.05 cu ft/ 1.44Ltr 0.05 cu ft/ 1.44Ltr


Overall Dimensions  8.425in/ 214 mm 23.00″ W × 11.50″H × 12.00″D
Cut Out Diameter 7.25 in/ 184 mm 7.25 in/ 184 mm
Mounting Depth 4.291in/ 109 mm 4.291in/ 109 mm
Mounting Height (w/o Grille) 0.55in / 14mm 0.55in / 14mm
Mounting Height (w/ Grille) 1.18in / 30mm 1.18in / 30mm
Motor Diameter (w/ Cover) 5.55in / 141mm 5.55in / 141mm

Warranty Information

We have a 30-day easy return policy for all purchases.

We provide a shipping label for defective products upon your return request at no cost. Non-defective products will not receive a shipping label and the consumer will be responsible for all shipping costs.

Stinger products are warrantied against defects in materials One (1) Year from purchase date. Stinger will, at its discretion, replace any products that exhibit defects in materials and/or workmanship during the warranty period. Assessments of defective parts are performed before replacements are shipped or refunds are released.

Please hold on to your order confirmation! All warranty service requires original sales receipt documentation with Order Number. The warranty only applies to the original purchaser.

Note: Products purchased from unauthorized dealers are not covered under warranty.

Warranty Limitations
Units found to have physical or liquid damage caused by use abuse or improper installation may be void of warranty.

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