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spk-8s4
spike series 8-inch single 4-ohm high-performance subwoofer
Are you a music fan who loves that low-end rumble? If so, look no further than the Spike Series Subwoofers! For over 45 years, we’ve been helping people take their car audio to the next level – and our latest product line is sure to enhance any vehicle’s sound system. We are proud to present the ultimate in versatility and durability with AudioControl’s Spike Series Subwoofers. These high-performance subwoofers come in a variety of sizes and power ratings to suit your audio needs. No matter what type of music you enjoy, Spike will take your listening experience to the next level. These subwoofers were designed to provide clear, precise bass for an immersive listening experience, so why wait? Load up your trunk with Spike Series Subwoofers today, and crank up your listening pleasure!
Spike Series Subwoofers feature a 3-layer voice coil former to handle some serious power. That means you can turn up the volume and still enjoy heart-pounding bass that’s free from distortion. You won’t believe the sound produced by the fiber matrix paper cone with mica coating – it’s like having a concert in your vehicle! Each Spike subwoofer comes with a protective grille to keep it safe from damage, so you can enjoy your journey with peace of mind.
pairings
Our Sonic Sommeliers Recommend the Following:
A single Spike Series 4 ohm subwoofer pairs ideally with the ACM-2.300 or ACX-300.2 for the conservative to moderate listener. For more imposing output, look no further than the LC-1.800.
Planning to appreciate the esteemed output from our LC-5.1300 or D-5.1300 amplifier? The stout power delivered from the output of channel 5 is a fantastic match. Bon appétit!
For system designs utilizing two Spike Series 4 ohm subwoofers, we recommend the LC-1.800… Delectable!
Seeking an array of audio output? Planning to include three or more Space Series subwoofers in your system? Consult an expert at your favorite authorized AudioControl dealer, or visit audiocontrol.com for more system configurations that deliver divine volume & clarity.
Overview
- 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
Specifications |
Audio Control Spike Series 8"in Sigle 4 ohm High Performance Subwoofer (SPK-8S4) |
| Type | CAR AUDIO |
SPECIFICATIONS |
|
THIELE/SMALL PARAMETERS |
|
| Nominal Impedance (Z) | 4 ohms |
| DC Resistance (Re) ]] | 3.2 ohms |
| Resonance Frequency (Fs) | 60.3665 Hz |
| Piston Area (Sd) | 0.0194 m2 |
| Force Factor (BL) | 11.3310 T.m |
| Mechanical Q Factor (Qms) | 5.4933 |
| Electrical Q Factor (Qes) | 0.8733 |
| Total Q Factor (Qts) | 0.7535 |
| Sensitivity 1W/M (SPL) | 81.9876 |
| Mechanical Comp (Cms) | 0.0752 mm/N |
| Moving Mass (Mms) | 92.3784 g |
| Linear Excursion (Xmax) | 8.5 mm |
| Volume Acoustic Comp (Vas) | 3.9378 Ltr/ 0.1390 Cu ft |
| Reference Efficiency (NO.) | 0.0952% |
| RMS Power (Pe) | 350 Watts |
| Frequency Response | 30-500 Hz |
| Voice Coil Diameter | 2.0 in/50.8 mm |
| Displacement | 0.05 cu ft/ 1.44Ltr |
IN THE BOX |
|
| SPK-8S4 | x1 |
| Manual | x1 |
| Warranty | x1 |
DIMENSIONS |
|
| Dimensions | 23.00″ W × 11.50″H × 12.00″D |
| Cut Out Diameter | 7.25 in/ 184 mm |
| Mounting Depth | 4.291in/ 109 mm |
| Mounting Height (w/o Grille) | 0.55in / 14mm |
| Mounting Height (w/ Grille) | 1.18in / 30mm |
| Motor Diameter (w/ Cover) | 5.55in / 141mm |
PORTED ENCLOSURE |
|
| External Dimensions | 23.00″ W × 11.50″H × 12.00″D |
| Net Internal Volume | 0.89 ft3 |
| Total Internal Volume | 1.22 ft3 |
| Gross External Volume | 1.84 ft3 |
| Material Thickness | 0.75″ |
| Tuning Frequency | 40 Hz |
| Port Area | 17.50 inch2 |
| Port Inlet | 1.75″W× 10.00″H |
| Port Length | 28.00″ |
| F3 (Hz) | 34 |
SEALED ENCLOSURE |
|
| External Dimensions | 14.50″ W × 10.00″H × 10.00″D |
| Net Internal Volume | 0.49 ft3 |
| Total Internal Volume | 0.54 ft3 |
| Gross External Volume | 0.84 ft3 |
| Material Thickness | 0.75″ |
| F3 (Hz) | 69.04 |
| Qtc | 0.86 |
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