Spike SPK-12S2 - Loudspeaker AudioControl - Free user manual and instructions

Product Type	High-performance subwoofer
Brand	AudioControl
Model	Spike SPK-12S2
Nominal Impedance	2 ohms
DC Resistance (Re)	1.6 ohms
Sensitivity (1W/M)	84.6 dB
RMS Power Handling	500 Watts
Max Continuous Power (RMS)	700 Watts (with recommended enclosure)
Frequency Response	20 – 200 Hz
Voice Coil Diameter	2.5 in (63.5 mm)
Cone Material	Fiber matrix paper cone with Mica coating
Linear Excursion (Xmax)	14 mm
Overall Diameter (A)	12.76 in (324 mm)
Cut Out Diameter (B)	11.125 in (282 mm)
Mounting Depth (C)	6.14 in (156 mm)
Mounting Height (w/o Grille) (D)	0.68 in (17.3 mm)
Mounting Height (w/ Grille) (E)	1.437 in (36.5 mm)
Motor Diameter (w/ Cover) (F)	6.41 in (163 mm)
Displacement	0.0885 cu ft (2.506 L)
Recommended Sealed Enclosure Volume	0.85 – 1.5 cu ft (ideal 1.0 cu ft)
Recommended Ported Enclosure Volume	1.25 – 2.75 cu ft (ideal 1.75 cu ft)
Ported Enclosure Tuning Frequency	30 – 40 Hz (ideal 39 Hz)
Special Features	Dual damping system, dual dust cap system, removable grille, Bigfoot Approved
Warranty	1 year (2 years if installed by authorized AudioControl dealer)
Safety Note	Do not submerge in water; use 10-14 gauge speaker wire

Frequently Asked Questions - Spike SPK-12S2 AudioControl

What type of enclosure should I use for the SPK-12S2?

Both sealed and ported enclosures are supported. For sealed, use 0.85 to 1.5 cu ft (ideal 1.0). For ported, use 1.25 to 2.75 cu ft (ideal 1.75) tuned between 30 and 40 Hz (ideal 39 Hz). Choose based on space and listening preference.

What is the power handling of this subwoofer?

The RMS power handling is 500 Watts, with a maximum continuous power of 700 Watts in the recommended enclosure. Minimum recommended is 300 Watts RMS.

What are the dimensions of the SPK-12S2?

Overall diameter: 12.76 in (324 mm), cut-out diameter: 11.125 in (282 mm), mounting depth: 6.14 in (156 mm). Mounting height without grille is 0.68 in, with grille 1.437 in.

Can I use this subwoofer in a sealed enclosure?

Yes, sealed enclosures between 0.85 and 1.5 cu ft (ideal 1.0) are recommended. Sealed enclosures provide tighter, punchier bass with less dynamic output.

What is the warranty coverage?

AudioControl offers a 1-year warranty from date of purchase, extendable to 2 years if installed by an authorized dealer. Registration within 15 days is required. The warranty covers defects in materials and workmanship.

How should I clean the subwoofer?

Clean only with a dry cloth. Do not submerge in water or use solvents, as this may damage the cone and surround.

Is this subwoofer suitable for marine or outdoor use?

No, the subwoofer is not designed to be submerged. It should be used in a dry, protected environment like a vehicle interior. Avoid exposure to moisture.

What gauge speaker wire should I use?

Use 10 to 14 gauge speaker wire to ensure adequate current handling. Thinner wire may cause power loss or overheating.

How do I register my AudioControl product?

Register online at www.audiocontrol.com/product-registration within 15 days of purchase. You need the original sales receipt. Registration is required for warranty coverage.

What is the recommended tuning frequency for a ported enclosure?

Tune the ported enclosure between 30 and 40 Hz. Ideal tuning is 39 Hz for balanced low-frequency extension and output.

USER MANUAL Spike SPK-12S2 AudioControl

• High excursion for ultra low bass
• Efficient heavy duty motor design
- Removable subwoofer grille
• Structurally rigid heavy duty voice coil
• Fiber matrix paper cone with Mica coating
• Dual damping system for linear bass reproduction
• Dual Dust cap system for enclosure compression control
• Bigfoot Approved

Pure concentric arc diagram without any text, numbers, or symbols

Spike ^TM Series

HIGH-PERFORMANCE SUBWOOFER

SPK-8S2 | SPK-8S4 | SPK-10S2 | SPK-10S4 | SPK-12S2 | SPK-12S4

User Guide

Important Safety Instructions

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not submerge this apparatus in water.
6. Clean only with a dry cloth.
7. WARNING: The subwoofer enclosure must be properly secured in the vehicle. Improper installation may lead to permanent injury or death. Installation of the speaker enclosure must be done with great care by qualified personnel, to prevent damage to fuel lines, power and other electrical wiring, hydraulic brake lines, and other systems, that might compromise vehicle safety.
8. Use speaker wire of sufficient size to ensure adequate current to the speaker. For Spike Series Subwoofers, this means 10-14 gauge speaker wire.
9. To prevent excessive cone excursion and potential damage to the subwoofer is it advisable to use a infrasonic (subsonic) filter set 1/2 octave below Fb. (Hz)
10. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as the power input terminals are damaged, objects have fallen into the apparatus, does not operate normally, or has been dropped.
11. Not tested for use in outer space.
12. Exposure to high sound pressure levels may lead to permanent hearing loss. Take every precaution to protect your hearing.

The exclamation point within an equilateral triangle is intended to alert the

user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

Recycling notice: If the time comes and this apparatus has fulfilled its destiny,

do not throw it out into the trash. It has to be carefully recycled for the good of mankind, by a facility specially equipped for the safe recycling of electronic apparatus. Please contact your local or state recycling leaders for assistance in locating a suitable nearby recycling facility. Or, contact us and we might be able to repair it for you.

CE UK CA

Enclosure Talk

Right on! You got yourself a shiny new AudioControl subwoofer, or maybe two. After you're done admiring the quality workmanship and attention to detail, you need to get 'er in a proper enclosure. Enclosure is just a fancy name for a speaker box. Below are some tips you should consider before buying or building an enclosure. If you're not into math, or have trouble plugging in power tools, your best bet is to seek out a qualified AudioControl dealer. They have the skills, experience and specialized tools to get the bass bumpin' and they usually smell alright, too.

Sealed vs. Ported Enclosure

Aaahh... the age old question: Which is better, a sealed or ported enclosure? The answer usually boils down to a few things; available space in the vehicle, music listening preference and the speaker manufacturer's recommendation for enclosure type. Below are a few characteristics of sealed and ported enclosures:

Sealed Enclosures

Smaller enclosure size

Excellent transient response

Less output per watt, but punchier, tighter sound

Lower dynamic output

Ported/Vented Enclosure

Larger enclosure size

Extended lower frequency response

More bass output per watt

Better dynamic output

If you have the space, we recommend a slot vented enclosure for the best all-around bass experience.

Enclosure Size... It Matters

Once you decide on a sealed or ported enclosure, you can fine-tune the size of the enclosure to fit your vehicle space and listening habits. For both sealed and ported enclosures, we list recommended size ranges, (MIN - IDEAL - MAX) for each subwoofer size in the following pages. Whether buying pre-made or designing and building a custom enclosure, try to stay within these parameters for the best overall performance. Below is the effect enclosure size has on the overall sound.

IDEAL MAX

The MIN value is the smallest recommended enclosure size. It provides the most compact size, but sacrifices

some low bass response. It generally provides punchy, tight bass that is great for Rock and Country music.

IDEAL MAX

The IDEAL value is recommended for most listeners. Excellent blend of low bass, with accurate and strong

overall output. Suited well for Pop and R&B music.

IDEAL MAX

The MAX value is the largest recommended enclosure size. It's big, but provides exceptional bass output.

Perfect for all you Hip Hop, and EDM fans.

Enclosure size recommendations do not include driver and / or port displacement.

AudioControl®

Making Good Sound Great

SPK-8S2 Specifications

Thiele/Small Parameters

Nominal Impedance (Z).... 2 ohms

DC Resistance (Re)....1.6 ohms

Resonance Frequency (Fs) 51.6241 Hz

Piston Area (Sd) 0.0194 m2

Force Factor (BL) 9.7018 T.m

Mechanical Q Factor (Qms)....5.444

Electrical Q Factor (Qes)....0.525

Total Q Factor (Qts) 0.4788

Sensitivity 1W/M (SPL)....83.3836

Mechanical Comp (Cms)....0.0998 mm/N

Moving Mass (Mms) 95.2145g

Linear Excursion (Xmax) 8.5 mm

Volume Acoustic Comp (Vas)....5.2241 Ltr/0.1845 cu ft

Reference Efficiency (NO.) 0.1314%

RMS Power (Pe) 350 Watts

Frequency Response 30-500 Hz

Voice Coil Diameter....2.0 in/50.8 mm

Displacement 0.05 cu ft/ 1.44 Ltr

Dimensions

Overall Diameter (A) 8.425 in/ 214 mm

Cut Out Diameter (B)....7.25 in/ 184 mm

Mounting Depth (C) 4.291 in/ 109 mm

Mounting Height (w/o Grille) (D)....0.55 in / 14 mm

Mounting Height (w/ Grille) (E)....1.18 in / 30 mm

Motor Diameter (w/ Cover) (F) 5.55 in / 141 mm

SPK-8S4 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/ 1.44 Ltr

Dimensions

Overall Diameter (A) 8.425 in/ 214 mm

Cut Out Diameter (B)....7.25 in/ 184 mm

Mounting Depth (C) 4.291 in/ 109 mm

Mounting Height (w/o Grille) (D)....0.55 in / 14 mm

Mounting Height (w/ Grille) (E)....1.18 in / 30 mm

Motor Diameter (w/ Cover) (F) 5.55 in / 141 mm

AudioControl®

Making Good Sound Great™

SPK-8S2/8S4 Ported Enclosure

Specifications

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

Material Prep

Top / Bottom	23.00" × 12.00" 2
Front 2	20.50" × 10.00" 1
Rear 2	23.00" × 10.00" 1
Left 1	10.50" × 10.00" 1
Right 1	11.25" × 10.00" 1
Port 1	8.75" × 10.00" 1
Port 2	16.00" × 10.00" 1

* Please note there are no fingers mentioned in the list above. Cut safe my friends.

TOP VIEW

3D rendering of a rectangular box with a circular vent on the top face (no text or symbols)

Enclosure Example

SPK-8S2/8S4 Sealed Enclosure

Specifications

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

Material Prep

Front / Rear	4.50" × 10.00" 2
Top / Bottom	4.50" × 8.50" 2
Left / Right	8.50" × 8.50" 2

* Please note there are no fingers mentioned in the list above. Cut safe my friends.

AudioControl®

Making Good Sound Great

SPK-10S2 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 Comp (Cms)....0.0850 mm/N

Moving Mass (Mms) 201.1450 g

Linear Excursion (Xmax) 14 mm

Volume Acoustic Comp (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

Dimensions

Overall Diameter (A) 10.748 in/ 273 mm

Cut Out Diameter (B)....9.25 in/ 234 mm

Mounting Depth (C) 5.32 in/ 135 mm

Mounting Height (w/o Grille) (D)....0.59 in / 15 mm

Mounting Height (w/ Grille) (E)....1.30 in / 33 mm

Motor Diameter (w/ Cover) (F) 6.41 in / 163 mm

SPK-10S4 Specifications

Thiele/Small Parameters

Nominal Impedance (Z)....4 ohms

DC Resistance (Re) 3.2 ohms

Resonance Frequency (Fs) 41.2638 Hz

Piston Area (Sd) 0.0314 m2

Force Factor (BL) 13.6742 T.m

Mechanical Q Factor (Qms) 4.83

Electrical Q Factor (Qes) 0.6576

Total Q Factor (Qts) 0.5788

Sensitivity 1W/M (SPL)....83.7199

Mechanical Comp (Cms)....0.1004 mm/N

Moving Mass (Mms) 148.1991 g

Linear Excursion (Xmax) 14 mm

Volume Acoustic Comp (Vas)....13.8342 Ltr/ 0.4885 Cu ft

Reference Efficiency (NO.) 0.1419%

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

Dimensions

Overall Diameter (A) 10.748 in/ 273 mm

Cut Out Diameter (B)....9.25 in/ 234 mm

Mounting Depth (C) 5.32 in/ 135 mm

Mounting Height (w/o Grille) (D)....0.59 in / 15 mm

Mounting Height (w/ Grille) (E)....1.30 in / 33 mm

Motor Diameter (w/ Cover) (F) 6.41 in / 163 mm

AudioControl®

Making Good Sound Great™

SPK-10S2/10S4 Ported Enclosure

Specifications

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

Material Prep

Top / Bottom	24.00" × 11.25" 2
Front 2	1.75" × 11.50" 1
Rear 2	4.00" × 11.50" 1
Left 9	.75" × 11.50" 1
Right 1	0.50" × 11.50" 1
Port 1	8.25" × 11.50" 1
Port 2	17.25" × 11.50" 1

* Please note there are no fingers mentioned in the list above. Cut safe my friends.

3D rendering of a rectangular box with a circular vent on top and a side panel (no text or symbols)

SPK-10S2/10S4 Sealed Enclosure

Specifications

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

Material Prep

Front / Rear	20.00" × 13.00" 2
Top / Bottom	20.00" × 9.50" 2
Left / Right	11.50" × 9.50" 2

* Please note there are no fingers mentioned in the list above. Cut safe my friends.

Simple 3D illustration of a rectangular box with a circular recess on top (no text or symbols)

AudioControl®

Making Good Sound Great™

SPK-12S2 Specifications

Thiele/Small Parameters

Nominal Impedance (Z).... 2 ohms

DC Resistance (Re).... 1.6 ohms

Resonance Frequency (Fs) 37.3460 Hz

Piston Area (Sd) 0.0491 m2

Force Factor (BL) 11.0117 T.m

Mechanical Q Factor (Qms)....7.6824

Electrical Q Factor (Qes) 0.7362

Total Q Factor (Qts) 0.6718

Sensitivity 1W/M (SPL)....84.6196

Mechanical Comp (Cms)....0.0764 mm/N

Moving Mass (Mms) 237.7651 g

Linear Excursion (Xmax) 14 mm

Volume Acoustic Comp (Vas)....25.7006 Ltr/ 0.9076 cu ft

Reference Efficiency (NO.) 0.1746%

RMS Power (Pe) 500 Watts

Frequency Response 20-200 Hz

Voice Coil Diameter....2.5 in/63.5 mm

Displacement....0.0885 cu ft/ 2.506 Ltr

	MIN	IDEAL	MAX
Continuous Power Handling (watts RMS)	300	500	700
Sealed Enclosure Range (cu ft)	0.85	1.0	1.5
Ported Enclosure Range (cu ft)	1.25	1.75	2.75
Ported Enclosure Tuning Range (Hz)	30	39	40

Dimensions

Overall Diameter (A) 12.76 in/ 324 mm

Cut Out Diameter (B)....11.125 in/ 282 mm

Mounting Depth (C).... 6.14 in/ 156 mm

Mounting Height (w/o Grille) (D)....0.68 in / 17.3 mm

Mounting Height (w/ Grille) (E)....1.437 in / 36.5 mm

Motor Diameter (w/ Cover) (F) 6.41 in / 163 mm

SPK-12S4 Specifications

Thiele/Small Parameters

Nominal Impedance (Z)....4 ohms

DC Resistance (Re) 3.2 ohms

Resonance Frequency (Fs) 40.4239 Hz

Piston Area (Sd) 0.0491 m2

Force Factor (BL) 13.7286 T.m

Mechanical Q Factor (Qms) 6.5823

Electrical Q Factor (Qes) 0.8207

Total Q Factor (Qts) 0.7297

Sensitivity 1W/M (SPL)....85.4588

Mechanical Comp (Cms)....0.0815 mm/N

Moving Mass (Mms) 190.3035 g

Linear Excursion (Xmax) 14 mm

Volume Acoustic Comp (Vas).... 27.4067 Ltr/ 0.9678 cu ft

Reference Efficiency (NO.) 0.2118%

RMS Power (Pe) 500 Watts

Frequency Response 20-200 Hz

Voice Coil Diameter....2.5 in/63.5 mm

Displacement 0.0885 cu ft/ 2.506 Ltr

Dimensions

Overall Diameter (A) 12.76 in/ 324 mm

Cut Out Diameter (B)....11.125 in/ 282 mm

Mounting Depth (C).... 6.14 in/ 156 mm

Mounting Height (w/o Grille) (D)....0.68 in / 17.3 mm

Mounting Height (w/ Grille) (E)....1.437 in / 36.5 mm

Motor Diameter (w/ Cover) (F) 6.41 in / 163 mm

AudioControl®

Making Good Sound Great™

SPK-12S2/12S4 Ported Enclosure

Specifications

External Dimensions.....24.00"W × 15.00"H × 14.25"D

Net Internal Volume 1.77 ft3

Total Internal Volume 2.18 ft3

Gross External Volume 2.97 ft3

Material Thickness....0.75"

Tuning Frequency 39 Hz

Port Area....27.00 inch2

Port Inlet 2.00"W×13.50"H

Port Length 20.75"

F3 (Hz) 30

Material Prep

Top / Bottom	24.00" × 14.25" 2
Front 2	1.25" × 13.50" 1
Rear 2	4.00" × 13.50" 1
Left 1	2.75" × 13.50" 1
Right 1	3.50" × 13.50" 1
Port 1	10.75" × 13.50" 1
Port 2	6.50" × 13.50" 1

* Please note there are no fingers mentioned in the list above. Cut safe my friends.

3D rendering of a rectangular box with a circular vent on the top face (no text or symbols)

SPK-12S2/12S4 Sealed Enclosure

Specifications

External Dimensions......18.00"W × 15.00"H × 10.00"D
Net Internal Volume......	1.0 ft3
Total Internal Volume......	1.09 ft3
Gross External Volume......	1.56 ft3
Material Thickness......	0.75"
F3 (Hz)......	52.77
Qtc......	0.948

Material Prep

Front / Rear	8.00" × 15.00" 2
Top / Bottom	8.00" × 8.5" 2
Left / Right	6.50" × 8.50" 2

* Please note there are no fingers mentioned in the list above. Cut safe my friends.

Simple 3D rendering of a rectangular box with a circular recess on the top face (no text or symbols)

AudioControl®

Making Good Sound Great™

The Warranty

In just the same way as being covered in honey and thrown into a dark pit full of hungry woodchucks, people are scared of warranties. Lots of fine print. Months of waiting around. Well, fear no more. This warranty is designed to make you rave about AudioControl. It's a warranty that looks out for you and your client, plus helps you resist the temptation to have your friend Sparky, who's "good with electronics," try to repair your AudioControl product. So go ahead, read this warranty, then register the information at www.audiocontrol.com/product-registration and include your comments.

Our warranty has conditional conditions! "Conditional" doesn't mean anything ominous. The Federal Trade Commission tells all manufacturers to use the term to indicate that certain conditions have to be met before they'll honor the warranty. If you meet all of these conditions, AudioControl will, at its discretion, repair or replace any AudioControl speaker products that exhibit defects in materials and/or workmanship for one (1) year from the date you bought it. We will repair or replace it, at our option, during that time.

Here are the conditional conditions:

1. You must fully register your purchase within 15 days of the purchase date by going to the AudioControl product registration page at: www.audiocontrol.com/product-registration Failure to register your product will negate the warranty.

2. You need to hold on to your sales receipt! All warranty service requires original sales receipt documentation. The warranty only applies to the original purchaser from an authorized AudioControl dealer. Note: Products purchased from unauthorized dealers are not covered under warranty.

3. The AudioControl speaker products must have originally been purchased from an authorized AudioControl dealer. If an authorized AudioControl dealer installs your AudioControl product, the warranty is extended to two (2) years.

4. Our warranty covers AudioControl products that have been installed according to the instructions in this manual.
5. You cannot let anyone who isn't: (A) the AudioControl factory; or (B) someone authorized in writing by AudioControl, service your AudioControl product. If anyone other than (A), or (B) messes with your AudioControl product, the warranty is void.
6. The warranty is void if the serial number is altered, defaced or removed, or if your product has been used improperly. Now that may sound like a big loophole, but here is what we mean by this: Unwarranted abuse is: (A) physical damage (don't use your product to pound in fence posts); (B) improper connections (120 volts into the speaker terminals can fry the poor thing). This is the best product we know how to build, but for example, if you mount it to the front bumper of your car, drop it over Niagara Falls, or use it for anchoring your boat, something will go wrong.

Assuming you conform to 1 through 6, and it really isn't all that hard to do, we get the option of fixing your product, or replacing it with a new one, at our discretion.

In the event that your product is out of warranty or not covered under our warranty, you may request to have any damage repaired at our normal "Out of Warranty" repair cost.

Legalese

The warranty above is the only warranty issued by AudioControl. This warranty gives you specific legal rights, and you may also have rights that vary from state to state.

Promises of how well your AudioControl product will work are not implied by this warranty. Other than what we've said we'll do in this warranty, we have no obligation, express or implied. We make no warranty of merchantability or fitness for any particular purpose. Also neither we nor anyone else who has been involved in the development or manufacture of the unit will have any liability of any incidental, consequential, special or punitive damages, including but not limited to any lost profits or damage to other parts of your system by hooking up to the unit (whether the claim is one for breach of warranty, negligence of other tort, or any other kind of claim). Some states do not allow limitations of consequential damages.

AudioControl®

Making Good Sound Great

For more information about this fine product, and for additional details of the limited warranty and repair services, please visit www.audiocontrol.com

For technical questions, please visit www.audiocontrol.com/knowledge-base/

AudioControl, Inc.

22410 70th Avenue West

Mountlake Terrace, WA 98043 USA

Phone: [phone]

email: [e-mail]

©2023 AudioControl. All rights reserved.

As technology advances, AudioControl reserves the right to continuously change our specifications, like our Pacific Northwest weather, although we are working on changing that as well.

AudioControl®

Making Good Sound Great™

The End (Thanks for hang'n in there)

Spike ^TM Series

User Guide PN 913-178-0 Rev B