EarthQuake MAGMA 15X Installation and operation manual

Installation booklet

5
5
www.earthquakesound.com
2
Introduction
Thank you for purchasing the Magma subwoofer – the world’s • 6backplateholestocreatemassivecoolinginthegap
leadingsubwooferinpower,SPLandaccuracy. Upon its release, the Magma toppled DB drag records one by one
Back in 1995, Earthquake Sound Corporation led the industry in like a bowling ball rolling through the lane. For over 12 years, the
making the world’s true extra long stroke subwoofer by Magma reigns over the competitions in sound quality, power and
unleashing the Magma subwoofer line. The Magma introduces accuracy. While Magma performance pushed the boundaries, the
manyinnovationstotheaudiophilecommunity,asfollows: newlyreleasedMagma15Xripped'emapart.
• 1 superwideedgesurroundtoallowLONGEXCURSIONS
• 1-1/4”spidermountingheighttoallowfor2.5”PEAK TOPEAK
MECHANICALEXCURSIONS
• Stacked magnet with huge bump back plate to create high Thankyou,
excursionMOTOR JosephSahyoun, President
• Light-mass flat piston to REDUCE CONE DISTORTION while
maintaininghighspeed
st
NOTE: While this booklet may provide you with the necessary tools to build a solid good sounding
enclosure for your subwoofer, Earthquake Sound recommends that you invest wisely and have our
professionally trained Earthquake dealers help you optimize your enclosure design and the rest of
youraudiosystem.
Designs & Engineering Honors
www.earthquakesound.com 3
Poly-ether draw surround with thick single layer for longer life and max excursion
Edge reinforced inverted dust cap for lower cone distortion
3mm stiff non-pressed fiber cone for faster response and lighter mass
MAX OD spider for more spider area and more linear spring constant
Super thick motor to assist long excursion – 2” thick
PBP (Perforated Back Plate) that circulate cold air into the gap™
Patented TCT™ (Turbo Cooled Technology) forced cooled motor–
in with the cold air and out with the hot air

5
5
www.earthquakesound.com
2
Introduction
Thank you for purchasing the Magma subwoofer – the world’s • 6backplateholestocreatemassivecoolinginthegap
leadingsubwooferinpower,SPLandaccuracy. Upon its release, the Magma toppled DB drag records one by one
Back in 1995, Earthquake Sound Corporation led the industry in like a bowling ball rolling through the lane. For over 12 years, the
making the world’s true extra long stroke subwoofer by Magma reigns over the competitions in sound quality, power and
unleashing the Magma subwoofer line. The Magma introduces accuracy. While Magma performance pushed the boundaries, the
manyinnovationstotheaudiophilecommunity,asfollows: newlyreleasedMagma15Xripped'emapart.
• 1 superwideedgesurroundtoallowLONGEXCURSIONS
• 1-1/4”spidermountingheighttoallowfor2.5”PEAK TOPEAK
MECHANICALEXCURSIONS
• Stacked magnet with huge bump back plate to create high Thankyou,
excursionMOTOR JosephSahyoun, President
• Light-mass flat piston to REDUCE CONE DISTORTION while
maintaininghighspeed
st
NOTE: While this booklet may provide you with the necessary tools to build a solid good sounding
enclosure for your subwoofer, Earthquake Sound recommends that you invest wisely and have our
professionally trained Earthquake dealers help you optimize your enclosure design and the rest of
youraudiosystem.
Designs & Engineering Honors
www.earthquakesound.com 3
Poly-ether draw surround with thick single layer for longer life and max excursion
Edge reinforced inverted dust cap for lower cone distortion
3mm stiff non-pressed fiber cone for faster response and lighter mass
MAX OD spider for more spider area and more linear spring constant
Super thick motor to assist long excursion – 2” thick
PBP (Perforated Back Plate) that circulate cold air into the gap™
Patented TCT™ (Turbo Cooled Technology) forced cooled motor–
in with the cold air and out with the hot air

SUBWOOFER: MAGMA15X
20.209 Hz
0.3219
4.7850
.3017 3
7.4210 ft
210.14 liters
0.75 in
19.05 mm
89.1487 dB SPL
2
137.95 in
2
0.089 m
8?
Dual 4?
1000W
8 in
203 mm
14 in
357 mm
3
0.2 ft
Free Air Resonance (Fs):
Electrical“Q” (Qes):
Mechanical“Q” (Qms):
Total Speaker “Q” (Qts):
Equiv. Compliance (Vas):
One-way, Linear Excursion:
(Xmax)
Efficiency (1W/1m):
Effective PistonArea (Sd):
DC Resistance (Re):
Nominal Impedance:
Power Handling (continuous):
Mounting Depth:
Mounting Hole Diameter:
Driver Displacement: 5.66 liters
Specifications
www.earthquakesound.com
4
9 in • 227 mm
8 in • 203 mm
14 in • 357 mm
www.earthquakesound.com 5
Five(5)Year LimitedWarranty:CARAUDIOPRODUCTS Damaged to speaker cabinet and cabinet finish due to misuse, abuse, or use of improper
Earthquake Sound warrants to the original purchaser that all Factory Sealed NewAudio Products cleaningmaterials/methods.
tobefreeof defectsin material and workmanship,undernormalandproperuse, for a period of five (5) Bentspeakerframe,brokenspeaker connectors, holesinspeakercone,surroundanddustcap,
years from the date of purchase (as shown on the original bill of sale with serial number affixed/written burntspeaker voicecoil.
on it). The five (5) year limited warranty period is valid only if the product is purchased from and Fading,deteriorationofspeakercomponentsandfinishduetoimproperexposuretoelements.
properly installed by an authorized Earthquake Sound dealer/installer, and the warranty Products/partsdamagedduetopoorpackagingorabusiveshippingconditions.
registrationcardisproperly completedand mailedtoEarthquakeSoundCorporation. (D)ServiceRequest:
Productsthatarepurchased fromnon-authorized dealerarenotcoveredbywarranty. To receive product(s) service, contact Earthquake Sound’s service department at [phone]
If the product is not installed by an authorized dealer, then only a ninety (90) day warranty and request an RMA (Return Material Authorization) number. Items shipped without a valid RMA
periodapplies. number will be refused. Make sure you provide us with your complete/correct shipping address
(NO P.O. Box), a valid phone number and a brief description of the problem you are experiencing
(A)Five(5)YearLimitedWarrantyPlanCoverageGuidelines: with the product(s). In most cases, our technicians might be able to resolve the problem over the
First year: Earthquake pays for labor, parts and ground freight (only in US mainland, not phone,thuseliminatingtheneedtoshiptheproduct(s).
including Alaska,PuertoRicoandHawaii)backtocustomer.
Second,third,fourth& fifth year: Earthquakepayslaboronly. Customermustpayforparts,re (E)ShippingInstructions:
packing(ifneeded)andfreightbothways. Product(s) must be packaged in its original protective box(es) to minimize transport damage,
Earthquakeagrees torepair orreplace –atouroption–allsuchdefectiveproducts/parts. otherwiseare-packingchargemayapply).Shipperclaimsregardingitemsdamagedintransitmust
be presented to carrier. Earthquake Sound Corporation reserves the right to refuse products that
(B)Warning: are improperly packed. Copy of original bill of sale must accompany the product(s) being returned
Products (sent in for repair) that are tested by Earthquake technicians and deemed to have no for service. We encourage you to include a written description of the problem along with the
problem will not be covered by the five (5) year limited warranty. Customer will be charged a package.Shipproduct(s)to:
minimumofone(1)houroflabor(ongoingrate)plusshippingandhandlingcharges. Earthquake Sound Corporation
2727 McCone Avenue. Hayward, CA 94545
(C)WarrantyLimitations: You are responsible for the cost of shipping and insurance for the product(s). Please be sure to
Defective products/parts have not been altered or repaired by other than an Earthquake factory writethe RMAnumberonevery box.
approvedtechnician.
Products/parts were not subjected to negligence, improper use or accident, damaged by (F)DisputesResolution:
improper line voltage, used in incompatible products, or have its serial number or any part of it All disputes – between client(s) and Earthquake Sound Corporation – resulting from the five (5)
altered, defaced or removed, or have been used in any way that is contrary to Earthquake’s yearlimitedwarranty policy mustberesolvedaccordingtothe laws andregulationsofthecountyof
writteninstructions. Alameda,California.
•
•
•
•
•
•
•
•
•
•
•
[Valid in US Mainland Only]
5 Year Limited Warranty Guidelines

SUBWOOFER: MAGMA15X
20.209 Hz
0.3219
4.7850
.3017 3
7.4210 ft
210.14 liters
0.75 in
19.05 mm
89.1487 dB SPL
2
137.95 in
2
0.089 m
8?
Dual 4?
1000W
8 in
203 mm
14 in
357 mm
3
0.2 ft
Free Air Resonance (Fs):
Electrical“Q” (Qes):
Mechanical“Q” (Qms):
Total Speaker “Q” (Qts):
Equiv. Compliance (Vas):
One-way, Linear Excursion:
(Xmax)
Efficiency (1W/1m):
Effective PistonArea (Sd):
DC Resistance (Re):
Nominal Impedance:
Power Handling (continuous):
Mounting Depth:
Mounting Hole Diameter:
Driver Displacement: 5.66 liters
Specifications
www.earthquakesound.com
4
9 in • 227 mm
8 in • 203 mm
14 in • 357 mm
www.earthquakesound.com 5
Five(5)Year LimitedWarranty:CARAUDIOPRODUCTS Damaged to speaker cabinet and cabinet finish due to misuse, abuse, or use of improper
Earthquake Sound warrants to the original purchaser that all Factory Sealed NewAudio Products cleaningmaterials/methods.
tobefreeof defectsin material and workmanship,undernormalandproperuse, for a period of five (5) Bentspeakerframe,brokenspeaker connectors, holesinspeakercone,surroundanddustcap,
years from the date of purchase (as shown on the original bill of sale with serial number affixed/written burntspeaker voicecoil.
on it). The five (5) year limited warranty period is valid only if the product is purchased from and Fading,deteriorationofspeakercomponentsandfinishduetoimproperexposuretoelements.
properly installed by an authorized Earthquake Sound dealer/installer, and the warranty Products/partsdamagedduetopoorpackagingorabusiveshippingconditions.
registrationcardisproperly completedand mailedtoEarthquakeSoundCorporation. (D)ServiceRequest:
Productsthatarepurchased fromnon-authorized dealerarenotcoveredbywarranty. To receive product(s) service, contact Earthquake Sound’s service department at [phone]
If the product is not installed by an authorized dealer, then only a ninety (90) day warranty and request an RMA (Return Material Authorization) number. Items shipped without a valid RMA
periodapplies. number will be refused. Make sure you provide us with your complete/correct shipping address
(NO P.O. Box), a valid phone number and a brief description of the problem you are experiencing
(A)Five(5)YearLimitedWarrantyPlanCoverageGuidelines: with the product(s). In most cases, our technicians might be able to resolve the problem over the
First year: Earthquake pays for labor, parts and ground freight (only in US mainland, not phone,thuseliminatingtheneedtoshiptheproduct(s).
including Alaska,PuertoRicoandHawaii)backtocustomer.
Second,third,fourth& fifth year: Earthquakepayslaboronly. Customermustpayforparts,re (E)ShippingInstructions:
packing(ifneeded)andfreightbothways. Product(s) must be packaged in its original protective box(es) to minimize transport damage,
Earthquakeagrees torepair orreplace –atouroption–allsuchdefectiveproducts/parts. otherwiseare-packingchargemayapply).Shipperclaimsregardingitemsdamagedintransitmust
be presented to carrier. Earthquake Sound Corporation reserves the right to refuse products that
(B)Warning: are improperly packed. Copy of original bill of sale must accompany the product(s) being returned
Products (sent in for repair) that are tested by Earthquake technicians and deemed to have no for service. We encourage you to include a written description of the problem along with the
problem will not be covered by the five (5) year limited warranty. Customer will be charged a package.Shipproduct(s)to:
minimumofone(1)houroflabor(ongoingrate)plusshippingandhandlingcharges. Earthquake Sound Corporation
2727 McCone Avenue. Hayward, CA 94545
(C)WarrantyLimitations: You are responsible for the cost of shipping and insurance for the product(s). Please be sure to
Defective products/parts have not been altered or repaired by other than an Earthquake factory writethe RMAnumberonevery box.
approvedtechnician.
Products/parts were not subjected to negligence, improper use or accident, damaged by (F)DisputesResolution:
improper line voltage, used in incompatible products, or have its serial number or any part of it All disputes – between client(s) and Earthquake Sound Corporation – resulting from the five (5)
altered, defaced or removed, or have been used in any way that is contrary to Earthquake’s yearlimitedwarranty policy mustberesolvedaccordingtothe laws andregulationsofthecountyof
writteninstructions. Alameda,California.
•
•
•
•
•
•
•
•
•
•
•
[Valid in US Mainland Only]
5 Year Limited Warranty Guidelines

www.earthquakesound.com
6
Suggested Enclosure Designs
Ported/Vented Box
[designed using 3/4” thick wood]
Sealed Box
[designed using 3/4” thick wood]
www.earthquakesound.com 7
Suggested Enclosure Designs
Ported/Vented Box
[designed using 3/4” thick wood]
20”
508mm 609.6mm
24”
17”
17”
15.5”
15.5”
3”
76.2mm
9”
228.6mm
3”
20” long port
Box Volume = 2.8 ft³ Box Volume = 4.9 ft³ Box Volume = 2.8 ft³
393.7mm
393.7mm
15.5”
393.7mm
431.8mm
431.8mm
AB
965.2mm
114.3mm
419.1mm
431.8mm
38”
4.5” 4.5”
16.5”
17”
A
B
15.5”
15.5”
6”
10.5”
266.7mm
152.4mm
393.7mm
393.7mm

www.earthquakesound.com
6
Suggested Enclosure Designs
Ported/Vented Box
[designed using 3/4” thick wood]
Sealed Box
[designed using 3/4” thick wood]
www.earthquakesound.com 7
Suggested Enclosure Designs
Ported/Vented Box
[designed using 3/4” thick wood]
20”
508mm 609.6mm
24”
17”
17”
15.5”
15.5”
3”
76.2mm
9”
228.6mm
3”
20” long port
Box Volume = 2.8 ft³ Box Volume = 4.9 ft³ Box Volume = 2.8 ft³
393.7mm
393.7mm
15.5”
393.7mm
431.8mm
431.8mm
AB
965.2mm
114.3mm
419.1mm
431.8mm
38”
4.5” 4.5”
16.5”
17”
A
B
15.5”
15.5”
6”
10.5”
266.7mm
152.4mm
393.7mm
393.7mm

The sound that will MOVE you
Earthquake Sound reserves the right to amend details of the specifications without notice.
© Copyright - Earthquake Sound Corporation
Earthquake Sound Corporation
2727 McCone Avenue. Hayward, CA 94545. USA
Phone: [phone] Fax: [phone]