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Massive Audio GTX124H

1600W Peak (800W RMS) 12" GTX Series Dual 4-ohm Subwoofer

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• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Non-Pressed Paper cone
• Foam surround
• Mount depth: 6.34"
• Sensitivity: 88 dB

Learn more about the gtx124h
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List price $189.99
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$179.99

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Description


Massive Audio brand icon

Authorized dealer


GTX124H

All GTX subs use tight Red stitching that’s sewn through a UV treated non-pressed paper cone onto a Pressed Foam surround. Then it’s bonded to a heavy gauge steel basket that’s bolted to double stacked high flux Y30 120oz Strontium ferrite magnets with a 10mm top plate. Then everything dances on a springy poly cotton spider with high powered woven tinsel leads that connect to spring loaded 5-way binding nickel plated speaker connectors. These woofers scream sound quality and truly represent Massive Audio's commitment to value and performance.


Product Details:

  • 12" Dual 4 ohm GTX Series Subwoofer
  • Power Handling:
    • Peak: 1600 watts
    • RMS: 800 watts
  • Non-Pressed Paper cone
  • Foam surround
  • Heavy gauge steel basket with industrial textured painting
  • Poly-Cotton spider with woven round tinsel leads
  • Polypropylene vacuum dust cap
  • Customized rubber gasket and magnet boot
  • 10mm top plate
  • 2.5" high-temperature Copper voice coil
  • 15 mm Xmax
  • 120 oz. Double Stacked Ferrite Strontium magnet motor structure
  • Resonance Frequency (Fs): 40 Hz
  • Sensitivity: 88 dB
  • Recommended sealed box volume: 0.75 cubic feet - 1.25 cubic feet
  • Recommended ported box volume: 1.25 cubic feet - 1.8 cubic feet
  • Top-mount depth: 6.34"
  • Cutout diameter: 9.05"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

  • Priced Individually

PDF IconMassive Audio GTX124H owner’s manual

Product history:

Massive Audio GTX124H thumbnail
(newest, current model)
Massive Audio GTX 124 thumbnail
(previous model, replaced by Massive Audio GTX124H)

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Massive Audio GTX124H Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Massive Audio GTX124H Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Massive Audio GTX124H Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Massive Audio GTX124H Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
GTX Series
Subwoofer Size
12"
Peak Power Handling
1600 watts
RMS Power Handling
800 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Voice Coil Material
Copper
Voice Coil Diameter
2.5"
Sensitivity
88 dB
Xmax (millimeters)
15 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Non-Pressed Paper
Woofer Surround
Foam
Magnet Structure
Double Stacked
Magnet weight
120 oz.
Magnet Type
Ferrite Strontium
Subwoofer Grille
No
Re-Cone Kit Available
No
CTA-2031 Compliant
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.75 cubic feet
Optimum Sealed Box Volume
1 cubic feet
Maximum Sealed Box Volume
1.25 cubic feet
Minimum Ported Box Volume
1.25 cubic feet
Optimum Ported Box Volume
1.5 cubic feet
Maximum Ported Box Volume
1.8 cubic feet
Top-Mount Depth (Mounting Depth)
6.34"
Cutout Diameter
9.05"
Shallow Mount Installation
No
T/S Parameters (Electromechanical)
Free-Air Resonance (Fs)
40 Hz
Equivalent Compliance (Vas)
6.7 liters
Total Speaker Q Value (Qts)
1.06
Electrical Q Value (Qes)
1.30
Electrical Resistance of Voice Coil (Re)
3.4 ohm
Mechanical Q Value (Qms)
5.87
What is in the box?
Paperwork
User manual
WITB: Subwoofers
Subwoofer
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

GTX124H

Weight:

25.00lbs

Internal SKU:

gtx124h

Internal Product ID:

202719

Customer Ratings & Reviews


Massive Audio GTX124H thumbnail image

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• Impedance: Dual 4 ohm
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