






1400W Max (700W RMS) 12" GTX Series Dual 4 Ohm Car Subwoofer
• 1400 Watts Max
• 700 Watts RMS
• UV treated non-pressed paper cone
• EROM foam surround
• Hi-Temp Black Anodized 2.5" Voice Coil
• High powered woven tinsel leads
• Double stacked 120oz Strontium ferrite magnets
• 1400 Watts Max
• 700 Watts RMS
• UV treated non-pressed paper cone
• EROM foam surround
• Hi-Temp Black Anodized 2.5" Voice Coil
• High powered woven tinsel leads
• Double stacked 120oz Strontium ferrite magnets
The GTX Series subwoofer is rated at 700 watts RMS / 1400 watts MAX power with a 2.5" voice coil configured for dual 4 ohm impedance. All GTX subs use tight Red stitching that’s sewn through a UV treated non-pressed paper cone onto a EROM 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.
Priced Individually
Manufacturer:
Model Number:
GTX 124
Weight:
16.53lbs
Internal SKU:
gtx124
Internal Product ID:
95646
Massive audio
great product built well sound quality is great good bang for your buck
28
found this helpful.Great deal
Good speakers good quality. They still going. Make the car shake.
26
found this helpful.Massive Audio GTX124
Want some bang in the trunk for a decent price n not breaking your pockets . this is the way to go. I got this sub n right out the box it was hitting hard not even broken in. I banged this thing from day one with no problems. for about 2-3 weeks I listen to my radio on vol 25-27. after a few weeks it loosend up a bit n I cranked it up to 37-40 n it just keeps hitting harder n harder . I wouldn't recommend over powering this sub. it will def let you know it doesnt like it. I it hooked a boss riot 1100 rated 800rms @2ohm load, witch thats what I have it wired too. amp is is almost halfway any further theres distortion . ear tuned . this sub does its job can't go wrong with it. if the speaker blows then you messed up on your part . the baby hits. get compliments on how good it sounds everywhere I go. its not shaking the ground n beating your chest in too much but you can hear it and feel it good enough to know its well made and of good quality
26
found this helpful.Great product
Pros- looks good hit low and high bass
Con- to me it can’t handle exact rms
26
found this helpful.great bang for the price
Hesitated about getting a brand I didn't know much about and didn't want to spend a lot, this sub is paired with a RF R500.1D so I'm not giving it the full Rms it can handle, I built a box to spec and it fits perfectly behind my center console in a crew cab truck, looking forward to years if service from this sub
25
found this helpful.Massive Audio GTX124
Sub works great. Came as expected. It is very well constructed.
24
found this helpful.Good deal
Product came on time and well packaged, for the price these subs cannot be beat. They feel well made and so far they pound, running on 1200w at 1ohm. Overall I'm very impressed with Massive Audio and I will be getting more of their stuff. And for Sonic well we all know they are awesome, I would recommend them to anyone
24
found this helpful.A+ Product
A+
Great value
A- Performance
A-Sound
A- Construction
B- Duravility
23
found this helpful.Massive audio
great product built well sound quality is great good bang for your buck
23
found this helpful.This sub slams.
Would love to add another sub of this model to trunk.
22
found this helpful.