Afran79 from TAWAU/SABAH,, Malaysia, Sonic Electronix
8 June 2012
Conclusion: I call this thing as a big brother... why? Cuz he give me what i want. I use this amplifier to kick four 15" 8 ohm 400 watt each with a parallel connection, I only use half the power of this amplifier, but the sound is strong enough, I am afraid to use full power, because the speakers like to burn. Make sure you upgrade the big 3. I use two NX120 battery and 110 amp alt, my volts still down from 14.4 to 13.2 when I use half the power of this amplifier.
Amran,S from TAWAU/SABAH,, Malaysia, Sonic Electronix
29 November 2010
Conclusion: I use this amplifier to kick four 15 inch 8 ohm 400 watt each with a parallel connection, I only use half the power of this amplifier, but the sound is strong enough, I am afraid to use full power, because the speakers like to burn. make sure you upgrade the big 3. This amplifier is too great, do not think about money but think about power, because power makes you feel excited. I recommend to those who want power. Sonic Electronix is the premier store in the world.
Conclusion: Alright for anyone using or about to purchase this amp you be sure to get another battery or so. This thing takes so much power and the sound quality is amazing! I currently have 3 Type R-s from Alpine on this amp and I'm considering 1-3 more just because the amp is only half way up with the 3 alone.
Conclusion: GTO series amps are some off the best amps JBL is putting out.. I havent heard of a speaker yet that needs more power than one can put out.. Its a must to have whether its your first system and you trying to compete or you just want to make people turn their heads and roll up their windows at stop lights, lol... The price doesnt even compare to the quality of the amp..
Conclusion: This amp is catastrophically LOUD hands down! Just make sure that you upgrade your big 3 (high output alternator, 0 gauge wire, secondary battery). I have 2 RF T2 2ohm subs at full power... it simply takes your breath away.. overall i have pretty much no cons for this amp except for the price tag... but that shouldn't stop you from getting this beast of an amp. 5 outta 5!
Conclusion: This is a monster... JBL GTO 2400.1 is so powerful!!!! ....My 15" JBL GTI MK2 Subwoofer smoked and almost burn....Its true!!!! This sub is 800 watts rms and peak 5000 watts. This amp is half gain.....All tuning is in half.... Get this amp and you will blow your sub....Get this....
Conclusion: I sold this amp, it was running to a DC Audio level 4, and man 3/4th gain on it was giving those subs a run for their money. You don't need to worry with this amp, but get a power cell with it because it need lots of power......plus SonicElectronix has a good deal on it!
Conclusion: I've got this amp pushing one W15 GTi JBL MKII in a vented box, at about half gain and almost no bass boost. and that has my 15 Maxed out!! Good looking amp and will continue buying their products.