Setting to push a 10in mtx 7500 the best what shou i set my gain and frec an outher nub at

The MTX Thunder 6000 T61544A is a 15" Subwoofer meaning you will need a 15" hole to fit the subwoofer into. The mounting plate that surrounds the subwoofer will extend past 15" allowing you to screw the sub in properly. Be sure to use a box that is at least 12 inches deep (sub is 10 inches deep by specifications + 2 inches for good air cushion behind.

Approximately 3/4 gain.
You want to turn the gain up to the point of clipping - then back it down a hair.
Without getting too technical - this is good rule of thumb.

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Hello,

The level control controls the input level coming from your head unit (receiver) to the amp.

Your Sony users manual is a little vague on how to best adjust the level and other controls.

Here is one method that some installers use and works well with most amps.

Most 10" subs sound best between about 80-100hz and below, so start out by setting the LPF at about 80hz. The HPF will not be used. Next turn the bass boost and gain all the way down. Turn on the radio and set all tone controls, bass, midrange, treble to flat, usually "0" on most head units. Turn the volume up to approximately 3/4 volume level or just until you begin to hear distortion. Now, back the volume down until the distortion is gone. Next turn up the gain control on the amp until you hear the subs start to distort then back the gain down until the distortion disappears. Next turn the bass boost up again until the subs begin to distort, then either back the bass boost down or back the gain down until the distortion is gone. You may need to play around with the bass boost and gain controls to get exactly the sound you prefer.

Hope this helps.

check the gain

Not really, other than sending it to MTX or an authorized repair shop.

what amp are u usin?What enclosure 4 speakers do u have?Might not have enouigh voltage 4 the amp.How big are the wire for power 2 amp?what ohm are you playing ,is it compatible to the woofers.Need more info.Model and makes please,but 1st a rating.

Well it could be that your ears just got used to the bass. It happend to me after about a week of haveing my subs. And make sure that your power wire hasnt got melted somewhere. also that you have good ground.

how much power "wattage" does your speakers have and mtx is too powerful right? so need a good quality speakers. reply me with the wattage of the amp and the speakers.

Your overdriving the Subs and burning up the voice coils. Its really not worth fixing. It almost costs the same to fix as to buy a new one. Set you Amp gain down low. Then crank up the volume with a bass test. Slowly crank up the gain until you get some distortion. Then reduce the gain slightly. You will be set then to crank it up to the distortion level and not blow you speakers. Open a can of whoopass on anyne the cranks up on your gain. It will be costing you another set of MTX's.