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Hifonics 12 Problems?


K_McPartlin

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I have a Hifonics 12 in my room and when its hits deep bass its fine,On low bass you can fell it in you chest.(Low deep bass) Higher bass it makes a ping sound and i think its the voice coil? Anyone know what might be wrong.

Pushing 400 watts.

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lol not all hifonics stuff is bad. my buddy had an old brutus 1400 i believe and he put that thing through hell and it didn't even get warm, unlike many amps. However my last amp, a brutus 1700, kicked the bucket after about 5 months so theres that

09 Challenger R/T (Audio system under construction):

  • Pioneer AVH-X4500BT (PAC RP4CH11 harness)
  • (2) Sundown Audio SA-8v2 (inverted)
  • CT Sounds AT1400.1D
  • XS Power D3400
  • 40 sq ft. Audiotechnix deadener
  • 1/0 Audiotechnix wiring
  • stock Boston Acoustic 7 speaker amplified system (for now)
  • Sealed trunk enclosure

Build log:

http://www.stevemeadedesigns.com/board/topic/178399-slammed-dodge-challenger-sundownct-sounds-build/

TEAM GOAT

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For the price of a Brutus elite you can get a much better amp like the sq 1200 wich will do rated and sound much better.

Now about the sub what size box?

What is the tuning at?

What amp?

How did you set the gains?

Do you have bass boost on? If so TURN IT OFF!!

2012 Chevy sonic1xSQ HDC3 12 D2RF R1200d

140 square foot of Q-Mat(soon to be installed)

140.2Db sealed on the dash with TL

142 DB sealed on the dash with another meter (was dead on with the TL at a show i was at)

141 on music.

strangeduck,on 02 Jan 2014 - 01:39 AM, said:

when my car spins out i just put the car in neutral, turn in the direction i want to go and pucker my asshole

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(Forgot to say this is my room system)I don't like hifonic and yes it is coming out of the sub. When moving the sub manually i cant fell any rubbing or anything.

Amp is a Sony MHC-Ec909ip(bookshelf system)

Bassboost is on but with it turned off cant fell the bass till 1/2 up.

Ported box is 16 3/4 inch tall/wide

Port is 2 1/2 inches

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