Question about Alpine MRV-F307 Car Audio Amplifier

1 Answer

SUBWOOFER ENCLSURE FOR TWO PIONEER TSW307F 12" FREE AIR

Hi there,
i m building an enclouser for two tsw-307f subwoofer from pioneer ,it's a free air subwoofer .the box size is 3.1 cubic feet .and i want to install one of the sub inverted(i will invert the polarity in the amp)
i did a graph on win isd and it shows a peak of 100db
so do u think it's a good setup
i like the sub coz it got 94db all the designed subs for enclouser got 89db
can you please advice.clear loud voice is all i need

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Hi, i know its a long time since 2008.
but do you or enyone else know where to get specs to a pioneer ts-w307f???
im building a box for this sub but i cant find specs so i cant run it on winisd!

i konw this dont answer a qestion but since you did a graph on it in winisd i thought you might have the right specs?

Posted on Nov 08, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Kicker dx 250.1 class d monoblock amp has a fixed lpf at 80 hz 24db octave non adjustable. My car stereo is a pioneer deh-x55hd with the sub control set at 100 hz -6 slope unable to turn sub control off to...


Do you have the subwoofer amp connected to the pioneer thru pre amp connections; pre amp output of pioneer to pre amp input of Kicker amp. Page 10 of the manual explains how to adjust the subwoofer output. You can select the cutoff freq. that will pass to the subwoofer; The slopes don't match perfectly, but if you use the -12 slope , it should work fine.
Cut-off frequency:
50HZ
-
63HZ
-
80HZ same as kicker cut in freq
-
100HZ
-
125HZ
-
160HZ
-
200HZ
Output level:
-
24
to
+6
Slope level:
-
6
-
-
12


http://www.pioneerelectronics.com/StaticFiles/Manuals/Car/DEH-X5500HD_OwnersManual112712.pdf

May 19, 2014 | Car Amplifiers

1 Answer

Will a pioneer receiver vsx d309 run 2 8 ohm speakers and 1 jl audio w3


It will drive the speakers but not the subwoofer. U need to connect the subwoofer pre- output from your amplifier to another amplifier that will drive the subwoofer.
If you connect the subwoofer directly to your amplifiers speaker output it will force the subwoofer to play the entire spectrum of frequencies (not designed to do that) consequently causing damage to the sub and maybe even the amp. So use the sub pre out.

hope this helped

....andy....

Dec 29, 2013 | Pioneer Car Amplifiers

1 Answer

I have a pioneer gm-354 amp and the power indicater light on the front has changed from solid to flashing and no sound from the amp to the subwoofer it used to power any idea's


If it is flashing it went into the protect mode.Check that a speaker wire hasn,t come off, Or that the ground cable conection is good end all other hook up wires to it.

Oct 27, 2012 | Pioneer GM-X354 Car Audio Amplifier

1 Answer

I parelled one 15" q power subwoofer to my brideged pioneer amp.The amp got really hot and blew a fuse.How should I wire my dvc subwoofer to the briged amp.


Hello sir, hi, YOU DON'T bridge no more speakers, this upsets the impedance load of the amp. to install another sub-woofer, get another amplifier. You may have damaged your power amplifier, If you experience repeated fuse blows, your power amplifier is now SHORTED. This needs IC amplifier replacement.

Aug 19, 2010 | Pioneer GM-5300T Car Audio Amplifier

1 Answer

Output problem


dude TRUST me what you are using and have setup already is plenty..ONE TIP...of all things anyoine ever needs to worry about is the R...M....S power rating...the PEAK means NOTHING! its safe and fine to use what you got.

Jul 02, 2009 | Jl Audio 250/1 Car Audio Amplifier

1 Answer

Car amp


Hi,

can you please give me the make and the model no. so that i can help you fix it.

Waiting for your reply

Apr 10, 2008 | Car Amplifiers

1 Answer

Subwoofer help


You need to wire your Subs in Series. This way the current that passes through one has to pass through the other. Bridge your amp. and follow the wiring below.

Amp+ to Sub1+
Sub1- to Sub2+
Sub2- to Amp-

Nov 22, 2007 | Pioneer GM-7200M Car Audio Amplifier

1 Answer

More bass


Run one set of RCA lines from head unit to amps if you only have one set of pre-outs on the head unit, then at the amps, use an electronic crossover to split between the two amps, and this will also allow you to control what frequencies go to which amps/speakers. You should use one amp for the speakers and the higher power amp for the subwoofer. You should not try to connect both to the subwoofer. Use 4gauge cables if possible. If you have more questions, just ask.

Oct 29, 2007 | Pioneer GM-7200M Car Audio Amplifier

1 Answer

Amp is on, Subwoofer works, but no sound.


here is a short test you can try, remove the rca audio cable from the amp & connect a diskman or toher audio o/p device that you can hook up with the same rca wires, turn on the amp & see if you have sound. you can also remove the speaker wires from the sub & using multi meter read the ohm's of the sub, most subs are 4 ohm. Hope this help locate your problem

Oct 24, 2006 | Pioneer GM-7200M Car Audio Amplifier

Not finding what you are looking for?
Car Amplifiers Logo

523 people viewed this question

Ask a Question

Usually answered in minutes!

Top Alpine Car Amplifiers Experts

Tygh Duval
Tygh Duval

Level 2 Expert

290 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1128 Answers

Are you an Alpine Car Amplifier Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...