help: subwoofer

**sk8_dem0n** · January 3rd, 2011 09:13 PM

its better to try a new installer.. baka kasi pinapaikot ka lang niya para pababalik balik ka...

and one thing

[SIZE=4]please dont used text speaks[/SIZE]

**ralphyboy11** · January 3rd, 2011 09:27 PM

Originally Posted by sk8_dem0n

its better to try a new installer.. baka kasi pinapaikot ka lang niya para pababalik balik ka...

and one thing

[SIZE=4]please dont used text speaks[/SIZE]

oooops again. sorry.. try ko nalang rin pacheck sakanya, hindi pa rin naman nacheck up eh, tingin ko rin sa amplifier ko kasi mismo yung RCA nya hindi tumutunog yung isa.. pero thanks sa mga nagreply.. ayos talaga dito, marami nakakatulong..

**benchman** · January 3rd, 2011 10:45 PM

Originally Posted by Ginnova

check mo yung phase sa cross-over kung meron.

agree, maaring na-out of phased kung meron ka ngang cross-over/phase switch at posibleng nagalaw mo sya.

imposible naman na nagkabaligtad ng connection yung installer mo, unless designed yung box mo para sa out of phasing connection drivers(speakers)
popularly known as Isobaric speakers

**ralphyboy11** · January 6th, 2011 02:19 AM

Originally Posted by benchman

agree, maaring na-out of phased kung meron ka ngang cross-over/phase switch at posibleng nagalaw mo sya.

imposible naman na nagkabaligtad ng connection yung installer mo, unless designed yung box mo para sa out of phasing connection drivers(speakers)
popularly known as Isobaric speakers

nakabit ko na ung bagong amplifier ko, pero ganun parin baliktad parin yung palo eh. hehe and wala akong crossover mga sir, 2 amps gamit ko, isang mono sa 15" sub HX2 and isang amp sa mid..

**benchman** · January 6th, 2011 03:18 PM

kahit built-in cross-over wala? pano nyo nagawang low frequency yung papasok sa sub mo? same with the mid & highs?

**ralphyboy11** · January 6th, 2011 09:49 PM

Originally Posted by benchman

kahit built-in cross-over wala? pano nyo nagawang low frequency yung papasok sa sub mo? same with the mid & highs?

i mean yung crossover na sep, sa amp my crossover.. yun ba yung meron atang sira or something? yung bagong amp na nag dadrive ng subwoofer ko, pero baliktad parin ang palo, pero malakas naman, hindi ko alam bat baliktad palo nitong rockford hx2 ko..

**benchman** · January 7th, 2011 12:18 AM

yun na nga, yung built-in cross-over mo sa amp...
bagong amp para sa sub? means nagpalit ka na ng bagong amp pero ganon pa rin?(out of phased)
hmmm... "baka" naman yung sub mo na ang may problema

and wait... pano mo nasigurong baligtad nga yung palo nya? sa normal phasing kasi ng subs; pag heavy/deep bass ang nag-play... dapat talaga palabas sa box ang throws ng sub woofer mo, papasok ba?

aside sa cross-over settings at polarity ng speakers, wala na talagang pwedeng panggalingan ng out of phased speaker/s eh

... ipa-check mo sa installer mo, sino ba installer mo ralph?

**oj88** · January 7th, 2011 07:49 AM

What is the model of the amp? Most amps allows you phase changes in a form of a toggle switch or a trimmer to adjust phase from 0-180 degrees.

Other phase-related problems:
1. Check settings on the HU if phase can also be changed there
2. Check audio signal polarity all around. Though unlikely, the installer may have reversed the line signal going to the sub amp
3. Finally, check the speaker polarity... + to + and - to -.

**dalandan27** · January 7th, 2011 11:12 AM

Mga sir,since subs t0pic dito eh puwede din ba ako magtan0ng? amp ko eh yung 4channel, bridge yung 3-4 kaya dun inilagay ang seps,n0w ask ko lang kung tama ba yung ginawa ng installer ko sa subs ko which is ganito, yung positive wire eh sa ch1 positive nya inilagay,and yung negative eh sa ch2 negative nya inilagay.para kasing may kakaibang sounds akong napapakinggan eh. dapat ba eh sa isang channel lang ung + at -? example,connect ko sila both s ch1?

**xtian119** · January 7th, 2011 11:32 AM

Originally Posted by dalandan27

Mga sir,since subs t0pic dito eh puwede din ba ako magtan0ng? amp ko eh yung 4channel, bridge yung 3-4 kaya dun inilagay ang seps,n0w ask ko lang kung tama ba yung ginawa ng installer ko sa subs ko which is ganito, yung positive wire eh sa ch1 positive nya inilagay,and yung negative eh sa ch2 negative nya inilagay.para kasing may kakaibang sounds akong napapakinggan eh. dapat ba eh sa isang channel lang ung + at -? example,connect ko sila both s ch1?

Sir di ba parang baliktad? kung and channel 3~4 mo ang naka-bridge dapat dun nakakabit and subs mo?

Pero to answer you question yes kapag isa lang and subs mo pwede mo i-bridge ung channel 1~2 para mas malakas ung output na ibigay ng amp. So the positive wire connects to channel 1 and the negative wire connects to channel 2. The amplifier also has markings on where to connect the wire in bridge mode. HTH