Lowyat.NET: Latest topics by lmc0422

IPad Air 2 problem

lmc0422 — Tue, 16 Dec 2014 20:05:12 +0800

Hi, i had brought a iPad air 2 from Mac studio 1 week ago.

After a few days usage, I noticed that there is a random popping sound when u on or off the screen, pop up the keyboard.

Is this issue normal ? Can I claim warranty for it ?

And I cannot be sure when is the popping sound can appear even tested thousand times but it appear after long time off screen.

<WTS>Dunhill Desire Red

lmc0422 — Fri, 16 Aug 2013 19:56:43 +0800

Item(s): Genuine Dunhill Desire red perfume 50ml

Package includes: 50ml perfume and box with sealed

Price:Rm 120 (Klia retail price Rm 183)

Warranty:none

Dealing method:Poslaju +Rm6

Location of seller:Sepang /Nilai

Contact method/details: sms 0176808086

Age of item: New unit

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Item(s) conditions:Sealed

Picture:[attachmentid=3585746]

Reason for sale: Not using

Amplifier problem

lmc0422 — Wed, 28 Nov 2012 18:11:45 +0800

Hi all, i have a problem with my monoblock..

When i turn on the system, the power and the protect led are blinking and like take turn, after power led on and off follow by protect led on and off.
And there is no output sound at all.
The +12v is from capacitor, and the cap is work fine @ 14.4v
The amp lettering led is on.
Tried to remove rca and speaker wire but still hav problem.

Is it a bad grounding or the amp is faulty?

subwoofer

lmc0422 — Wed, 23 Nov 2011 17:35:21 +0800

Hi everyone, I want to ask something about the subwoofer because refusing to choose....

1) Hifonics Zeus ZX12D4
- 4 ohm, dvc sub
-500rms , 1000Watts
-2.5 inches voice coils
-sensitivity: 88 db

2) Stellar SD-12Xstream
-2 ohm dvc sub
-400rms, 800Watts
-3 inches voice coils
-sensitivity: 91DB

I'm looking for the sub for SQL, so planning to get 2x 12" woofer that is really can blast or more potential to have louder and handling more power..

Different between this two is:
~ H have 500rms but S only got 400rms.( More rms mean more louder?)
~ H got 2.5" voice coil but S got 3" ( what's the advantage to have bigger voice coil?)
~ S have a bigger magnet size than H, almost a double size.( Does it really depend on magnet size to judge a woofer for how loud does it can make?).
~H is cheaper than S around RM 400 for 2 pieces...

Hope u guys can help me to choose...
I just can audit the stellar sub because the hifonics one is purchase by online from penang, far far away for me to go..
Please give ur opinion or experience for someone who had listen to these two..

Thank you so much...

Amp For Comp Set

lmc0422 — Tue, 18 Oct 2011 18:30:09 +0800

Hi, I have some question about amp for my 2 comp set..

1) Morel Tempo 6 ---120w@4ohm
2) Morel Dotech Ovasion 6 ---140w@4ohm

A)What is the different between a 2ch or a 4ch amp to power up them? Heard by my fren that is difficult to get surround sound if it just power up by a 2ch amp bcos the sound will seperate in L/R only but not F/R, is it true?

B)Planning to choose either one between these 2, which one is more suitable?
1) Hifonics Zeus ZXi 6410 4ch --- 4 x 85 W @ 4 O
- 4 x 170 W @ 2 O
- 2 x 340 W @ 4 O

2)Hifonics Zeus ZXi 1010 2ch --- 2 x 250 W @ 4 Ohms
-2 x 500 W @ 2 Ohms
-1 x 1000 W @ 4 Ohms

C)Any affordable amp to recommend? Get a offer about focal solid 4 @ Rm15xx, is it reasonable?
Also interested in Audison amp, any model around Rm1500?

Current setup
1) Pioneer 9350sd
2) 2 x Stellar 800w woofer
3) Hifonics Brutus BXi 1610D