Menu
Home
Post Something
Forums
Current Activity
New posts
Search forums
What's new
New posts
Latest activity
News & Features
The Marketplace
Cars for Sale
Engine and Performance
Chassis and Wheels
Exterior and Body
Interior and Cockpit
ICE - In Car Entertainment
Car Shops and Services
Toys and Wares
All Other Stuff
Jobs and Vacancies
Looking For
Members
Log in
Register
What's new
Search
Search
Search titles only
By:
Current Activity
New posts
Search forums
Menu
Log in
Register
Reply to thread
See what others are reading now! Try Forums >
Current Activity
Home
Forums
Main Forums
Interests
ICE
Monoblock Settings
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="Kippo" data-source="post: 1439485" data-attributes="member: 10096"><p>hi983,</p><p>where u have the information that above 100hz, class D amp is not good?</p><p>usually low pass filter in class D amp is up to 200~250hz.</p><p></p><p>do you think crossover slop of 48db/octave is overkill? especially for subs?</p><p></p><p>have u tried using different crossover slop & notice any difference?</p><p>Do you think that the difference that you have heard is due to phase difference rather than how steep is the crossover slop?</p><p>phase difference is best rectified by speaker placement.</p><p></p><p>and ur remark of sub-sonic filter on subs are out of place.</p><p></p><p>and ur remark on non-directional frequency affected by crossover slope is wrong.</p><p></p><p>and your explaination is very confusing.</p><p></p><p>please read more.</p></blockquote><p></p>
[QUOTE="Kippo, post: 1439485, member: 10096"] hi983, where u have the information that above 100hz, class D amp is not good? usually low pass filter in class D amp is up to 200~250hz. do you think crossover slop of 48db/octave is overkill? especially for subs? have u tried using different crossover slop & notice any difference? Do you think that the difference that you have heard is due to phase difference rather than how steep is the crossover slop? phase difference is best rectified by speaker placement. and ur remark of sub-sonic filter on subs are out of place. and ur remark on non-directional frequency affected by crossover slope is wrong. and your explaination is very confusing. please read more. [/QUOTE]
Insert quotes…
Verification
Post reply
The Marketplace Latest
MITSUBISHI / FE658 (RB/BK S2S)
Started by
PIstonHeads
Chassis and Wheels
Perodua Alza gear up body kit
Started by
jeff6126
Exterior and Body
brake caliper spray
Started by
jeff6126
Exterior and Body
Honda city Mugen gtwing spoiler
Started by
jeff6126
Exterior and Body
Honda Civic FD JSracing GTwing spoiler
Started by
jeff6126
Exterior and Body
Honda civic FC varis GTwing spoiler
Started by
jeff6126
Exterior and Body
JSracing GTwing spoiler
Started by
jeff6126
Exterior and Body
Proton saga drive68 bodykit
Started by
jeff6126
Exterior and Body
Perodua Bezza projectR body kit
Started by
jeff6126
Exterior and Body
Honda city gm6 drive68 body kit
Started by
jeff6126
Exterior and Body
Posts refresh every 5 minutes
Photo shoot - New Year
Hi guys,
* Photo shoot date: 25th February 2012.
Time: 8.30am onwards.
Venue: Sepang International Circuit Main Entrance Parking
Activities: Photo shoot + Go kart.
* Go-kart (Booked at 10am).
RM50 for 15 minutes...
Buying a GTR.
Okay, I've requested and have been pestering for an older thread to be pinned but none of the moderators listened. I've gotten quite tired of replying to PM's asking about GTR's so I'm putting this up for those who...
TREC - Throttle Electric Control For Sale
Brand New Sell Rm950 at Trial Sungai Besi Without Installation
Now I'm Selling Mine Rm500 ( Used ) Full Set With Wiring And Used Guide.
Item Will Increase Your Throttle Respond For Better Pick Up
Please Contact For...
Recent Posts
Recommendation: Turbocharger for 4B11 N.A engine
Started by
Mitevo7
Car Modification
2026 Vios HEV launched with Local Battery Assembly - UMW Toyota Motor
Started by
The_Mechanic
News and Features
SPPF: The Future of Automotive Surface Protection - A Technical Overview
Started by
The_Mechanic
News and Features
Upping Wira 1.5 MMC performance
Started by
Nyfka
Car Modification
Volvo Malaysia Launches Locally Assembled ES90 Electric Sedan
Started by
The_Mechanic
News and Features
Search
Online now
Enjoying Zerotohundred?
Log-in
for an ad-less experience
Home
Forums
Main Forums
Interests
ICE
Monoblock Settings