Here are some more information for Infinity Dual:

A2688 cell phone is the best sale cell phones in Otc:

A2688 Cell Phone

A2688 mobile is the best sale cell phones(one) in Otc:
agoodic.com release the report of best sale cell phones in Otc,which includes ten popular cell phones.so if you are one dropshipper or retailer,this report may provide some help for you.

Few people would refuse the temptation of dual sim dual standby dual Bluetooth TV phone. After all, in learning and the spare time, in the car or bed, enjoy other people can not see on television is a kind of enjoyment, the rather that, manufacturers has increased a special to enjoy the TV set of the rear cover bracket, so you can be comfortable in front of it placed in your quiet appreciation of your favorite television program, the latest version of the developed not only built-in English, Spanish Wen, French, Portuguese, Malay, Arabic, Persian, Thai, Vietnamese, Turkish, Russian and other languages, and can support quadbands is its use can be extended to infinity.

Technology:  GSM

Type:Bar cellphones

Highlights:

Can use in all over the world
Support Dual sim card dual standby
Support TV function
Support Bluetooth 2.0
Support FM radio
Support Camera,network video
Support handwriting
Support extend memory
Support GPRS,WAP
Support MMS,SMS

Features

Network:GSM network 850/900/1800/1900 mHz.
Memory:Supported up to 2GB usb disk
Camera:1.3MP camera,supported network video
Languages:Supported multi-languages
TV function:With the most advanced international TV super chip and signal
Battery:Li-Ion Batteries,high capacity batteries
Talk Time and Standby Time
Bluetooth:support Bluetooth2.0

More information:

FM radio with esternal speakers
Professional Yamaha sound IC
Height BASS,surrounds 3d loudspeakers stereo sound
PDA/handwritten & key board dual input
Built-in saves electricity IC, high capacity batteries
Cartoon incoming telegram head
Talking pitch shift
Compatible with NOKIA charger battery
Color:black, red,silver

Package included:

2 Li-Ion Batteries
Power Adaptor
USB Data Cable
Ear phones
English Manual
1GB TF Card

from http://www.agoodic.com/viewproduct.asp?/A2688_Cell_Phone_dual_sim_mobile_tv.htm

agoodic is the leading china electronics wholesale.(http://www.agoodic.com/)
With the excellent work-group, Agoodic enjoys good experience of research, produce and sales at the digital series. Moreover, Agoodic has the powerful technology and advanced equipment. All of these make Agoodic playing an important part in the digital & electronic line! We make the efforts on products that are with new series, marketable models and best quality. Therefore, all of them are popular in Europe, Africa, America and Southeast Asia!
Agoodic has cooperated with tens of close factories, so the price that we offer to the consumer is directly from the Chinese Factory, all items we list on this website is brand new and original with sealed box, and comes with official warranty, Shopping with us is safe and secure. Our goal is 100% customer satisfaction. And we offer 30-day Money Back GuaranteeShenzhen City, Guangdong Province, China.

About the Author

About agoodic.com

agoodic Limited is a Chinese based company, registered in China Mainland and Hong Kong. Their business office is located in Shenzhen of China, the global manufacturing and sourcing center of electronic products. As the biggest wholesaler of consuming electronics, we have kept good cooperative relationships with over 30 Chinese manufacturers.

How to wire a dual 4 ohm woofer at impedence of 4 ohm?

I HAVE A INFINITY KAPPA PERFECT DUAL 4 OHM.MY AMP IS 4 OHM STABLE.I KNO HOW TO WIRE AT 2 OHM AMD 8OHM.BUT HOW TO WIRE IT AT 4 OHMS.HELP ME
one more thing, if the woofer is rated at 400 wats .does that mean each coil have 200watts power or each coil will have 400watts ?

There is no way to wire 2 4 ohm voice coils into a 4 ohm load.

There is one way, that is either parrallel (2 ohm) them or series(8 ohm) them, then add a resister of that impedence (2 or 8 ohm), the problem is that the resister will take 50% of the power the amp puts out and your sub will only see the other 50%.

I can see 3 other options:
1. just use 1 voice coil, instead of 2 that will get you 4 ohms, you wont get the full potential of the sub
2. sell your amp and get one that is 2 ohm stable bridged/mono
3. buy a second dual voice coil sub of the same type.

I currently have 2 dual voice coil subs, old Orion 12" XTR PRO DVC (4 ohms each coil), I had the same problem you did and ended up buying a second sub since my amp was really good.

Dont know if this helps, but I hope so.

Good Luck and have fun.

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