Sorry I didnt notice your post. The white cap is polypropylene cap from Taiwan. The sound is towards clear and transparent. The weird part is when I use it, the bass is very restricted. I guess need time to run in. that;s the trouble with new poly cap.

yeah. the MKP 1837 Roederstein. It doesnt seem to work on my speaker. funny. Will in future try again.

yeah car alot of noise very irritating soo i go into home hifi i can infront of the home hifi have some coffee iam not into beer 

OK OK. I will take up the challenge for the SERIES crossover. I would like to experiment. photo by tonight. Actually I was drown in the digital domain with PLL, DEM, global feedback, TIM, FFT and BODE plot. I hope to be drown by Linkwitz, butterworth, etc.

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Added on February 9, 2009, 10:22 pmAs promised, here is the Series crossover. the north 2 pin is input right, which is positive ?

the bottom mid 2 pin is common right ? which is treble and which is woofer.

I am going to australia next month and probably get some more Jantzen cross caps. Chua interested in some more? or you have enough already.

I have solen mkps new and some slightly used
6.8uf
4.7uf
3.3uf
even though i feel the solens are very underated and are very neutral, I would go for jantzen, crosscaps I am starting to like them more and more now.

here is a link to a very good value DIY shop in Singapore.
http://www.acoustictechnology.sg/home.html

Ask Chef for the items. u wont find this price at the shops in PJ.

minimum order for 4 caps. any 2 of each value

the solen caps below : -

1. 2x6.8uF = RM 30
2. 2x4.7uF = RM 26
3. 2x3.3uF = RM 24

prices are inclusive of shipping.