Quantum 4 opinions and emit replacement needed

[LucVH]

Hi,
i have my eyes on a pair of Infinitys Q4, they are looking fine but on one of the speakers the emit tweeter isn't working and probably beyond repair. I have quantum 2's in the living room, and i am very happy with these. I want the Q4's for the work/office place. How do they compare, Q4 against Q2 ?
Second question, i need a replacement for the broken emit in the Q4. At first i believed they used the same emits as in the Q2 (and Q1 and Q3), i have spares of these, but after a closer look i found they are different (same as Q5). Living in Europe (Belgium), it will be almost impossible to find one of these emits, any suggestions ?
Regards

 

[jimreeves]

Welcome to AK LucVH!
The best source for Quantum Series information can be found here...
http://www.infinity-classics.de/models/Quantum-series-1976/index-Quantum.htm

I haven't heard the Q4's or Q2's but would expect them to sound similar, since they use the same mid domes and watkins woofers. I would also think you could use your spare Q2 EMITs although it might require some stand-offs to mount them. Check the DCR of the different EMITs to be sure.

 

[Jygesq]

according to spec sheets

Hi,
i have my eyes on a pair of Infinitys Q4, they are looking fine but on one of the speakers the emit tweeter isn't working and probably beyond repair. I have quantum 2's in the living room, and i am very happy with these. I want the Q4's for the work/office place. How do they compare, Q4 against Q2 ?
Second question, i need a replacement for the broken emit in the Q4. At first i believed they used the same emits as in the Q2 (and Q1 and Q3), i have spares of these, but after a closer look i found they are different (same as Q5). Living in Europe (Belgium), it will be almost impossible to find one of these emits, any suggestions ?
Regards

tweeter is 902
-2252 for emit. I just got two new ones from Audiogon and they are different than those for my RSII I will sell them to you .