Adding a JBL sub?
Adding a JBL sub?
I own a pair of Polk RTA 11TLs (front) and a pair of Polk Monitor Series 2 speakers (rear) in my audio system. I also own a JBL SB-5 passive subwoofer and am thinking about incorporating it (the JBL) into the system.
The JBL has 4 -6 drivers inside, has L & R channel hookups, is 4 ohms, and from what I remember, sounds fantastic. The wattage capacity of it is apparently 350 watts. There are two sets of optional satellite hookups on it, for which I would hook up the Monitor Series 2 speakers. I understand that the subwoofer crossover point is at 120hz, and I believe the satellites hooked up to it, would also high-pass at 120hz. Info on the sub:
http://www.jblpro.com/pub/obsolete/Control_sb-5.pdf
Some might think I already have enough bass with the 11TLs. But I already own the JBL, and want to try to incorporate it into the sytem for the heck of it.
The amp I am using is a Yamaha M-85 and the preamp is an old NAD 1020b.
According to you audiophiles out there, what are some of the pros and cons to adding the sub?
On another note, one of the SL3000s tweeters in the 11TLs is blown I think. Are there any fuses inside that might have blown first? Is there any way of telling for sure the tweeter is shot?
Thank you and God Bless,
Andy
I own a pair of Polk RTA 11TLs (front) and a pair of Polk Monitor Series 2 speakers (rear) in my audio system. I also own a JBL SB-5 passive subwoofer and am thinking about incorporating it (the JBL) into the system.
The JBL has 4 -6 drivers inside, has L & R channel hookups, is 4 ohms, and from what I remember, sounds fantastic. The wattage capacity of it is apparently 350 watts. There are two sets of optional satellite hookups on it, for which I would hook up the Monitor Series 2 speakers. I understand that the subwoofer crossover point is at 120hz, and I believe the satellites hooked up to it, would also high-pass at 120hz. Info on the sub:
http://www.jblpro.com/pub/obsolete/Control_sb-5.pdf
Some might think I already have enough bass with the 11TLs. But I already own the JBL, and want to try to incorporate it into the sytem for the heck of it.
The amp I am using is a Yamaha M-85 and the preamp is an old NAD 1020b.
According to you audiophiles out there, what are some of the pros and cons to adding the sub?
On another note, one of the SL3000s tweeters in the 11TLs is blown I think. Are there any fuses inside that might have blown first? Is there any way of telling for sure the tweeter is shot?
Thank you and God Bless,
Andy
Post edited by cj4qts on
Comments
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Just my opinion here, but I wouldn't hook up the JBL sub. Doesn't seem like it would yield a tremendous benefit in bass over what you already have. There were no specs on your link, but this sub probably doesn't dig deep enough for movies.
If you want a sub, get the biggest, baddest, hardest hitting sub you can afford (Hsu or SVS). You'll be glad you did.HT/2-channel Rig: Sony 50 LCD TV; Toshiba HD-A2 DVD player; Emotiva LMC-1 pre/pro; Rogue Audio M-120 monoblocks (modded); Placette RVC; Emotiva LPA-1 amp; Bada HD-22 tube CDP (modded); VMPS Tower II SE (fronts); DIY Clearwave Dynamic 4CC (center); Wharfedale Opus Tri-Surrounds (rear); and VMPS 215 sub
"God grooves with tubes." -
That's what I am trying to figure out. I have used this sub in theater applications, and in large venues for bass reinforcement.
It seemed to do a real nice job then. I am wondering if it is only designed for larger rooms (long throw), and in a smaller living room setting it wouldn't be able to function at full capacity.
I just might try it out for sh*ts and giggles.
