Wanting More Bass out of my RTi8's

ilikesound
ilikesound Posts: 355
edited October 2007 in Speakers
Im currently driving these speakers with a Pioneer vsx-80txv receiver and i am happy with the sound when bi-wired, but want more bass response and dont want to have to invest in a preamp if there is an easy solution. what would you recommend?

I currently have them crossed at 80hz, with two subs. i am getting a lot of bass out of my subs, but i want them to integrate a little more seamlessly with the rest of the system. ideas?
At Home:
Panasonic 42'' TC-L42U12 LCD
Pioneer VSX-80TXV
Toshiba HD-XA2
Sony PS3 - psn "metalguitars"
Xbox 360 - gamertag "giggidygiggidy"
Panamax 4300EX
Polk RTi8's
Polk CSi3's
Polk FXi3's. (x2)
Martin Logan Dynamo (x2)
Audioquest interconnects and wires.

Away From Home:
JVC HDR-50
stock system in new car for now:(
Post edited by ilikesound on

Comments

  • Ron Temple
    Ron Temple Posts: 3,212
    edited September 2007
    Try cutting them lower 60 or even 40 for a better blend. The 8s aren't world beaters in the bass department, but I didn't think they lacked tightness or punch down that low. Also, you could have a null somewhere in your FR from 20-80hz that's room related causing a perceived disconnect on the blend.

    Combo rig:

    Onkyo NR1007 pre-pro, Carver TFM 45(fronts), Carver TFM 35 (surrounds)
    SDA 1C, CS400i, SDA 2B
    PB13Ultra RO
    BW Silvers
    Oppo BDP-83SE
  • AndyGwis
    AndyGwis Posts: 3,655
    edited September 2007
    Just run them full / large and use your subs.

    For music, I'll run my Monitor 60's full range (large) and have the sub pumping away as well. Doesn't sound bloated or bad to me, and certainly cures my lust for bass.
    Stereo Rig: Hales Revelation 3, Musical Fidelity CD-Pre 24, Forte Model 3 amp, Lexicon RT-10 SACD, MMF-5 w/speedbox, Forte Model 2 Phono Pre, Cardas Crosslink, APC H15, URC MX-950, Lovan Stand
    Bedroom: Samsung HPR-4252, Toshiba HD-A2, HK 3480, Signal Cable, AQ speaker cable, Totem Dreamcatchers, SVS PB10-NSD, URC MX-850
  • danger boy
    danger boy Posts: 15,722
    edited September 2007
    AndyGwis wrote: »
    Just run them full / large and use your subs.

    For music, I'll run my Monitor 60's full range (large) and have the sub pumping away as well. Doesn't sound bloated or bad to me, and certainly cures my lust for bass.


    +1, run them on large.
    PolkFest 2012, who's going>?
    Vancouver, Canada Sept 30th, 2012 - Madonna concert :cheesygrin:
  • ilikesound
    ilikesound Posts: 355
    edited September 2007
    ok, good advice here. ill run them large and change the crossover to 40hz but, doesn't that send subbass to them? aka 40 and below? will that damage them if i really blast them? (ALL the time)
    thanks again for the great replies
    At Home:
    Panasonic 42'' TC-L42U12 LCD
    Pioneer VSX-80TXV
    Toshiba HD-XA2
    Sony PS3 - psn "metalguitars"
    Xbox 360 - gamertag "giggidygiggidy"
    Panamax 4300EX
    Polk RTi8's
    Polk CSi3's
    Polk FXi3's. (x2)
    Martin Logan Dynamo (x2)
    Audioquest interconnects and wires.

    Away From Home:
    JVC HDR-50
    stock system in new car for now:(
  • danger boy
    danger boy Posts: 15,722
    edited September 2007
    ilikesound wrote: »
    ok, good advice here. ill run them large and change the crossover to 40hz but, doesn't that send subbass to them? aka 40 and below? will that damage them if i really blast them? (ALL the time)
    thanks again for the great replies

    any speaker will get fried if you really blast them :mad:

    what type of receiver are you using?
    PolkFest 2012, who's going>?
    Vancouver, Canada Sept 30th, 2012 - Madonna concert :cheesygrin:
  • ilikesound
    ilikesound Posts: 355
    edited September 2007
    it's in my sig.
    At Home:
    Panasonic 42'' TC-L42U12 LCD
    Pioneer VSX-80TXV
    Toshiba HD-XA2
    Sony PS3 - psn "metalguitars"
    Xbox 360 - gamertag "giggidygiggidy"
    Panamax 4300EX
    Polk RTi8's
    Polk CSi3's
    Polk FXi3's. (x2)
    Martin Logan Dynamo (x2)
    Audioquest interconnects and wires.

    Away From Home:
    JVC HDR-50
    stock system in new car for now:(
  • Ern Dog
    Ern Dog Posts: 2,237
    edited September 2007
    ilikesound wrote: »
    ok, good advice here. ill run them large and change the crossover to 40hz but, doesn't that send subbass to them? aka 40 and below? will that damage them if i really blast them? (ALL the time)
    thanks again for the great replies


    Polk specs say that the frequency rage for the 8's are 30hz to 27khz, so you are fine with that. Treat them with some TLC and they won't get damaged. I've always found that my ears start to hurt before my speakers reached the point where they start to distort. I've had Monitor 70's and Rti10's. With that said, I love listening to music loud too.
  • ilikesound
    ilikesound Posts: 355
    edited September 2007
    :D dangerboy needs a dangerous side!;) speakers love some good old fashioned thrashin' to death metal every now and again.
    At Home:
    Panasonic 42'' TC-L42U12 LCD
    Pioneer VSX-80TXV
    Toshiba HD-XA2
    Sony PS3 - psn "metalguitars"
    Xbox 360 - gamertag "giggidygiggidy"
    Panamax 4300EX
    Polk RTi8's
    Polk CSi3's
    Polk FXi3's. (x2)
    Martin Logan Dynamo (x2)
    Audioquest interconnects and wires.

    Away From Home:
    JVC HDR-50
    stock system in new car for now:(
  • danger boy
    danger boy Posts: 15,722
    edited September 2007
    ilikesound wrote: »
    :D dangerboy needs a dangerous side!;) speakers love some good old fashioned thrashin' to death metal every now and again.

    I've been known to throw down some metal before ;)

    just looking at for you bro... nothing worse then getting one of your tweeters fried..
    PolkFest 2012, who's going>?
    Vancouver, Canada Sept 30th, 2012 - Madonna concert :cheesygrin:
  • Willow
    Willow Posts: 11,064
    edited September 2007
    How about buying extra power fo your 8s? On my HK 335, my 8s are xover @ 60hz. I'm using 2 monos rated @ 200w and for my sub I have an energy
    s10.2 sub. I find no lack in mids. But seeing as though I'm off today, I may just play with the xover even more say 40hz and I may try them as large.
  • treitz3
    treitz3 Posts: 19,236
    edited September 2007
    The best way that I have found to improve the mid bass punch is to go out and add much more clean power to the speakers. I am currently running between twice the recommended [available/reserve] power to three times the recommended [available/reserve] power to my RTi10's and I am as happy as a clam in mud. Problem solved for me.

    I run at performance levels often and I have not blown a speaker to date. All you have to do is watch how loud you go, especially with certain tracks and enjoy.
    ~ In search of accurate reproduction of music. Real sound is my reference and while perfection may not be attainable? If I chase it, I might just catch excellence. ~
  • ilikesound
    ilikesound Posts: 355
    edited September 2007
    what would you guys suggest? I have an extra home theater receiver that i have laying around...it's a sony STR model or something. sounds pretty good, but im not sure if that would cut it. can i use that as a preamp? like said before, i don't have the money to throw down on some extra gear right now. maybe i should just save and get a real preamp, but for now would that work?
    At Home:
    Panasonic 42'' TC-L42U12 LCD
    Pioneer VSX-80TXV
    Toshiba HD-XA2
    Sony PS3 - psn "metalguitars"
    Xbox 360 - gamertag "giggidygiggidy"
    Panamax 4300EX
    Polk RTi8's
    Polk CSi3's
    Polk FXi3's. (x2)
    Martin Logan Dynamo (x2)
    Audioquest interconnects and wires.

    Away From Home:
    JVC HDR-50
    stock system in new car for now:(
  • hamzahsh
    hamzahsh Posts: 439
    edited September 2007
    I have RT800i's the older version of RTi8's and run them with NAD C272 stereo AMP. Wow huge difference in highs mids and lows:eek: , I don't even use sub for music even though I have Velodyne CHT-15, 15" sub!

    Please add the external AMP:( 'cause your speakers are begging for it!:p
    Panasonic TH-50PX80U Plasma HDTV
    Polk Audio RT800i (fronts)
    Polk Audio CS400i (center)
    Polk Audio F/X1000 (side surrounds)
    Polk Audio RTi6 (back surrrounds)
    Velodyne CHT-15 (subwoofer)
    Yamaha RX-V1400 (Pre/Pro)
    NAD C272 (2-ch Amp)
    Adcom GFA-7605 (5-ch Amp)
    Toshiba SD-3109 (DVD/CD player)
    Malata DVP-580 (Multi-region DVD player)
  • Doc99
    Doc99 Posts: 100
    edited October 2007
    Yes. Power amp! Sometimes you will achieve better sound running floorstanders full range, and filling in the bottom with a sub, just for the low stuff. At 80HZ crossover, they won't be putting out too much bass, so that is the drawback with crossing over floorstanders. I think for HT, it still is a good idea to use the crossover because of the LFE, so it would be ideal to use a 40 hz - 60hz, but some receivers don't have a variable high pass, so you are stuck with the sub output, and the high pass filter to the mains that was set on that particular receiver. But for music, running them large is fine.
  • cfrizz
    cfrizz Posts: 13,415
    edited October 2007
    Your Pioneer will function just fine as a preamp. What you need is more power that would be supplied by a separate power amplifier

    So until you have the funds to buy one, watch the volume on the reciever so that you don't fry anything.

    ilikesound wrote: »
    what would you guys suggest? I have an extra home theater receiver that i have laying around...it's a sony STR model or something. sounds pretty good, but im not sure if that would cut it. can i use that as a preamp? like said before, i don't have the money to throw down on some extra gear right now. maybe i should just save and get a real preamp, but for now would that work?
    Marantz AV-7705 PrePro, Classé 5 channel 200wpc Amp, Oppo 103 BluRay, Rotel RCD-1072 CDP, Sony XBR-49X800E TV, Polk S60 Main Speakers, Polk ES30 Center Channel, Polk S15 Surround Speakers SVS SB12-NSD x2
  • apphd
    apphd Posts: 1,514
    edited October 2007
    Quote:
    Originally Posted by ilikesound
    i know this may seem like a superfluous question, but:

    i have a ML dynamo and a sony something-or-nother-notlikeitmatters 12'' and i like to listen to music in the daytime when im not busy as background, and i like to watch movies full blast in the evening. my question is, would the sony be better suited for movies than the dynamo because it's a 12'' ported, or would the ml dynamo be ok for both? i do like the tight, articulate sound of the ML, but i think i get more "oomph" out of the sony but it sounds terrible..
    i would just get an SVS, but i am short on cash ATM. what do you guys think? should i hook them both up and just turn one of them off depending on source?
    thanks!

    Sorry to go of subject with this but ilikesound, Do you remember this from last year on another thread?
    Are you still running the ML? I am looking at one right now and find it hard to find much user opinions on them. I lean more to music performance but my system is used about 50/50 music/HT. What do you think of the ML if you are still using it? I see you are running two subs is that due to less than acceptable ML performance? Maybe you could respond to this back on your original post so as to let this thread continue on uninterupted.
    Thanks
  • Early B.
    Early B. Posts: 7,900
    edited October 2007
    If you really want more bass, buy a pair of full range speakers.
    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."