recommended gauge for 35ft run to RT16

dougr
dougr Posts: 124
edited May 2009 in Troubleshooting
About to buy some wire for 35ft runs for RT16s from an HK avr-247 (50w into 8)... would hate to drive the amp too hard. Anyone have any idea what the minimum impedance of the RT16 is? or, if (likely) lacking that information, how polk rates their speakers for nominal impedance?
______________________________________________
RT16 x4, LS/fx x2, CS350 x1, HK247, B&K av5000, B&K avp-2030, pio bdp-51fd, InFocus X10 and a $13 sheet of doable :)
Post edited by dougr on
· Share on FacebookShare on Twitter

Comments

  • ben62670
    ben62670 Posts: 15,969
    edited May 2009
    14ga would be fine.
    Please. Please contact me a ben62670 @ yahoo.com. Make sure to include who you are, and you are from Polk so I don't delete your email. Also I am now physically unable to work on any projects. If you need help let these guys know. There are many people who will help if you let them know where you are.
    Thanks
    Ben
    · Share on FacebookShare on Twitter
  • skrol
    skrol Posts: 3,375
    edited May 2009
    I am running 50 feet of 14ga to my RTA11TLs. It seems to sound ok but should I consider going to 12ga?
    Stan

    Main 2ch:
    Polk LSi15 (DB840 upgrade), Parasound: P/LD-1100, HCA-1000A; Denon: DVD-2910, DRM-800A; Benchmark DAC1, Monster HTS3600-MKII, Grado SR-225i; Technics SL-J2, Parasound PPH-100.

    HT:
    Marantz SR7010, Polk: RTA11TL (RDO198-1, XO and Damping Upgrades), S4, CS250, PSW110 , Marantz UD5005, Pioneer PL-530, Panasonic TC-P42S60

    Other stuff:
    Denon: DRA-835R, AVR-888, DCD-660, DRM-700A, DRR-780; Polk: S8, Monitor 5A, 5B, TSi100, RM7, PSW10 (DXi104 upgrade); Pioneer: CT-6R; Onkyo CP-1046F; Ortofon OM5E, Marantz: PM5004, CD5004, CDR-615; Parasound C/PT-600, HCA-800ii, Sony CDP-650ESD, Technics SA 5070, B&W DM601
    · Share on FacebookShare on Twitter
  • ben62670
    ben62670 Posts: 15,969
    edited May 2009
    skrol wrote: »
    I am running 50 feet of 14ga to my RTA11TLs. It seems to sound ok but should I consider going to 12ga?

    Are you lacking bass? Long runs of heavy gage wire can add enough capacitance to limit the highs. If your bass is good I wouldn't change it. Heavier Ga wire will reduce resistance, but from what I have used 14 gage on longer runs is fine.
    Please. Please contact me a ben62670 @ yahoo.com. Make sure to include who you are, and you are from Polk so I don't delete your email. Also I am now physically unable to work on any projects. If you need help let these guys know. There are many people who will help if you let them know where you are.
    Thanks
    Ben
    · Share on FacebookShare on Twitter
  • dpowell
    dpowell Posts: 3,068
    edited May 2009
    I ran 14 for my rear speaks. Distance was about 40 feet. They perform great.
    ____________________________________________________________

    polkaudio Fully Modded SDA SRS 1.2TLs + Dreadnaught, LSiM706c, 4 X Polk Surrounds + 4 X ATMOS, SVS PB13 Ultra X 2, Pass Labs X1, Marantz 7704, Bob Carver Crimson Beauty 350 Tube Mono Blocks, Carver Sunfire Signature Cinema Grande 400x5, ADCOM GFA 7807, Panasonic UB420, Moon 380D DAC, EPSON Pro Cinema 6050
    · Share on FacebookShare on Twitter