Yamaha RXA1080 Receiver and LSiM Series Speakers

thall1970
thall1970 Posts: 3
in Speakers
I have a Yamaha RXA1080 receiver. I'm looking to purchase a pair of LSiM705 or LSiM707 speakers. I would like to know if the RXA1080 has enough wattage to sufficiently power either of those models? Or is is recommended to purchase a power amp? I'm using the LSiM's for both home theater and music.
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Comments

  • rooftop59
    rooftop59 Posts: 8,121
    An amp is definitely recommended, especially if you are going to run them full range. If not, get the 705s and cross them over to a sub and you should be fine...
    Living Room 2.2: Usher BE-718 "tiny dancers"; Dual DIY Dayton audio RSS210HF-4 Subs with Dayton SPA-250 amps; Arcam SA30; Musical Fidelity A308; Sony UBP-x1000es
    Game Room 5.1.4:     Denon AVR-X4200w; Sony UBP-x700; Definitive Technology Power Monitor 900 mains, CLR-3000 center, StudioMonitor 350 surrounds, ProMonitor 800 atmos x4; Sub - Monoprice Monolith 15in THX Ultra
    Bedroom 2.1     Harmon Kardon HK3490; Bluesounds Node N130; Polk RT25i; ACI Titan Subwoofer
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  • thall1970
    thall1970 Posts: 3
    Thanks @rooftop59. I'm using dual subs. I'll try the 705s with the receiver alone and upgrade to an amp.
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  • mark090852
    mark090852 Posts: 996
    Either set of those Polk speakers will sound very good with that receiver. They will sound even better with an amp. Starting with your receiver alone and upgrading later is a great way to do it. Welcome to the Polk forum and enjoy your gear!
    McIntosh MA252 Integrated Amp, LUMIN D2 Network Music Player, Yamaha Aventage RX-A840 receiver, Emotiva XPA Gen3 2 channel amp, Polk LSiM 703 speakers. Oppo UDP-203 Blu-Ray player, Polk LSiM 705 speakers. Polk Signature S20 speakers.
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  • mrloren
    mrloren Posts: 2,465
    Try them with your AVR if not happy then add an amp. Once you get a good amp on speakers it's hard to go back to an AVR.
    When I was a kid my parents told me to turn it down. Now I'm an adult and my kids tell me to turn it down.
    Family Room:LG QNED80 75", Onkyo RZ50 Emotiva XPA3 GEN3 Oppo BDP-93,Sony UBP-X800BM. Main: Polk LsiM 705Center: Polk LSiM 704CFront High/Rear High In-Ceiling Polk 80F/X RT Surrounds: Polk S15 Sub: HSU VTF3-MK5
    Bed Room; Marantz SR5010, BDP-S270Main: Polk Signature S20Center: Polk Signature S35Rear: Polk R15 Sub: SVS SB2000
    Working Warehouse; Yamaha A-S301, Sony DVP-NS3100ES for disc Plok TSX550T SVS PB2000 Mini tower PC with 400GB of music
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  • thall1970
    thall1970 Posts: 3
    Thanks all for your input. Much appreciated.
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