is you have 2 stereo speakers of 6ohms(each) at 100watt each, what is the recommended hifi amplifier to use with them, as in ohms etc...
Most any amplifier can handle a set of 6 ohm speakers. However, without looking at the impedance curve, they might dip below 2 ohms at certain frequencies (a common occurrence with many newer speakers), but I think any reputable amplifer could handle the load as long as the gains are set properly and you aren't pushing the amplifier to produce its max power.
I will assume you don't want amplifiers that cost much more than $100-$150. Personally, I like older, heavier amplifiers instead of the light, plastic ones. If I were to put out some decent budget brands, I would go for older NAD, Rotel, or Adcom amplifiers. They were all well built and can beat most of the newer stuff put out by Pioneer, JVC, etc at the same price.
Mini Hi-Fi Stereo Audio Amplifier Amp Car Motorcycle, Vintage MARANTZ Model 3200 Control Stereo Console Hi Fi PREAMP Pre Amplifier AMP, 20W HIFI Digital Stereo Power Amplifier USB+SD+MMC+FM+Remote F CAR MP3 ipod, Marantz Model 15 FIFTEEN 2-CH Hi-Fi Dual Mono Block Stereo Power Amplifier AMP, Mini Hi-Fi Amplifier iPod MP3 Stereo Car Bike Home 12V, HI-FI NEWS:May 1961-Garrard Type A Automatic Turntable,Pye Mozart Stereo Amp., Hi-Fi Stereo Amplifier 160W MP3 Player for Car or Motorcycle Brand New, Digital Mini HiFi T-Amp Audio Stereo Power Amplifier 2 CH Channel Bass Treble, HiFi Audio Stereo Music Power Amplifier T-Amp 2 CH Bass Treble+Power Adapter, A6-FM Hi-Fi Stereo Amplifier With FM Radio, 480W 4 channle Home Audio HiFi USB/SD/MMC/FM Digital Stereo Power Amplifier+PSU, Mini USB Car Boat Audio 2CH Stereo HIFI Digital Amplifier AMP AMPS Earphone Jack, Small Hi-Fi Digital Audio Power Car Stereo Amplifier 12V 2CH AMPS F MP4 IPOD CD, 12V 700W Mini Hi-Fi Stereo Amplifier Amp mp3 iPod Motorcycle and Car, Ex RCA GM 6V6 6V6G Audio Amplifier Guitar PreAmp Stereo HiFi Vacuum tube, EX Sylvania 6F6 6F6G Power Pentode Audio Amplifier Hifi Stereo Vacuum tube, Ex Raytheon 6V6 6V6GT /G VT-107A Audio Amplifier Guitar Stereo HiFi Vacuum tube, Ex GE 6V6 6V6GT Audio Amplifier Guitar Stereo HiFi Vacuum tube Chrome Top, 10 NOS/NIB RCA JRC 3A5 Audio Amplifier HiFi Stereo Medium Mu Twin Triode tubes, 2 Ch 20W Mini HI-FI Audio Stereo Amplifier Car Motorcycle Boat MP3 +Power Supply, Vtg MARANTZ MODEL 2270 STEREO HIFI RECEIVER POWER AMPLIFIER w/WALNUT CASE WORKS!, Mini Radio MP3 Stereo Car Bike Hi-Fi Amplifier 450W 12V, HH Scott 222B integrated stereo tube amp amplifier vintage hi-fi 222-B, 2 Channel 20W watts Mini HI-FI Audio Stereo Amplifier Car Motorcycle Boat MP3 CD, PMPO 500W Watts CD DVD MP3 USB 2 CH Stereo Digital Mini Hifi Car Power Amplifier, 2 Channel Mini HiFi Audio Stereo Car Motorcycle home Amplifier Loud speaker, HIFI stereo audio amplifier 6N3 Tube PRE-AMP Buffer, PYLE PVA2 60 WATT Hi-Fi MINI STEREO HOME AMPLIFIER NEW, New Mini Car Motorcycle Audio Stereo Hi-Fi Amplifier 20W Brand, Brand 2CH Motorcycle Hi-Fi Amplifier iPod MP3 Stereo Car 12V New, New Mini Hi-Fi Amplifier iPod MP3 Stereo Amp Car Motorcycle, New Mini Hi-Fi Stereo Audio Amplifier for CD DVD Radio MP3 Auto Moto, Mini Radio MP3 Stereo Car Bike Hi-Fi Amplifier 200W 12V Simple Practical Brand, Brand New USB Hi-Fi Audio Stereo Power Amp Amplifier For Car Moto MA-200, PAIR of NOS/NIB GE 12B4A Audio Amplifier HiFi Stereo Vacuum tubes , 480W 4 CH Output Surround HiFi USB/SD/MMC/FM Digital Stereo Power Amplifier, Mini USB Audio 2CH Stereo Little HIFI Digital Amplifier AMP AMPS, New 2 Ch Digital Audio Power Amplifier Car Boat Home Hi-Fi Stereo mp3 AMP AMPS, VINTAGE SANSUI 3000 AM FM STEREO RECEIVER HIFI TUNER AMPLIFIER SOLID STATE NR, VINTAGE SAE A202 DUAL HIGH RESOLUTION POWER AMPLIFIER STEREO HIFI 2 CHANNEL NR, VINTAGE ALTEC LANSING 714 AM FM STEREO HIFI RECEIVER AMPLIFIER PRE AMP TUNER NR, tube valve hifi separate stereo amplifier with MP3 USB player, Mini Hi-Fi Amplifier FM for Cars Motorcycle Boat Stereo 12V, Pyle Home PVA2 60-Watts Hi-Fi Mini Stereo Amplifier, New Pyle PVA2 60 Watts Hi-Fi Mini Stereo Amplifier Amp, Mini Hi-Fi Amplifier FM for Cars Motorcycle Boat Stereo, Vtg 60's MARANTZ MODEL 16 HIFI STEREO POWER AMPLIFIER w/MANUAL EXCELLENT COND!, arcam alpha 8 amplifier stereo hi-fi uk cambridge tested 4-16 ohms, Pyle PVA2 60 Watts Hi-Fi Mini Stereo Amplifier NEW, SILVERTONE Mid Century Mod HI FI STEREO 6BQ5 EL84 TUBE AMPLIFIER JENSEN SPEAKERS,
