BEST $3,500 Audiophile Hi-Fi Speakers in 2025 | Klipsch, KLH, MoFi, Fyne Audio

At around $3,500 per pair, you are stepping into real high-end hi-fi. In this video we compare four classic loudspeakers and the legendary designers behind them to help you build (or upgrade) a serious system the right way, starting with the most important piece, your speakers. We are talking: • Klipsch Heresy IV, designed by Paul W. Klipsch    • Klipsch Heresy IV Review w/ Upscale Audio'...   • KLH Model Five, from the school of Henry Kloss    • KLH Model Five Loudspeaker Review w/ Upsca...   • Fyne Audio F502SP, from Dr. Paul Mills    • This $3K Isotropic Speaker Shouldn’t Sound...   • MoFi SourcePoint 10 Master Edition, by Andrew Jones    • A Quick Preview of the MoFi SourcePoint 10...      • MoFi SourcePoint 10 Loudspeaker Deep Dive ...   We get into design choices, efficiency, bass extension, midrange accuracy, room setup, and amplifier pairing, plus how each speaker feels to live with day to day. At the end, we give you a chance to win a $50 Upscale Audio gift code or a pair of T-shirts, just for talking about your favorite speaker designer in the comments. CONTEST Tell us in the comments who your favorite speaker designer is and why. We will pick a winner from the first 10 comments. Your choice of a $50 Upscale Audio gift code or two Upscale Audio T-shirts. If one of these speakers caught your ear, Kevin has done full deep-dive videos on each model, and we will link those below so you can keep going down the rabbit hole. Thanks for watching Upscale Audio. We are going to treat your system like it is ours. Upscale Audio Newsletter: https://upscaleaudio.com/blogs/newsle... Instagram:   / upscaleaudiosocal   Facebook:   / upscaleaudio   LinkedIn:   / upscale-audio