Polk Audio Monitor XT60chat_bubble_outlineFrom real comments

Bass character draws praise from owners of vintage Polk gear. Commenters with decades-old Polk Monitor 5, 5b, 5jr, 11T and Monitor 70 speakers say the return to passive radiators produces smoother, cleaner bass than ported designs, calling it more pleasing overall. One in-store listener found the XT60 very nice sounding on a Cambridge AXR100 amp, though deep bass electronic tracks slightly overpowered the woofers, possibly due to insufficient amplifier current rather than the speaker itself.

Internal component quality draws skepticism from more technical listeners. Several commenters point to electrolytic capacitors, a cheap iron-core inductor, and a woofer without a ventilated voice coil as quality compromises for the price, with one noting even $1000 speakers sometimes share these parts. Another called the build the cheapest they'd seen, suggesting a step-up alternative instead, while one described modifying the crossover parts and hearing a significant improvement.

Break-in period and impedance specs cause early confusion for new owners. Multiple commenters describe the sound as muddy out of the box, clearing up notably after roughly 50 hours of break-in. Separately, buyers report conflicting impedance information, with Polk's own materials and website listing both 4 and 8 ohms, prompting some to call Polk support directly and leaving several unconvinced their receivers pair safely despite reassurance.