I have a new one with a break in period but I was happy with the sound right out of the box. The longer I have them, the more they impress me. They are driven by a class A/B amplifier up to approx. 110 watts. I thought it might be a speaker that I will later upgrade to Rf 7iii but now I'm not sure. The room is about 12 x 12 and they fill the room with lots of undistorted sound. I adjust the bass and treble depending on the source or quality of the recording. Violin and classical have a wonderful, almost intoxicating sound at low to medium volumes. Rock and roll at high volume well they don't disappoint From what I've heard from other reviews I keep turning the volume up the sound is loud and clear. I don't consider myself an audiophile, but I've gone through a few "setups" and it works for me.
Sound Bar Xiaomi Mi TV Soundbar Black
69 Review
Sound Bar JBL Bar 2.0 All-in-One Black
78 Review
Soundbar Xiaomi Redmi TV Soundbar black
53 Review
π Edifier R1700BTs Active Bluetooth Bookshelf Speakers - High-quality Wireless Studio Monitor Speaker - 66w RMS with Subwoofer Line Out
67 Review
JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
KLIM CD Boombox Portable Audio Player with FM Radio, Rechargeable Battery, Bluetooth, MP3, AUX, Neodymium Speakers, and Upgraded CD Laser Lens (2021 Edition)
11 Review
Sangean PR-D4W Portable Weather Alert Radio with AM/FM Bandwidth Narrowing and Auto Tracking for Improved Searchability
12 Review
Radio receiver Max MR-322 anthracite
14 Review