AudioChainsDB
KEF

Q350

speaker

$600

Used market: $430*

Find at ThomannManufacturer datasheet

Specifications

6 of 7 values have a recorded source
System Type
Passive Bookshelf·
Input Terminals
Binding posts✓
Min Impedance Dip ohms
3.7✓
Nominal Impedance ohms
8✓
Recommended Power watts
Max Continuous: 120 · Min Continuous: 15✓
Sensitivity dB 2.83V 1m
87✓
Release Year
2017·

Expert Audio Engineering Commentary

Amplification Warning

Same 3.7-ohm minimum as the Q150 but a bigger cone and a 15 W floor instead of 10 W: it needs current before it needs watts. Amplifiers that sound fine on the Q150 can audibly compress here at the same volume setting.

* Estimated with the depreciation fallback (~72% retained value). · checked on 8/5/2026