LATEST ADDITIONS

Q I’m still using my first system that I bought in the late 1960s. Time for an upgrade! I’ve seen speakers with four drivers and speakers that use only one driver. Can you explain the advantages of one design over the other? For example, is it possible for a tower speaker with a single driver to sound better than one with three or more drivers? —Michael Oleson, Fort Worth, TX

Welcome back one and all to the latest weekly installment of Spatial Audio File. As a card-carrying Spatial Audiophile, it's my sacred honor to select five (count ’em) prime Spatial Audio releases on Apple Music by vetting and recommending key individual tracks and (every now and then) full albums via deep-dive listening sessions on my home system and headphones alike. What you will find here is the very best in the immersive Spatial Audio and Dolby Atmos universe that’s available in the ever-expanding Apple Music library so you can experience the aural wonders of it all for yourself.

And this week’s fab five are. . .

Performance
Features
Build Quality
Value

AT A GLANCE
Plus
Deep bass response with extremely high output
Impeccable build quality
THX Dominus Certification
Minus
No built-in parametric EQ or room correction
No control app or handset

THE VERDICT
The performance of M&K Sound’s THX Dominus Certified X15+ is over the top. Highly recommended if you demand bass that can go extremely deep and loud even in the largest of rooms.

Let me state from the outset that I'm a fan of M&K Sound speakers. I have owned an M&K S-150 surround system for the past 18-plus years and have zero desire to change it out anytime soon. The first time I auditioned it in a Magnolia Hi-Fi store back in 2002 made me an instant admirer of the brand, and it took me two years of saving up to be able to afford a full 7.1 speaker package. I fully bought into M&K's—and THX's—principle that using a subwoofer/satellite configuration to separate and optimize the reproduction of low frequencies improves midrange purity and accuracy.