Speaker Product Lines: Every Generation Compared

Last updated: October 9, 2026

These pages follow 43 speaker product lines through every generation we cover, from the oldest model to the newest. Each one shows the generations side by side with their ratings, marks which models are still sold, and lists what changed from each model to the one that replaced it. Lines with fewer than three generations are listed on their brand pages.

B&O

Bowers & Wilkins

Buchardt

Genelec

Harman Kardon

HSU Research

JBL

KEF

Klipsch

Mackie

Marshall

Minirig

Monitor Audio

PreSonus

REL Acoustics

Revel

Sonos

Sony

Soundboks

Soundcore

SVS

Teufel

Tribit

Turtlebox

Ultimate Ears

Wharfedale