Bowers & Wilkins Bowers & Wilkins 603 S3

Specifications

type

3-way

drivers

1in_tweeter, 6in_midrange, 6.5in_woofer, 6.5in_woofer

frequency response hz

30-33000

sensitivity db

88

nominal impedance ohm

8

recommended amp w

30-200

dimensions mm

1055x325x349

weight kg

32

Sources

1. Manufacturer pages (KEF, Klipsch, Polk, B&W, ELAC, SVS, Wharfedale, Triangle, Q Acoustics, Yamaha, Denon, Marantz) · ingest 2026-05-06
2. Stereophile — public reviews · ingest 2026-05-06
3. What Hi-Fi — public reviews · ingest 2026-05-06