HiFi Specs

A/B comparison · Speakers

Bowers & Wilkins 607 S3 vs Klipsch R-51M

Specs from both manufacturer datasheets Updated Jan 6, 2025

CH A Bowers & Wilkins 607 S3

Bowers & Wilkins 607 S3

Channel A · Bookshelf · 2022

About $1,000 a pair

VS
CH B Klipsch R-51M

Klipsch R-51M

Channel B · Bookshelf · 2018
Bowers & Wilkins 607 S3 Klipsch R-51M
20 Hz 100 1k 10k 20k
8.1/10Klipsch

Rows won, of 12 compared Bowers & Wilkins 2 · Klipsch 1 · tied or not compared 9

Datasheet · Side by side

Spec by spec

Built from both structured spec sheets. The delta chip sits on the winning side; rows with no defensible winner carry no chip.

Sound & drivers

2-way Configuration 2-way
1x 1" Tweeter + 1x 5.12" Mid-woofer Drivers 1x 1" Tweeter + 1x 5.25" Mid-woofer
52 Hz to 28 kHz -10 Hz deeper ±3 dB · 48 Hz to 33 kHz extended Frequency response 62 Hz to 21 kHz ±3 dB
110 dB +2 dB Max SPL 108 dB
Ported (Bass Reflex) Enclosure Ported (Bass Reflex)
55 Hz Port tuning Not published

Power, electrical, physical

84 dB 2.83 V/1 m Sensitivity 93 dB +9 dB 2.83 V/1 m
8 Ω Impedance 8 Ω
30 to 120 W Amp range 75 to 340 W
Not published Speaker terminals 5-way binding posts Checked against the maker's own sheet, Sep 2026 Source
325 mm · 22.6 lb Height · weight 338 mm · 23.6 lb
5 yr Warranty 5 yr

A higher sensitivity figure means the same loudness from less amplifier power. Values come from each manufacturer datasheet.

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Availability

Where they stand on price

Bowers & Wilkins 607 S3
Availability last checked Jan 6, 2025
Klipsch R-51M
Availability last checked Jan 6, 2025

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