HiFi Specs

A/B comparison · Speakers

Bowers & Wilkins 684 S2 vs Klipsch R-620F

Specs from both manufacturer datasheets Updated Mar 10, 2025

CH A Bowers & Wilkins 684 S2

Bowers & Wilkins 684 S2

Channel A · Floorstanding (Tower) · 2015
VS
CH B Klipsch R-620F

Klipsch R-620F

Channel B · Floorstanding (Tower) · 2018
Bowers & Wilkins 684 S2 Klipsch R-620F
20 Hz 100 1k 10k 20k
7.1/10Bowers & Wilkins

Rows won, of 12 compared Bowers & Wilkins 0 · Klipsch 1 · tied or not compared 11

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 0.98" Tweeter + 2x 5.12" Mid-woofer Drivers 1x 1" Tweeter + 1x 6.5" Woofer
44 Hz to 22 kHz 45 Hz to 50 kHz extended Frequency responseReference not published 38 Hz to 21 kHz ±3 dB
Not published Max SPL 116 dB
Ported (Bass Reflex) Enclosure Ported (Bass Reflex)
Not published Port tuning 45 Hz

Power, electrical, physical

87 dB SensitivityReference not published 96 dB 2.83 V/1 m
4 Ω Impedance 8 Ω
25 W Amp range 100 W
Not published Speaker terminals 5-way binding posts Checked against the maker's own sheet, Sep 2026 Source
920 mm · 31.3 lb Height · weight 1016 mm · 41 lb Checked against the maker's own sheet, Sep 2026 Source
3 yr Warranty 5 yr +2 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 684 S2

The Bowers & Wilkins 684 S2 isn't sold new any more.

Search for it on Amazon Read our review Full specs
Availability last checked Mar 10, 2025
Klipsch R-620F
Check price on Amazon Full specs
Availability last checked Mar 10, 2025

We do not show live prices; price tiers are our editorial categories. As an Amazon Associate, HiFi Specs earns from qualifying purchases. Our scores and comparisons are never influenced by affiliate partners.

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