HiFi SPECS

A/B comparison · Speakers

Polk Audio ES20 vs Klipsch RP-600M II

Specs from both manufacturer datasheets Updated Jul 24, 2024 Scored with 10 + 10 Amazon reviews

CH A Polk Audio ES20

Polk Audio ES20

Channel A · Bookshelf · 2021

About $399 a pair

VS
CH B Klipsch RP-600M II

Klipsch RP-600M II

Channel B · Bookshelf · 2022
Polk Audio ES20 Klipsch RP-600M II
20 Hz 100 1k 10k 20k
8.7/10Polk Audio

Rows won, of 12 compared Polk Audio 1 · Klipsch 1 · tied or not compared 10

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 6.5" Mid-woofer Drivers 1x 1" Tweeter + 1x 6.5" Mid-woofer
39 Hz to 40 kHz 38 Hz to 45 kHz extended Frequency responseReference not published 55 Hz to 25 kHz ±3 dB
109 dB +13 dB Max SPL 96 dB
Ported (Bass Reflex) Enclosure Ported (Bass Reflex)
49 Hz Port tuning Not published

Power, electrical, physical

87 dB 2.83 V/1 m Sensitivity 96 dB +9 dB 2.83 V/1 m
8 Ω Impedance 8 Ω
20 to 150 W Amp range 50 to 100 W
5-way binding posts Checked against the maker's own sheet, Sep 2026 Source Speaker terminals 5-way binding posts From the Amazon listing Source
356 mm · 17 lb Checked against the maker's own sheet, Sep 2026 Source Height · weight 396 mm · 18.1 lb Checked against the maker's own sheet, Sep 2026 Source
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

Polk Audio ES20
Check price on Amazon Read our review Full specs
Availability last checked Jul 24, 2024
Klipsch RP-600M II
Check price on Amazon Full specs
Availability last checked Jul 24, 2024

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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