HiFi SPECS

Powered (Active) subwoofer · Released 2017

Klipsch Reference R-8SW

9 of 16 specs confirmed at the source Confirmed means we found the value on the maker's own page or spec sheet. Reported means it comes from a listing or a review site. Unverified means we have not confirmed it at the source yet. Updated Nov 3, 2026

Driver size
8 in
Frequency response
38 Hz
Enclosure type
Ported (bass reflex)
Maximum SPL
108 dB
Weight
15 lb
Subwoofer type
Powered (Active)
On the bench Response trace, stylized
As reviewed Klipsch Reference R-8SW
20 Hz 100 1k 10k 20k

Compared across 5 subwoofers in our database.

At a glance

Klipsch Reference R-8SW in 4 facts

  • Type: Powered (active) subwoofer
  • Frequency response: 38 Hz ±3 dB
  • Amplifier power (RMS): 50 W
  • Driver size: 8 in

Datasheet

The numbers

Subwoofer type
Powered (Active) Reported in the Amazon listing
Driver size
8 in Confirmed in the maker's spec sheet Source
Driver orientation
Down-firing Confirmed in the maker's spec sheet Source
Cone material
Injection Molded Graphite (IMG) Confirmed in the maker's spec sheet Source
Amplifier power (RMS)
50 W 150 W peak Not yet confirmed against the maker's published specifications
Frequency response
38 Hz ±3 dB Confirmed in the maker's spec sheet Source
Maximum SPL
108 dB Confirmed in the maker's spec sheet Source
Auto on / standby
Yes Reported in the Amazon listing
Voice coil
Not published by the maker
Power consumption
Not published by the maker

Cabinet

Cabinet & tuning

Enclosure type
Ported (bass reflex) Confirmed in the maker's spec sheet Source
Crossover range
40 to 160 Hz Not yet confirmed against the maker's published specifications
Phase control
0/180° switch Reported in the Amazon listing
Crossover bypass (LFE)
Not published by the maker

Physical

Dimensions, weight, placement

Height
13.3 in 337 mm Confirmed in the maker's spec sheet Source
Width
11.8 in 298 mm Confirmed in the maker's spec sheet Source
Depth
15.8 in 400 mm Reported in the Amazon listing
Weight
15 lb 6.8 kg Confirmed in the maker's spec sheet Source
Colors
Brushed Black Polymer Veneer Not yet confirmed against the maker's published specifications

Availability

Where to buy

1 year warrantyManufacturer coverage

We don't show live prices. This is our editorial price tier, last checked Nov 3, 2026. As an Amazon Associate, HiFi Specs earns from qualifying purchases. Our scores and reviews are never influenced by affiliate partners.

Klipsch Reference R-8SW Check price