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Klipsch Flexus Sub 100 vs OSD Nero DueVoce DualX8 Comparison
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Subwoofer to replace
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Klipsch Flexus Sub 100

Powered Subwoofer | 26-250 Hz

Klipsch Flexus Sub 100
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OSD Nero DueVoce DualX8

Powered Subwoofer | 17-165 Hz

OSD Nero DueVoce DualX8
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Klipsch Flexus Sub 100 Klipsch Flexus Sub 1...
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OSD Nero DueVoce DualX8 OSD Nero DueVoce Dua...
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OSD Nero DueVoce Dua...
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Klipsch Flexus Sub 100 vs OSD Nero DueVoce DualX8 Speaker Comparison

In this review, we will be comparing Flexus Sub 100 and Nero DueVoce DualX8, two Powered Subwoofer speakers from Klipsch and OSD. Being Powered subwoofers, they both have built-in amplifiers so you don't need an external power amp or an integrated amp to power them. Let's have a brief look at the main features of Klipsch Flexus Sub 100 and OSD Nero DueVoce DualX8 first before getting into our more detailed comparison.

Klipsch Flexus Sub 100 Key Specs

  • 10" Paper Woofer
  • 26-250 Hz Frequency Response
  • 80 watts Max Amplifier Output
  • Weight:9.40kg
  • Dimensions (H x W x D): 13-3/8" x 13-3/16" x 13-3/4" ( 340.0 x 335.0 x 349.0mm )

OSD Nero DueVoce DualX8 Key Specs

  • 8" Woofer
  • 17-165 Hz Frequency Response
  • Weight:kg
  • Dimensions (H x W x D): 12-1/4" x 10-7/16" x 13-1/8"

In the following sections, we will get into details in order to better understand how the Klipsch Flexus Sub 100 and OSD Nero DueVoce DualX8 compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Drivers

The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Both Klipsch Flexus Sub 100and OSD Nero DueVoce DualX8 have a single woofer setup however the Klipsch Flexus Sub 100's woofer is 10-inch whereas the OSD Nero DueVoce DualX8 features a 8-inch woofer.

Frequency Response

Flexus Sub 100 has a frequency range of 26-250 Hz whereas Nero DueVoce DualX8 has a frequency range of 17-165 Hz. With a minimum frequency of 17Hz, the Nero DueVoce DualX8 can go significantly deeper on the low side and provide stronger bass compared to the Flexus Sub 100's min frequency of 26Hz.

Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Subwoofer class in our database.

Low Frequency

Subwoofer Speakers

Klipsch Flexus Sub 100
OSD Nero DueVoce DualX8
Min
Average
Max
High Frequency

Subwoofer Speakers

Klipsch Flexus Sub 100
OSD Nero DueVoce DualX8
Min
Average
Max

Physical Specs

Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Klipsch Flexus Sub 100's and OSD Nero DueVoce DualX8's external dimensions. Klipsch Flexus Sub 100 has external dimensions of 340.0 x 335.0 x 349.0mm ( 13-3/8 x 13-3/16 x 13-3/4inch) whereas OSD Nero DueVoce DualX8 has external dimensions of ( ) .

Klipsch Flexus Sub 100 is clearly the larger of the two speakers. Its body is 335mm wider, 340mm taller and 349mm deeper than OSD Nero DueVoce DualX8.


Reasons to choose Klipsch Flexus Sub 100 over OSD Nero DueVoce DualX8
Woofer Size 10 inches vs 8 inches Larger woofer
High Frequency Response 250k Hz vs 165k Hz Generates higher frequency
Reasons to choose OSD Nero DueVoce DualX8 over Klipsch Flexus Sub 100
Low Frequency Response 17 Hz vs 26 Hz Generates deeper bass
Height 0mm vs 340mm Easier to fit in smaller spaces
Base Surface Area 0cm2 vs 1169cm2 Takes less floor space
Price per pair* 300USD vs 350USD costs less (*prices may change depending on the seller, location and time)
Klipsch Flexus Sub 100 vs OSD Nero DueVoce DualX8 Specs Table
Detailed comparison of specifications
General Klipsch Flexus Sub 100 OSD Nero DueVoce DualX8
Brand Klipsch OSD
Speaker Type Powered Subwoofer Powered Subwoofer
Frequency Response 26-250 Hz 17-165 Hz
Amplifier
Watts RMS (Continuous) 80-watt RMS n/a
Watts Peak (Max) 160-watt RMS n/a
Drivers
Woofer Quantity 1 1
Woofer Size 10" 8"
Woofer Composition Paper
Tweeter Size - -
Aimable Tweeter No No
Midrange Driver No No
Physical Specs
Height 340.0mm (13.4") mm (0")
Width 335.0mm (13.2") mm (0")
Depth 349.0mm (13.7") mm (0")
Weight 9.40kg (20.7lbs) n/a
Enclosure Acoustic Suspension
Grille Yes n/a
Moisture Resistancy No No
Connections
Other
Parts Warranty 5 Years 2 Years
Labor Warranty 5 Years 2 Years

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