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Triangle Thetis 340 vs OSD Nero DueVoce DualX8 Comparison
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Subwoofer to replace
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Triangle Thetis 340

Powered Subwoofer | 25-120 Hz

Triangle Thetis 340
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OSD Nero DueVoce DualX8

Powered Subwoofer | 17-165 Hz

OSD Nero DueVoce DualX8
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Triangle Thetis 340 Triangle Thetis 340
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OSD Nero DueVoce DualX8 OSD Nero DueVoce Dua...
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Triangle Thetis 340
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OSD Nero DueVoce Dua...
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Triangle Thetis 340 vs OSD Nero DueVoce DualX8 Speaker Comparison

In this review, we will be comparing Thetis 340 and Nero DueVoce DualX8, two Powered Subwoofer speakers from Triangle 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 Triangle Thetis 340 and OSD Nero DueVoce DualX8 first before getting into our more detailed comparison.

Triangle Thetis 340 Key Specs

  • 10" Paper composite Woofer
  • 25-120 Hz Frequency Response
  • 250 watts Max Amplifier Output
  • Weight:16.10kg
  • Dimensions (H x W x D): 14-15/16" x 13-3/8" x 13-3/8" ( 380.0 x 340.0 x 340.0mm )

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 Triangle Thetis 340 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 Triangle Thetis 340and OSD Nero DueVoce DualX8 have a single woofer setup however the Triangle Thetis 340's woofer is 10-inch whereas the OSD Nero DueVoce DualX8 features a 8-inch woofer.

Frequency Response

Thetis 340 has a frequency range of 25-120 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 Thetis 340's min frequency of 25Hz.

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

Triangle Thetis 340
OSD Nero DueVoce DualX8
Min
Average
Max
High Frequency

Subwoofer Speakers

Triangle Thetis 340
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 Triangle Thetis 340's and OSD Nero DueVoce DualX8's external dimensions. Triangle Thetis 340 has external dimensions of 380.0 x 340.0 x 340.0mm ( 14-15/16 x 13-3/8 x 13-3/8inch) whereas OSD Nero DueVoce DualX8 has external dimensions of ( ) .

Triangle Thetis 340 is clearly the larger of the two speakers. Its body is 340mm wider, 380mm taller and 340mm deeper than OSD Nero DueVoce DualX8.


Reasons to choose Triangle Thetis 340 over OSD Nero DueVoce DualX8
Woofer Size 10 inches vs 8 inches Larger woofer
Reasons to choose OSD Nero DueVoce DualX8 over Triangle Thetis 340
Low Frequency Response 17 Hz vs 25 Hz Generates deeper bass
High Frequency Response 165k Hz vs 120k Hz Generates higher frequency
Height 0mm vs 380mm Easier to fit in smaller spaces
Base Surface Area 0cm2 vs 1156cm2 Takes less floor space
Price per pair* 300USD vs 825USD costs less (*prices may change depending on the seller, location and time)
Triangle Thetis 340 vs OSD Nero DueVoce DualX8 Specs Table
Detailed comparison of specifications
General Triangle Thetis 340 OSD Nero DueVoce DualX8
Brand Triangle OSD
Speaker Type Powered Subwoofer Powered Subwoofer
Frequency Response 25-120 Hz 17-165 Hz
Amplifier
Watts RMS (Continuous) 250-watt RMS n/a
Watts Peak (Max) 400-watt RMS n/a
Drivers
Woofer Quantity 1 1
Woofer Size 10" 8"
Woofer Composition Paper composite
Tweeter Size - -
Aimable Tweeter No No
Midrange Driver No No
Physical Specs
Height 380.0mm (15") mm (0")
Width 340.0mm (13.4") mm (0")
Depth 340.0mm (13.4") mm (0")
Weight 16.10kg (35.4lbs) n/a
Enclosure Bass Reflex
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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