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SVS Prime Tower vs ELAC Debut Ref DFR52 Comparison

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SVS Prime Tower

Passive Floor-standing | 30-25k Hz

SVS Prime Tower
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ELAC Debut Ref DFR52

Passive Floor-standing | 42-35k Hz

ELAC Debut Reference DFR52
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SVS Prime Tower SVS Prime Tower
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ELAC Debut Ref DFR52 ELAC Debut Ref DFR52
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SVS Prime Tower
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ELAC Debut Ref DFR52
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SVS Prime Tower vs ELAC Debut Ref DFR52 Speaker Comparison

In this review, we will be comparing Prime Tower and DFR52, two Passive Floor-standing speakers from SVS and ELAC.

Let's have a brief look at the main features of SVS Prime Tower and ELAC Debut Ref DFR52 first before getting into our more detailed comparison.

SVS Prime Tower Key Specs

  • 3-way Design
  • 1" dome Tweeter
  • 4.5" Midrange
  • 2 x 6.5" Polypropylene Woofer
  • 30-25k Hz Frequency Response
  • 87 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:20-250watts
  • Weight:18.23kg
  • Dimensions (H x W x D): 931.0" x 8" x 11-11/16"( 931.0 x 204.0 x 297.0mm )

ELAC Debut Ref DFR52 Key Specs

  • 3-way Design
  • 1" dome Tweeter
  • 5.25" Midrange
  • 2 x 5.25" Aramid fiber Woofer
  • 5.25" Midrange
  • 42-35k Hz Frequency Response
  • 87 dB Sensitivity
  • Impedance: 6ohms
  • Power Range:up to 140watts
  • Weight:16.77kg
  • Dimensions (H x W x D): 1031.0" x 9-1/8" x 11-1/8"( 1031.0 x 232.0 x 283.0mm )

What size room are the SVS Prime Tower and ELAC Debut Ref DFR52 speakers good for?

The size of the room in which you are planning to use these loudspeakers is an important decision factor. Here we have compared their suitability to various sizes of environments considering their size and max power parameters:

Listening Environment* SVS Prime Tower ELAC Debut Ref DFR52
Near-field Bad Bad
Small Room Poor Poor
Mid-size Room Average Good
Large Room Good Good
Very Large Room Average Poor

(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2. Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)

In the following sections, we will get into more detail in order to better understand how the SVS Prime Tower and ELAC Debut Ref DFR52 compare and hopefully end up with enough arguments to decide which one of these loudspeakers 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

Both Prime Tower and DFR52 are 3-way speakers.

Driver SVS Prime Tower ELAC Debut Ref DFR52
Driver Setup 3-way 3-way
Tweeter 1-inch 1-inch
Midrange 1 x 4.5-inch 1 x 5.25-inch
Woofer 2 x 6.5-inch 2 x 5.25-inch

Prime Tower features a 1" aluminum dome Tweeter , a 4.5" Midrange and 2 x 6.5" Polypropylene Woofer with a Crossover frequency at 350Hz and 2100Hz. On the other hand, the DFR52 features a 1" cloth dome Tweeter , a 5.25" Midrange and 2 x 5.25" Aramid fiber Woofer .

Frequency Response

Prime Tower has a frequency range of 30-25k Hz whereas DFR52 has a frequency range of 42-35k Hz. With a minimum frequency of 30Hz, the Prime Tower can go significantly deeper on the low side and provide stronger bass compared to the DFR52's min frequency of 42Hz.

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 Floor-standing class in our database.

Low Frequency

Floor-standing Speakers

Prime Tower
DFR52
Min
Average
Max
High Frequency

Floor-standing Speakers

SVS Prime Tower
ELAC Debut Ref DFR52
Min
Average
Max

None of these speakers achieves full range experience which is commonly agreed as 20Hz-20kHz. In order to achieve lower lows / deeper bass, we recommend you pair these with a subwoofer. Visit our Powered Subwoofers section to find out more about the available options.

Impedance and Sensitivity

Prime Tower is a 8 ohms speaker compared to the DFR52 which has a nominal impedance of 6 ohms.

On the other hand, they have the same sensitivity of 87 dBdB.

Sensitivity

Floor-standing Speakers

Prime Tower
DFR52
Min
Average
Max

Power Range

Power range is the range of input power in watts RMS that a loudspeaker is designed to handle. While using an amplifier within this range ensures the nominal performance , inputting a power that is higher than the max wattage can result in a damaged speaker.

Prime Tower can handle a max power of 250 watts RMS from the amp the whereas DFR52 has a max power handling value of 140 watts RMS, 110 watts less than the Prime Tower.

Keep in mind that a higher max power handling value doesn't necessarily make that a louder speaker compared to a lower max handling speaker. Loudness or the sound level is also impacted by parameters such as Impedance, sensitivity and system efficiencies.

Input Type and Bi-Amping / Bi-Wiring

Prime Tower features 5-Way post type posts and DFR52 has a 5-Way post type posts. None of these speakers feature bi-amping/bi-wiring.

SVS Prime Tower Terminals
SVS Prime Tower's 5-Way post terminals

ELAC Debut Ref DFR525-Way post Terminals
ELAC Debut Ref DFR52's 5-Way post terminals

Cabinet Type and Port Position

Both Prime Tower and DFR52 have rear firing ports. Rear ported speakers generally need more room between the backside of the speaker and the wall compared to sealed and front/bottom ported speakers. Placing the speakers too close to the walls may cause the bass to sound boomy.

If you are limited in space and can't get the speakers away from the backwall, check our Speakers with Front Firing Ports page.

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 SVS Prime Tower's and ELAC Debut Ref DFR52's external dimensions. SVS Prime Tower has external dimensions of 931.0 x 204.0 x 297.0mm ( 36-5/8 x 8 x 11-11/16inch) whereas ELAC Debut Ref DFR52 has external dimensions of 1031.0 x 232.0 x 283.0mm ( 40-9/16 x 9-1/8 x 11-1/8inch) .

SVS Prime Tower is 28mm narrower and 100mm shorter than ELAC Debut Ref DFR52 but it is also 14mm deeper.

Below you can see the front view size comparison of SVS Prime Tower and ELAC Debut Ref DFR52 in scale.

SVS Prime Tower vs ELAC Debut Ref DFR52 Size Comparison - Front View
Comparison image of SVS Prime Tower and ELAC Debut Ref DFR52 Size and External Dimensions

Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base surface area of the SVS Prime Tower is approximately 605.9cm2 / 93.9inch2 and base area of the ELAC Debut Ref DFR52 is approximately 656.6cm2 / 101.8inch2. The Prime Tower requires 8% less surface area than the DFR52 which gives it a small advantage on placement in tight spaces.

Weight Comparison

The weight of a loudspeaker can become an important factor if you need to move and reposition the unit often. Weight of a speaker can also "sometimes" be an indicator of the rigidity of the enclosure and the quality of the internal components used. The SVS Prime Tower weighs 18.23kg / 40.1lbs and the ELAC Debut Ref DFR52 weighs 16.77kg / 36.9lbs. This makes the Prime Tower 9% heavier than the DFR52.

Here is a comparison of how Prime Tower and DFR52's weights compare with the average, max and min weights in Passive Floor-standing class.

Weight
All Floor-standing Speakers
SVS Prime Tower
ELAC Debut Ref DFR52
Min
Average
Max

What's in the Box of SVS Prime Tower?

Here are the items that are included inside the box of Prime Tower:
  • Floorstanding loudspeaker
  • Grille (pre-installed)
  • 4 Elastomer isolation feet (pre-installed)
  • 4 Spike feet
  • 4 Nuts
  • 4 Protective discs
  • Owners Manual
  • SVS brochure
  • Online Product Registration Card
  • What's in the Box of ELAC Debut Ref DFR52?

    Here are the items that come with the DFR52:
  • Floorstanding loudspeaker
  • Grille
  • 4 Outrigger feet (spikes installed)
  • 4 Rubber feet
  • 4 Dials
  • 8 Screws
  • Hex-key

  • Reasons to choose SVS Prime Tower over ELAC Debut Reference DFR52
    Max Input Power 250 watts vs 140 watts Handle more power from your amplifier
    Nominal Impedance 8 ohms vs 6 ohms Less selective with amplifiers
    Woofer Size 6.5 inches vs 5.25 inches Larger woofer
    Low Frequency Response 30 Hz vs 42 Hz Generates deeper bass
    Height 931mm vs 1031mm Easier to fit in smaller spaces
    Base Surface Area 605cm2 vs 656cm2 Takes less floor space

    Reasons to choose ELAC Debut Reference DFR52 over SVS Prime Tower

    High Frequency Response 35k Hz vs 25k Hz Generates higher frequency
    SVS Prime Tower vs ELAC Debut Ref DFR52 Specs Table
    Detailed comparison of specifications
    General SVS Prime Tower ELAC Debut Reference DFR52
    Brand SVS ELAC
    Speaker Type Floor-standing speaker Floor-standing speaker
    Power Range 20-250 watts up to 140 watts
    Sensitivity 87 dB 87 dB
    Impedance 8 ohms 6 ohms
    Frequency Response 30-25k Hz 42-35k Hz
    Drivers
    Woofer Quantity 2 2
    Woofer Size 6.5" 5.25"
    Woofer Composition Polypropylene Aramid fiber
    Woofer Surround Material Rubber Rubber
    Tweeter Size 1" 1"
    Tweeter Type dome dome
    Aimable Tweeter No No
    Midrange Driver 4.5" 5.25"
    Crossover Frequency 350Hz and 2100Hz n/a
    Firing Direction rear rear
    Physical Specs
    Height 931.0mm (36.7") 1031.0mm (40.6")
    Width 204.0mm (8") 232.0mm (9.1")
    Depth 297.0mm (11.7") 283.0mm (11.1")
    Weight 18.23kg (40.1lbs) 16.77kg (36.9lbs)
    Enclosure Bass Reflex Bass Reflex
    Finish MDF/Wood-grain vinyl MDF/Wood-grain vinyl
    Available Colors Black White Baffle / Oak Cabinet or Black Baffle / Walnut Cabinet
    Grille Yes Yes
    Moisture Resistancy No No
    Connections
    Biamp Inputs No No
    Other
    Parts Warranty 5 Years 3 Years
    Labor Warranty 5 Years 3 Years

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