SpeakerDecision
  • SPEAKERS by TYPE
    • Passive Bookshelf Speakers
    • Passive Floor-standing Speakers
    • Passive Center Channel Speakers
    • Passive In-wall Speakers
    • All Passive Speakers
    • Powered Subwoofers
    • Powered Stereo Speakers
  • AMPLIFIERS
  • SMART FIND

Sonus Lumina V vs Polk R700 Comparison

x
Speaker to replace
Change

Sonus Lumina V

Passive Floor-standing | 38-24k Hz

Sonus Faber Lumina V
CHECK PRICE
Change
    
Polk R700

Passive Floor-standing | 38-38k Hz

Polk Audio Reserve R700
CHECK PRICE
Sonus Lumina V Sonus Lumina V
See at AMAZON
Polk R700 Polk R700
See at AMAZON
Sonus Lumina V
See at AMAZON
Polk R700
See at AMAZON
Sonus Lumina V vs Polk R700 Speaker Comparison

In this review, we will be comparing Lumina V and R700, two Passive Floor-standing speakers from Sonus Faber and Polk Audio.

Let's have a brief look at the main features of Sonus Lumina V and Polk R700 first before getting into our more detailed comparison.

Sonus Lumina V Key Specs

  • 3-way Design
  • 1.15" high definition DAD Tweeter
  • 6" Midrange
  • 2 x 6.5" paper cone Woofer
  • 38-24k Hz Frequency Response
  • 90 dB Sensitivity
  • Impedance: 4ohms
  • Power Range:50-300watts
  • Weight:22.50kg
  • Dimensions (H x W x D): 1049.0" x 11" x 14.7"( 1049.0 x 280.0 x 373.0mm )

Polk R700 Key Specs

  • 3-way Design
  • 1" Pinnacle Ring Radiator Tweeter
  • 6.5" Midrange
  • 2 x 8" Polypropylene Woofer
  • 6.5" Midrange
  • 38-38k Hz Frequency Response
  • 88 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:50-300watts
  • Weight:35.90kg
  • Dimensions (H x W x D): 1143.8" x 12.6" x 16.9"( 1143.8 x 320.7 x 428.3mm )

What size room are the Sonus Lumina V and Polk R700 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* Sonus Lumina V Polk R700
Near-field Bad Bad
Small Room Poor Poor
Mid-size Room Average Average
Large Room Good Good
Very Large Room Average Average

(* 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 Sonus Lumina V and Polk R700 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 Lumina V and R700 are 3-way speakers.

Driver Sonus Lumina V Polk R700
Driver Setup 3-way 3-way
Tweeter 1.15-inch 1-inch
Midrange 1 x 6-inch 1 x 6.5-inch
Woofer 2 x 6.5-inch 2 x 8-inch

Lumina V features a 1.15" high definition DAD Tweeter , a 6" Midrange and 2 x 6.5" paper cone Woofer with a Crossover frequency at 260 and 2600 Hz. On the other hand, the R700 features a 1" Pinnacle Ring Radiator Tweeter , a 6.5" Midrange and 2 x 8" Polypropylene Woofer with a Crossover frequency at 350Hz and 2700Hz.

Frequency Response

Lumina V has a frequency range of 38-24k Hz whereas R700 has a frequency range of 38-38k Hz.

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

Lumina V
R700
Min
Average
Max
High Frequency

Floor-standing Speakers

Sonus Lumina V
Polk R700
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

Lumina V is a 4 ohms speaker compared to the R700 which has a nominal impedance of 8 ohms. Lower impedance speakers, especially the ones that are rated at 4 ohms may put more pressure on the amplifier unit especially when played at high volume levels, so make sure the amp you pair with the Lumina V can provide this impedance level.

These two speakers also have different sensitivity levels. Lumina V sensitivity is rated at 90 dB and the R700's is rated at 88 dB. This 2 dB difference makes the Sonus Lumina V a more sensitive speaker compared to Polk R700, hence will play louder with the same amount of watts.

Sensitivity

Floor-standing Speakers

Lumina V
R700
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.

Lumina V and R700 has the same power range of 50-300 watts.

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

Both Lumina V and R700 features dual binding post speaker terminals for bi-amping or bi-wiring.

Polk R700Post Terminals
Polk R700's Post terminals allows Bi-amping or bi-wiring

Cabinet Type and Port Position

Both Lumina V and R700 have bottom firing ports.

Polk R700  Port
Polk R700 Port

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 Sonus Lumina V's and Polk R700's external dimensions. Sonus Lumina V has external dimensions of 1049.0 x 280.0 x 373.0mm ( 41.3 x 11 x 14.7inch) whereas Polk R700 has external dimensions of 1143.8 x 320.7 x 428.3mm ( 45 x 12.6 x 16.9inch) .

Polk R700 is clearly the larger of the two speakers. Its body is 40.7mm wider, 94.8mm taller and 55.3mm deeper than Sonus Lumina V.

Below you can see the front view size comparison of Sonus Lumina V and Polk R700 in scale.

Sonus Lumina V vs Polk R700 Size Comparison - Front View
Comparison image of Sonus Lumina V and Polk R700 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 Sonus Lumina V is approximately 1044.4cm2 / 161.9inch2 and base area of the Polk R700 is approximately 1373.6cm2 / 212.9inch2. The Lumina V requires 24% less surface area than the R700 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 Sonus Lumina V weighs 22.50kg / 49.5lbs and the Polk R700 weighs 35.90kg / 79lbs. This makes the R700 60% heavier than the Lumina V.

Here is a comparison of how Lumina V and R700's weights compare with the average, max and min weights in Passive Floor-standing class.

Weight
All Floor-standing Speakers
Sonus Lumina V
Polk R700
Min
Average
Max

What's in the Box of Sonus Lumina V?

Here are the items that are included inside the box of Lumina V:
  • Floorstanding loudspeaker
  • 1 Manual
  • 2 Jumpers
  • 2 Grilles
  • 2 Fabric dust guards
  • 4 Spikes
  • 4 Under spikes
  • 4 Spikes locks
  • What's in the Box of Polk R700?

    Here are the items that come with the R700:
  • Floorstanding loudspeaker
  • 4 Outrigger feet (pre-installed)
  • 4 Rubber feet (pre-installed)
  • 4 Spike feet (pre-installed)
  • Grille
  • Hex-key
  • Owner's Manual
  • Online Registration

  • Reasons to choose Sonus Faber Lumina V over Polk Audio Reserve R700
    Sensitivity 90 dB vs 88 dB Play louder with same amount of amplification power
    Height 1049mm vs 1143mm Easier to fit in smaller spaces
    Base Surface Area 1044cm2 vs 1373cm2 Takes less floor space

    Reasons to choose Polk Audio Reserve R700 over Sonus Faber Lumina V

    Nominal Impedance 8 ohms vs 4 ohms Less selective with amplifiers
    Woofer Size 8 inches vs 6.5 inches Larger woofer
    High Frequency Response 38k Hz vs 24k Hz Generates higher frequency
    Price per pair* 2198USD vs 2799USD costs less (*prices may change depending on the seller, location and time)
    Sonus Lumina V vs Polk R700 Specs Table
    Detailed comparison of specifications
    General Sonus Faber Lumina V Polk Audio Reserve R700
    Brand Sonus Faber Polk Audio
    Speaker Type Floor-standing speaker Floor-standing speaker
    Power Range 50-300 watts 50-300 watts
    Sensitivity 90 dB 88 dB
    Impedance 4 ohms 8 ohms
    Impedance n/a 3.6 ohms
    Frequency Response 38-24k Hz 38-38k Hz
    Drivers
    Woofer Quantity 2 2
    Woofer Size 6.5" 8"
    Woofer Composition paper cone Polypropylene
    Woofer Surround Material n/a Rubber
    Tweeter Size 1.15" 1"
    Tweeter Type high definition DAD Pinnacle Ring Radiator
    Aimable Tweeter No No
    Midrange Driver 6" 6.5"
    Crossover Frequency 260 and 2600 Hz 350Hz and 2700Hz
    Firing Direction bottom bottom
    Physical Specs
    Height 1049.0mm (41.3") 1143.8mm (45")
    Width 280.0mm (11") 320.7mm (12.6")
    Depth 373.0mm (14.7") 428.3mm (16.9")
    Weight 22.50kg (49.5lbs) 35.90kg (79lbs)
    Enclosure Bass Reflex Bass Reflex
    Finish real multilayer wood MDF/Vinyl
    Available Colors Black, Wenge, Walnut Black, Walnut, White
    Grille Yes Yes
    Moisture Resistancy No No
    Connections
    Biamp Inputs Yes Yes
    Other
    Parts Warranty 5 Years
    Labor Warranty 5 Years

    Most Popular Speakers
    Klipsch Reference R-51M
    Klipsch R-51M
    2-way | 93 dB | 8 ohms
    Wharfedale Elysian 2
    Wharfedale Elysian 2
    3-way | 89 dB | 4 ohms
    ELAC Debut 2.0 B6.2
    ELAC Debut 2.0 B6.2
    2-way | 87 dB | 6 ohms
    Bowers & Wilkins 606 S2 Anniversary Edition
    B&W 606 S2
    2-way | 88 dB | 8 ohms
    KEF Q150
    KEF Q150
    2-way | 86 dB | 8 ohms
    Klipsch Reference Premiere RP-500M
    Klipsch RP-500M
    2-way | 93 dB | 8 ohms
    Wharfedale EVO4.1
    Wharfedale EVO4.1
    2-way | 87 dB | 8 ohms
    Bowers & Wilkins 606
    B&W 606
    2-way | 88 dB | 8 ohms
    Copyright © 2025 by SpeakerDecision
    About Privacy Contact US Camera Decision

    Report a Correction