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Paradigm 600C vs SVS Ultra Center Comparison

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Paradigm 600C

Passive Center Channel | 60-25k Hz

Paradigm Premier 600C
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SVS Ultra Center

Passive Center Channel | 45-32k Hz

SVS Ultra Center
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Paradigm 600C Paradigm 600C
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SVS Ultra Center SVS Ultra Center
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Paradigm 600C
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SVS Ultra Center
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Paradigm 600C vs SVS Ultra Center Speaker Comparison

In this review, we will be comparing Premier 600C and Ultra Center, two Passive Center Channel speakers from Paradigm and SVS.

Let's have a brief look at the main features of Paradigm 600C and SVS Ultra Center first before getting into our more detailed comparison.

Paradigm 600C Key Specs

  • 3-way Design
  • 1" X-PAL dome with PPA (Perforated Phase-Aligning) lens Tweeter
  • 4" Midrange
  • 4 x 6.5" carbon-infused polypropylene Woofer
  • 60-25k Hz Frequency Response
  • 94 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:15-180watts
  • Weight:19.55kg
  • Dimensions (H x W x D): 208.0" x 35-11/16" x 13-11/16"( 208.0 x 907.0 x 348.0mm )

SVS Ultra Center Key Specs

  • 3-way Design
  • 1" Dome Tweeter
  • 4" Midrange
  • 2 x 6.5" composite glass-fiber Woofer
  • 4" Midrange
  • 45-32k Hz Frequency Response
  • 87 dB Sensitivity
  • Impedance: 8ohms
  • Power Range:20-225watts
  • Weight:14.09kg
  • Dimensions (H x W x D): 207.0" x 22-1/16" x 11-3/16"( 207.0 x 561.0 x 285.0mm )

What size room are the Paradigm 600C and SVS Ultra Center 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* Paradigm 600C SVS Ultra Center
Near-field Poor Poor
Small Room Average Poor
Mid-size Room Good Good
Large Room Average Good
Very Large Room Poor 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 Paradigm 600C and SVS Ultra Center 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 Premier 600C and Ultra Center are 3-way speakers.

Driver Paradigm 600C SVS Ultra Center
Driver Setup 3-way 3-way
Tweeter 1-inch 1-inch
Midrange 1 x 4-inch 1 x 4-inch
Woofer 4 x 6.5-inch 2 x 6.5-inch

Premier 600C features a 1" aluminum X-PAL dome with PPA (Perforated Phase-Aligning) lens Tweeter , a 4" Midrange and 4 x 6.5" carbon-infused polypropylene Woofer . On the other hand, the Ultra Center features a 1" aluminum Dome Tweeter , a 4" Midrange and 2 x 6.5" composite glass-fiber Woofer with a Crossover frequency at 500Hz and 2200Hz.

Frequency Response

Premier 600C has a frequency range of 60-25k Hz whereas Ultra Center has a frequency range of 45-32k Hz. With a minimum frequency of 45Hz, the Ultra Center can go significantly deeper on the low side and provide stronger bass compared to the Premier 600C's min frequency of 60Hz.

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 Center Channel class in our database.

Low Frequency

Center Channel Speakers

Premier 600C
Ultra Center
Min
Average
Max
High Frequency

Center Channel Speakers

Paradigm 600C
SVS Ultra Center
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

Premier 600C and Ultra Center have the same Impedance of 8 ohms but where they differ is the sensitivity levels. Premier 600C sensitivity is rated at 94 dB and the Ultra Center's is at 87 dB. This 7 dB difference makes the Paradigm 600C a more sensitive speaker compared to SVS Ultra Center, hence will play louder with the same amount of watts.

Sensitivity

Center Channel Speakers

Premier 600C
Ultra Center
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.

Premier 600C can handle a max power of 225 watts RMS from the amp the whereas Premier 600C has a max power handling value of 180 watts RMS , 45 watts less than the Ultra Center.

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

Ultra Center features 5-Way post posts which make bi-amping or bi-wiring possible. Premier 600C has a Binding post which doesn't feature bi-amping/bi-wiring.

Paradigm 600C Terminals
Paradigm 600C's Binding post terminals

SVS Ultra Center5-Way post Terminals
SVS Ultra Center's 5-Way post terminals allows Bi-amping or bi-wiring

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 Paradigm 600C's and SVS Ultra Center's external dimensions. Paradigm 600C has external dimensions of 208.0 x 907.0 x 348.0mm ( 8-3/16 x 35-11/16 x 13-11/16inch) whereas SVS Ultra Center has external dimensions of 207.0 x 561.0 x 285.0mm ( 8-1/8 x 22-1/16 x 11-3/16inch) .

Paradigm 600C is clearly the larger of the two speakers. Its body is 346mm wider, 1mm taller and 63mm deeper than SVS Ultra Center.

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 Paradigm 600C is approximately 3156.4cm2 / 489.2inch2 and base area of the SVS Ultra Center is approximately 1598.9cm2 / 247.8inch2. The Premier 600C requires 97% more surface area than the Ultra Center which gives it a small disadvantage 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 Paradigm 600C weighs 19.55kg / 43lbs and the SVS Ultra Center weighs 14.09kg / 31lbs. This makes the Premier 600C 39% heavier than the Ultra Center.

Here is a comparison of how Premier 600C and Ultra Center's weights compare with the average, max and min weights in Passive Center Channel class.

Weight
All Center Channel Speakers
Paradigm 600C
SVS Ultra Center
Min
Average
Max

What's in the Box of Paradigm 600C?

Here are the items that are included inside the box of Premier 600C:
  • Center-channel loudspeaker
  • Grille
  • 2 Binding-post jumpers (pre-installed)
  • 4 Rubber feet
  • Owners Manual
  • Online Registration Card
  • Center Channel Elevation Gauge
  • What's in the Box of SVS Ultra Center?

    Here are the items that come with the Ultra Center:
  • Center channel loudspeaker
  • Grille
  • 2 Terminal jumpers (pre-installed)
  • 4 Rubber feet
  • Owners Manual
  • SVS brochure
  • Online Product Registration Card

  • Reasons to choose Paradigm Premier 600C over SVS Ultra Center
    Sensitivity 94 dB vs 87 dB Play louder with same amount of amplification power
    Number of Woofers 4 vs 2 More woofers

    Reasons to choose SVS Ultra Center over Paradigm Premier 600C

    Max Input Power 225 watts vs 180 watts Handle more power from your amplifier
    Low Frequency Response 45 Hz vs 60 Hz Generates deeper bass
    High Frequency Response 32k Hz vs 25k Hz Generates higher frequency
    Height 207mm vs 208mm Easier to fit in smaller spaces
    Base Surface Area 1598cm2 vs 3156cm2 Takes less floor space
    Price per pair* 799USD vs 1099USD costs less (*prices may change depending on the seller, location and time)
    Paradigm 600C vs SVS Ultra Center Specs Table
    Detailed comparison of specifications
    General Paradigm Premier 600C SVS Ultra Center
    Brand Paradigm SVS
    Speaker Type Center channel speaker Center channel speaker
    Power Range 15-180 watts 20-225 watts
    Sensitivity 94 dB 87 dB
    Impedance 8 ohms 8 ohms
    Frequency Response 60-25k Hz 45-32k Hz
    Drivers
    Woofer Quantity 4 2
    Woofer Size 6.5" 6.5"
    Woofer Composition carbon-infused polypropylene composite glass-fiber
    Woofer Surround Material n/a Rubber
    Tweeter Size 1" 1"
    Tweeter Type X-PAL dome with PPA (Perforated Phase-Aligning) lens Dome
    Aimable Tweeter No No
    Midrange Driver 4" 4"
    Crossover Frequency n/a 500Hz and 2200Hz
    Firing Direction n/a rear
    Physical Specs
    Height 208.0mm (8.2") 207.0mm (8.1")
    Width 907.0mm (35.7") 561.0mm (22.1")
    Depth 348.0mm (13.7") 285.0mm (11.2")
    Weight 19.55kg (43lbs) 14.09kg (31lbs)
    Enclosure Passive Radiator Bass Reflex
    Available Colors Gloss White Black Oak,Piano Gloss Black,Piano Gloss White
    Grille Yes Yes
    Moisture Resistancy No No
    Connections
    Biamp Inputs n/a Yes
    Other
    Parts Warranty 5 Years 5 Years
    Labor Warranty 5 Years 5 Years

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