In this review, we will be comparing DALI Spektor Vokal and R-34C, two Passive Center Channel speakers from DALI and Klipsch.
Let's have a brief look at the main features
of DALI Spektor Vokal and Klipsch R-34C first before getting into our more
detailed comparison.
DALI Spektor Vokal Key Specs
- 2-way Design
- 1" Soft-Dome Tweeter
- 2 x 4.5" Wood Fiber Woofer
- 66-26k Hz Frequency Response
- 87 dB Sensitivity
- Impedance: 6ohms
- Power Range:40-120watts
- Weight:5.30kg
- Dimensions (H x W x D): 152.0" x 17.1" x 8"( 152.0 x 435.0 x 204.0mm )
Klipsch R-34C Key Specs
- 2-way Design
- 1" Tractrix horn Tweeter
- 4 x 3.5" copper spun IMG Woofer
- 82-21k Hz Frequency Response
- 96 dB Sensitivity
- Impedance: 8ohms
- Power Range:up to 100watts
- Weight:5.91kg
- Dimensions (H x W x D): 126.0" x 26-1/16" x 6-1/4"( 126.0 x 662.0 x 159.0mm )
What size room are the DALI Spektor Vokal and Klipsch R-34C 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* |
DALI Spektor Vokal |
Klipsch R-34C |
| Near-field |
Poor |
Average |
| Small Room |
Average |
Good |
| Mid-size Room |
Good |
Average |
| Large Room |
Average |
Poor |
| Very Large Room |
Poor |
Bad |
(* 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 DALI Spektor Vokal and Klipsch R-34C compare and hopefully end up with enough arguments to decide which one of these loudspeakers is the better choice for you.
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Drivers
Both DALI Spektor Vokal and R-34C are 2-way speakers.
| Driver |
DALI Spektor Vokal |
Klipsch R-34C |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
1-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
2 x 4.5-inch
|
4 x 3.5-inch
|
DALI Spektor Vokal features a 1" Soft-Dome Tweeter and 2 x 4.5" Wood Fiber Woofer with a Crossover frequency at 2100Hz. On the other hand, the R-34C features a 1" aluminum Tractrix horn Tweeter and 4 x 3.5" copper spun IMG Woofer .
Frequency Response
DALI Spektor Vokal has a frequency range of 66-26k Hz whereas R-34C has a frequency range of 82-21k Hz. With a minimum frequency of 66Hz, the DALI Spektor Vokal can go significantly deeper on the low side and provide stronger bass compared to the R-34C's min frequency of 82Hz.
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
High Frequency
Center Channel Speakers
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
DALI Spektor Vokal is a 6 ohms speaker compared to the R-34C which has a nominal impedance of 8 ohms.
These two speakers also have different sensitivity levels. DALI Spektor Vokal sensitivity is rated at 87 dB and the R-34C's is rated at 96 dB. This 9 dB difference makes the Klipsch R-34C a more sensitive speaker compared to DALI Spektor Vokal, hence will play louder with the same amount of watts.
Sensitivity
Center Channel Speakers
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.
DALI Spektor Vokal can handle a max power of 120 watts RMS from the amp the whereas R-34C has a max power handling value of 100 watts RMS, 20 watts less than the DALI Spektor Vokal.
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
DALI Spektor Vokal features Binding post type posts and R-34C has a Binding post type posts. None of these speakers feature bi-amping/bi-wiring.
Klipsch R-34C's Binding post terminals
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 DALI Spektor Vokal's and Klipsch R-34C's external dimensions. DALI Spektor Vokal has external dimensions of 152.0 x 435.0 x 204.0mm ( 6 x 17.1 x 8inch) whereas Klipsch R-34C has external dimensions of 126.0 x 662.0 x 159.0mm ( 4-15/16 x 26-1/16 x 6-1/4inch) .
Klipsch R-34C is 26mm shorter and 45mm less deeper than DALI Spektor Vokal but it is also 227mm wider.
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 DALI Spektor Vokal is approximately 887.4cm2 / 137.5inch2 and base area of the Klipsch R-34C is approximately 1052.6cm2 / 163.2inch2. The DALI Spektor Vokal requires 16% less surface area than the R-34C which gives it a small advantage on placement in tight spaces.