In this review, we will be comparing DALI Spektor 1 and S 801, two Passive Bookshelf speakers from DALI and Jamo. Let's have a brief look at the main features
of DALI Spektor 1 and Jamo S 801 first before getting into our more
detailed comparison.
What size room are the DALI Spektor 1 and Jamo S 801 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:
In the following sections, we will get into more detail in order to better understand how the DALI Spektor 1 and Jamo S 801 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 1 and S 801 are 2-way speakers.
| Driver |
DALI Spektor 1 |
Jamo S 801 |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
0.8-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 4.5-inch
|
1 x 4-inch
|
DALI Spektor 1 features a 0.8" Soft-Dome Tweeter and 1 x 4.5" Wood Fiber Woofer with a Crossover frequency at 2100Hz. On the other hand, the S 801 features a 1" Soft-Dome Tweeter and 1 x 4" Aluminized Polyfiber Woofer .
Frequency Response
DALI Spektor 1 has a frequency range of 59-26k Hz whereas S 801 has a frequency range of 76-26k Hz. With a minimum frequency of 59Hz, the DALI Spektor 1 can go significantly deeper on the low side and provide stronger bass compared to the S 801's min frequency of 76Hz.
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 Bookshelf class in our database.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf 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 1 is a 6 ohms speaker compared to the S 801 which has a nominal impedance of 8 ohms.
These two speakers also have different sensitivity levels. DALI Spektor 1 sensitivity is rated at 83 dB and the S 801's is rated at 85 dB. This 2 dB difference makes the Jamo S 801 a more sensitive speaker compared to DALI Spektor 1, hence will play louder with the same amount of watts.
Sensitivity
Bookshelf 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 1 can handle a max power of 100 watts RMS from the amp the whereas S 801 has a max power handling value of 60 watts RMS, 40 watts less than the DALI Spektor 1.
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 1 features Post type posts and S 801 has a Post type posts. None of these speakers feature bi-amping/bi-wiring.
Jamo S 801's Post terminals
Cabinet Type and Port Position
Both DALI Spektor 1 and S 801 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 DALI Spektor 1's and Jamo S 801's external dimensions. DALI Spektor 1 has external dimensions of 237.0 x 140.0 x 195.0mm ( 9.3 x 5.5 x 7.7inch) whereas Jamo S 801 has external dimensions of 285.0 x 156.0 x 163.0mm ( 11.2 x 6.1 x 6.4inch) .
DALI Spektor 1 is 16mm narrower and 48mm shorter than Jamo S 801 but it is also 32mm deeper.
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 1 is approximately 273.0cm2 / 42.3inch2 and base area of the Jamo S 801 is approximately 254.3cm2 / 39.4inch2. The DALI Spektor 1 requires 7% more surface area than the S 801 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 DALI Spektor 1 weighs 2.60kg / 5.7lbs and the Jamo S 801 weighs 2.70kg / 5.9lbs. This makes the S 801 4% heavier than the DALI Spektor 1.
Here is a comparison of how DALI Spektor 1 and S 801's weights compare with the average, max and min weights in Passive Bookshelf class.
Weight
All Bookshelf Speakers
What's in the Box of DALI Spektor 1?
Here are the items that are included inside the box of DALI Spektor 1:
2 Bookshelf loudspeakers GrilleRubber FeetMounting BracketManual
What's in the Box of Jamo S 801?
Here are the items that come with the S 801:
2 Bookshelf loudspeakers 2 Grilles User Manual Important Safety Instructions Warranty Information
 Max Input Power |
100 watts
vs
60 watts
|
Handle more power from your amplifier |
 Woofer Size |
4.5 inches
vs
4 inches
|
Larger woofer |
| Low Frequency Response |
59 Hz
vs
76 Hz
|
Generates deeper bass |
 Mounting Bracket |
Yes
vs
No
|
Allows mounting on walls |
 Height |
237mm
vs
285mm
|
Easier to fit in smaller spaces |
 Sensitivity |
85 dB
vs
83 dB
|
Play louder with same amount of amplification power |
 Nominal Impedance |
8 ohms
vs
6 ohms
|
Less selective with amplifiers |
 Base Surface Area |
254cm2 (156x163mm)
vs
273cm2 (140x195mm)
|
Takes less floor space |
| General |
DALI Spektor 1 |
Jamo S 801 |
| Brand |
DALI |
Jamo |
| Speaker Type |
Bookshelf speakers |
Bookshelf speakers |
| Power Range |
40-100 watts |
up to 60 watts |
| Sensitivity |
83 dB |
85 dB |
| Impedance |
6 ohms |
8 ohms |
| Frequency Response |
59-26k Hz |
76-26k Hz |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
4.5" |
4" |
| Woofer Composition |
Wood Fiber |
Aluminized Polyfiber |
| Woofer Surround Material |
Rubber |
Rubber |
| Tweeter Size |
0.8" |
1" |
| Tweeter Type |
Soft-Dome |
Soft-Dome |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
2100Hz |
n/a |
| Firing Direction |
rear |
rear |
Physical Specs |
|
|
| Height |
237.0mm (9.3") |
285.0mm (11.2") |
| Width |
140.0mm (5.5") |
156.0mm (6.1") |
| Depth |
195.0mm (7.7") |
163.0mm (6.4") |
| Weight |
2.60kg (5.7lbs) |
2.70kg (5.9lbs) |
| Enclosure |
Bass Reflex |
Bass Reflex |
| Finish |
MDF/Wood-grain vinyl |
MDF/Vinyl |
| Available Colors |
Black Ash, Walnut, White |
Walnut, Black, White |
| Mounting Bracket |
Keyhole |
No |
| Recommended Stand Height |
n/a |
28-31" |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| Biamp Inputs |
No |
No |
Other |
|
|
| Parts Warranty |
5 Years |
5 Years |
| Labor Warranty |
5 Years |
5 Years |