In this review, we will be comparing Genelec G Three and S 801 PM, two Powered Bookshelf speakers from Genelec and Jamo. Being Powered speakers, they both have built-in amplifiers so you don't need an external power amp or an integrated amp to power them.
Let's have a brief look at the main features
of Genelec G Three and Jamo S 801 PM first before getting into our more
detailed comparison.
Genelec G Three Key Specs
- 2-way Design
- 100-watt RMS Integrated Amplifier
- 0.75" Dome Tweeter
- 5.1" Cone Woofer
- 54-20k Hz Frequency Response
- N/A Max Depth / N/A Max Sample Rate
- Weight:5.00kg
- Dimensions (H x W x D): 299.0" x 7.4" x 7"( 299 x 189 x 178 mm )
Jamo S 801 PM Key Specs
- 2-way Design
- 50-watt RMS( 100-watt Peak) Integrated Amplifier
- 1" Soft-Dome Tweeter
- 4" Polyfiber Woofer
- 76-26k Hz Frequency Response
- 24-bit Max Depth / 96 kHz Max Sample Rate
- Dimensions (H x W x D): 285.8" x 6.1875" x 7.8125"( 285.8 x 157.2 x 198.4mm )
In the following sections, we will get into more detail in order to better understand how the Genelec G Three and Jamo S 801 PM 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 Genelec G Three and S 801 PM are 2-way speakers.
| Driver |
Genelec G Three |
Jamo S 801 PM |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
0.75-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 5.1-inch
|
1 x 4-inch
|
Genelec G Three features a 0.75" Dome Tweeter and 1 x 5.1" Cone Woofer with a Crossover frequency at 3000Hz. On the other hand, the S 801 PM features a 1" Silk Soft-Dome Tweeter and 1 x 4" Polyfiber Woofer .
Frequency Response
Genelec G Three has a frequency range of 54-20k Hz whereas S 801 PM has a frequency range of 76-26k Hz. With a minimum frequency of 54Hz, the Genelec G Three can go significantly deeper on the low side and provide stronger bass compared to the S 801 PM'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.
Cabinet Type and Port Position
Both Genelec G Three and S 801 PM 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 Genelec G Three's and Jamo S 801 PM's external dimensions. Genelec G Three has external dimensions of 299 x 189 x 178 mm ( 11.8 x 7.4 x 7) whereas Jamo S 801 PM has external dimensions of 285.8 x 157.2 x 198.4mm ( 11.25 x 6.1875 x 7.8125inch) .
Jamo S 801 PM is 31.8mm narrower and 13.2mm shorter than Genelec G Three but it is also 20.4mm deeper.
Below you can see the front view size comparison of Genelec G Three and Jamo S 801 PM in scale.
Comparison image of Genelec G Three and Jamo S 801 PM 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 Genelec G Three is approximately 336.4cm2 / 52.1inch2 and base area of the Jamo S 801 PM is approximately 311.9cm2 / 48.3inch2. The Genelec G Three requires 8% more surface area than the S 801 PM which gives it a small disadvantage on placement in tight spaces.
Here is an another comparison that shows both speakers on a BDI Octave Media Cabinet, next to a standard size amplifier and turntable in scale:
Size Comparison image of Genelec G Three and Jamo S 801 PM on a Media Console
What's in the Box of Genelec G Three?
Here are the items that are included inside the box of Genelec G Three:
Genelec G Three 2-Way Powered Bookshelf Speaker (Polar White, Single)Iso-Pod Stand5.9-feet Power Cable
What's in the Box of Jamo S 801 PM?
Here are the items that come with the S 801 PM:
Powered speaker (right) Passive speaker (left) 2 Grilles AC power adapter (attached 56-inch DC cord) AC plug insert Remote control 2 AAA batteries 6.5-feet Length of 18AWG speaker wire (bare tinned wire on each end) }6-feet USB-A to USB-B cable Instruction Booklet Important Safety Instructions