In this review, we will be comparing A1-MR and S 801 PM, two Powered Bookshelf speakers from Audioengine 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 Audioengine A1-MR and Jamo S 801 PM first before getting into our more
detailed comparison.
Audioengine A1-MR Key Specs
- 2-way Design
- 30-watt RMS Integrated Amplifier
- 0.75" Soft-Dome Tweeter
- 2.75" Aramid Fiber Woofer
- 65-22k Hz Frequency Response
- 16-bit Max Depth / 48 kHz Max Sample Rate
- Built-in 5.0 Bluetooth
- App Control Feature
- Weight:1.10kg
- Dimensions (H x W x D): 158.8" x 4.1875" x 7.125"( 158.8 x 106.4 x 181.0mm )
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
- Built-in 3.0 Bluetooth
- 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 Audioengine A1-MR 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 A1-MR and S 801 PM are 2-way speakers.
| Driver |
Audioengine A1-MR |
Jamo S 801 PM |
|
Driver Setup
|
2-way
|
2-way
|
|
Tweeter
|
0.75-inch
|
1-inch
|
|
Midrange
|
- |
- |
|
Woofer
|
1 x 2.75-inch
|
1 x 4-inch
|
A1-MR features a 0.75" Silk Soft-Dome Tweeter and 1 x 2.75" Aramid Fiber Woofer . On the other hand, the S 801 PM features a 1" Silk Soft-Dome Tweeter and 1 x 4" Polyfiber Woofer .
Frequency Response
A1-MR has a frequency range of 65-22k Hz whereas S 801 PM has a frequency range of 76-26k Hz. With a minimum frequency of 65Hz, the A1-MR 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
A1-MR has a front firing port whereas S 801 PM has a rear firing ports. Audioengine A1-MR's front-firing port gives more flexibility in placement in regards to proximity to walls compared to Jamo S 801 PM with its rear-firing 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 Audioengine A1-MR's and Jamo S 801 PM's external dimensions. Audioengine A1-MR has external dimensions of 158.8 x 106.4 x 181.0mm ( 6.25 x 4.1875 x 7.125inch) 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 clearly the larger of the two speakers. Its body is 50.8mm wider, 127mm taller and 17.4mm deeper than Audioengine A1-MR.
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 Audioengine A1-MR is approximately 192.6cm2 / 29.9inch2 and base area of the Jamo S 801 PM is approximately 311.9cm2 / 48.3inch2. The A1-MR requires 38% less surface area than the S 801 PM which gives it a small advantage on placement in tight spaces.
What's in the Box of Audioengine A1-MR?
Here are the items that are included inside the box of A1-MR:
Wireless powered left speakerPassive right speaker6-feet AC power cord6.5-feet Length of 18 gauge speaker wire6.5-feet Stereo minijack-to-RCA cable6-feet Stereo minijack cableQuick Start GuideAudioengine product brochure
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
Low Frequency Response 
Port Position 
App-Based Control 
Height 
Base Surface Area 
Price per pair* 
3.5mm Connection 
High Frequency Response 
Handheld Remote 
USB Port 
RCA Connection 
Digital Input