In this review, we will be comparing Daedalus DS8 Class D 8" Powered Subwoofer and ProSub 800, two Powered Subwoofer speakers from Aperion and Definitive Technology. Being Powered subwoofers, 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 Aperion Daedalus DS8 Class D 8" Powered Subwoofer and Definitive ProSub 800 first before getting into our more detailed comparison.
The sections below take each area in turn: driver and amplifier, frequency response, physical size and connectivity.
Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Aperion Daedalus DS8 Class D 8" Powered Subwooferand Definitive ProSub 800 have the same driver set up: Both subwoofers have 1 x 8" drivers.
Frequency Response
Daedalus DS8 Class D 8" Powered Subwoofer has a frequency range of 24-195 Hz whereas ProSub 800 has a frequency range of 20-150 Hz. With a minimum frequency of 20Hz, the ProSub 800 can go slightly deeper then the Daedalus DS8 Class D 8" Powered Subwoofer's min frequency of 24Hz.
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 Subwoofer class in our database.
Low Frequency
Subwoofer Speakers
Aperion Daedalus DS8 Class D 8" Powered Subwoofer
High Frequency
Subwoofer Speakers
Aperion Daedalus DS8 Class D 8" Powered Subwoofer
Cabinet Type
The Aperion Daedalus DS8 Class D 8" Powered Subwoofer has a Bass Reflex type cabinet. Bass Reflex type subwoofers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs. On the other hand the Definitive ProSub 800 have Passive Radiator type enclosure. Passive Radiator type subwoofers sports a non-powered cone that moves in response to the main woofer to move air out in order to generate stronger bass in a smaller body compared to ported or sealed designs.
Physical Specs
The size of a speaker can sometimes be an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Aperion Daedalus DS8 Class D 8" Powered Subwoofer's and Definitive ProSub 800's external dimensions. Aperion Daedalus DS8 Class D 8" Powered Subwoofer has external dimensions of 330.2 x 279.4 x 309.9mm (13 x 11 x 12.2inch) whereas Definitive ProSub 800 has external dimensions of 328.0 x 262.0 x 423.0mm (12-7/8 x 10-5/16 x 16-5/8inch).
Definitive ProSub 800 is 17.4mm narrower and 2.2mm shorter than Aperion Daedalus DS8 Class D 8" Powered Subwoofer but it is also 113.1mm deeper.
Size, drawn to scale
Both speakers and both views share one scale, so everything here is directly comparable. Hover a box for its dimensions.
One scale for both, standing on the same surface and pushed back to the same wall, so the deeper one visibly sticks out further.
Definitive ProSub 800 needs about 28% more floor or shelf area. Definitive ProSub 800 is 113mm deeper, so it stands that much further out from the wall.
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 Aperion Daedalus DS8 Class D 8" Powered Subwoofer is approximately 865.9cm2 / 134.2inch2 and base area of the Definitive ProSub 800 is approximately 1108.3cm2 / 171.8inch2. The Daedalus DS8 Class D 8" Powered Subwoofer requires 22% less surface area than the ProSub 800 which gives it a small advantage on placement in tight spaces.
Weight Comparison The weight of a subwoofer may become an important factor if you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. The Aperion Daedalus DS8 Class D 8" Powered Subwoofer weighs 12.25kg / 27lbs and the Definitive ProSub 800 weighs 11.82kg / 26lbs. This makes the Daedalus DS8 Class D 8" Powered Subwoofer 4% heavier than the ProSub 800.
Here is a comparison of how Daedalus DS8 Class D 8" Powered Subwoofer and ProSub 800's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
Aperion Daedalus DS8 Class D 8" Powered Subwoofer
 High Frequency Response |
195 Hz
vs
150 Hz
|
Generates higher frequency |
 Base Surface Area |
865cm2
vs
1108cm2
|
Takes less floor space |
 Low Frequency Response |
20 Hz
vs
24 Hz
|
Generates deeper bass |
 Height |
328mm
vs
330mm
|
Easier to fit in smaller spaces |
 Price per pair* |
399USD
vs
499USD
|
costs less (*prices may change depending on the seller, location and time) |
Size, drawn to scale
Both subwoofers and both views share one scale, so everything here is directly comparable. Hover a box for its dimensions.
One scale for both, standing on the same floor and pushed back to the same wall, so the bigger one visibly takes more of the room.
Definitive ProSub 800 needs about 28% more floor area. Definitive ProSub 800 stands 113mm further into the room.
| General |
Aperion Daedalus DS8 Class D 8" Powered Subwoofer |
Definitive Technology ProSub 800 |
| Brand |
Aperion |
Definitive Technology |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
250 watts |
300 watts |
| Impedance |
4 ohms |
n/a |
| Frequency Response |
24-195 Hz |
20-150 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
250-watt RMS |
300-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
8" |
8" |
| Woofer Composition |
|
Polymer |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Crossover Frequency |
n/a |
40-150 Hz and 80 Hz |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
330.2mm (13") |
328.0mm (12.9") |
| Width |
279.4mm (11") |
262.0mm (10.3") |
| Depth |
309.9mm (12.2") |
423.0mm (16.7") |
| Weight |
12.25kg (27lbs) |
11.82kg (26lbs) |
| Enclosure |
Bass Reflex |
Passive Radiator |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
|
3 Years |
| Labor Warranty |
|
3 Years |
A ported subwoofer against a passive radiator one. That is the most consequential line on this page: it decides how the bass rolls off, how it behaves in a small room, and how much output you get for the size of the box.
| Area | Better | Why |
|---|
| Bass depth | B | Definitive ProSub 800 goes deeper - 20Hz against 24Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix. |
| Amplifier power | evenly matched | Much the same amplifier (250W vs 300W RMS) - under 1dB apart. |
| Driver area | evenly matched | Near-identical radiating area (8" against 8"). |
| Enclosure | depends | Aperion Daedalus DS8 Class D 8" Powered Subwoofer is ported - a ported box gives more output low down for its size, at the cost of a steeper roll-off below tuning; Definitive ProSub 800 is passive radiator - a passive radiator behaves like a port without the pipe noise, and suits a slim cabinet. Neither is better in the abstract; ported tends to suit films and sealed tends to suit music, and both generalisations have exceptions. |
| Cabinet size | depends | Aperion Daedalus DS8 Class D 8" Powered Subwoofer is about 21% smaller by volume. In a subwoofer that is a real trade rather than a preference: box volume is how you get output low down without a bigger amplifier. |
| Price | B | Definitive ProSub 800 costs less - $399 against $499, about 20% less. |
A Aperion Daedalus DS8 Class D 8" Powered Subwoofer B Definitive ProSub 800
depends neither is better in the abstract - it turns on your room, your system or how you will use them. Only specs published for both subwoofers are judged; anything missing on either side is left out rather than guessed.
Which should you choose?
Definitive ProSub 800 has the edge on paper, though not by much. The "depends" rows are more likely to decide this than the score is.
One thing outweighs everything above: where the subwoofer stands. Room modes can add or remove 10dB or more at a given seat, which is far larger than any difference on this page. Before spending more, try the sub in two or three positions - the crawl test, where you put it in the listening seat and crawl the room to find where the bass sounds best, costs nothing and usually beats an upgrade.