In this review, we will be comparing Daedalus DS10 Class D 10" Powered Subwoofer and DB4S, two Powered Subwoofer speakers from Aperion and Bowers Wilkins. 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 DS10 Class D 10" Powered Subwoofer and B&W DB4S 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 DS10 Class D 10" Powered Subwooferand B&W DB4S have the same driver set up: Both subwoofers have 1 x 10" drivers.
Frequency Response
Daedalus DS10 Class D 10" Powered Subwoofer has a frequency range of 20-195 Hz whereas DB4S has a frequency range of 10-350 Hz. With a minimum frequency of 10Hz, the DB4S can go significantly deeper on the low side and provide stronger bass compared to the Daedalus DS10 Class D 10" Powered Subwoofer's min frequency of 20Hz.
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 DS10 Class D 10" Powered Subwoofer
High Frequency
Subwoofer Speakers
Aperion Daedalus DS10 Class D 10" Powered Subwoofer
Cabinet Type
The Aperion Daedalus DS10 Class D 10" 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 B&W DB4S have Acoustic Suspension type enclosure. Acoustic Suspension aka Sealed type subwoofers have enclosures that are sealed hence no ports or holes exists on the cabinet. Sealed designs helps to provide more accurate and tight bass responses compared to ported 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 DS10 Class D 10" Powered Subwoofer's and B&W DB4S's external dimensions. Aperion Daedalus DS10 Class D 10" Powered Subwoofer has external dimensions of 401.3 x 340.4 x 375.9mm (15.8 x 13.4 x 14.8inch) whereas B&W DB4S has external dimensions of 375.0 x 362.0 x 434.0mm (14-3/4 x 14-1/4 x 17-1/16inch).
Aperion Daedalus DS10 Class D 10" Powered Subwoofer is 21.6mm narrower and 58.1mm less deeper than B&W DB4S but it is also 26.3mm taller.
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.
B&W DB4S needs about 23% more floor or shelf area. B&W DB4S is 58mm deeper, so it stands that much further out from the wall. Aperion Daedalus DS10 Class D 10" Powered Subwoofer is 26mm taller.
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 DS10 Class D 10" Powered Subwoofer is approximately 1279.6cm2 / 198.3inch2 and base area of the B&W DB4S is approximately 1571.1cm2 / 243.5inch2. The Daedalus DS10 Class D 10" Powered Subwoofer requires 19% less surface area than the DB4S 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 DS10 Class D 10" Powered Subwoofer weighs 18.14kg / 39.9lbs and the B&W DB4S weighs 26.05kg / 57.3lbs. This makes the DB4S 44% heavier than the Daedalus DS10 Class D 10" Powered Subwoofer.
Here is a comparison of how Daedalus DS10 Class D 10" Powered Subwoofer and DB4S's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
Aperion Daedalus DS10 Class D 10" Powered Subwoofer
 Base Surface Area |
1279cm2
vs
1571cm2
|
Takes less floor space |
 Price per pair* |
599USD
vs
2199USD
|
costs less (*prices may change depending on the seller, location and time) |
 Low Frequency Response |
10 Hz
vs
20 Hz
|
Generates deeper bass |
 High Frequency Response |
350 Hz
vs
195 Hz
|
Generates higher frequency |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Height |
375mm
vs
401mm
|
Easier to fit in smaller spaces |
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.
B&W DB4S needs about 23% more floor area. B&W DB4S stands 58mm further into the room. Aperion Daedalus DS10 Class D 10" Powered Subwoofer is 26mm taller.
| General |
Aperion Daedalus DS10 Class D 10" Powered Subwoofer |
Bowers & Wilkins DB4S |
| Brand |
Aperion |
Bowers Wilkins |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
250 watts |
1000 watts |
| Impedance |
4 ohms |
n/a |
| Frequency Response |
20-195 Hz |
10-350 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
250-watt RMS |
n/a |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
10" |
10" |
| Woofer Composition |
|
Aerofoil |
| Woofer Surround Material |
n/a |
Rubber |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
401.3mm (15.8") |
375.0mm (14.8") |
| Width |
340.4mm (13.4") |
362.0mm (14.3") |
| Depth |
375.9mm (14.8") |
434.0mm (17.1") |
| Weight |
18.14kg (39.9lbs) |
26.05kg (57.3lbs) |
| Enclosure |
Bass Reflex |
Acoustic Suspension |
| Grille |
Yes |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
|
2 Years |
| Labor Warranty |
|
2 Years |
A ported subwoofer against a sealed 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 | B&W DB4S goes deeper - 10Hz against 20Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix. |
| Amplifier power | B | B&W DB4S has the bigger amplifier - 1000W against 250W RMS, about 6dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | evenly matched | Near-identical radiating area (10" against 10"). |
| Enclosure | depends | Aperion Daedalus DS10 Class D 10" 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; B&W DB4S is sealed - a sealed box rolls off gently and is usually the easier one to integrate in a small or awkward room. Neither is better in the abstract; ported tends to suit films and sealed tends to suit music, and both generalisations have exceptions. |
| Price | A | Aperion Daedalus DS10 Class D 10" Powered Subwoofer costs less - $599 against $2,199, about 73% less. |
A Aperion Daedalus DS10 Class D 10" Powered Subwoofer B B&W DB4S
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?
The usual trade-off: B&W DB4S measures better, Aperion Daedalus DS10 Class D 10" Powered Subwoofer costs about 73% less. In a normal room, placement will make a bigger difference than the gap between these two. Films or music? If this is mainly a home cinema, Aperion Daedalus DS10 Class D 10" Powered Subwoofer will hit harder for the money; if it is mainly for music in a normal-sized room, B&W DB4S is usually the easier one to make sound right. Two small subwoofers beat one big one in most rooms - a pair evens out the room modes in a way no single box can, whatever its specs. At $599 each, two Aperion Daedalus DS10 Class D 10" Powered Subwoofer cost about $1,198 against $2,199 for one of the other, which is worth a thought.
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.