In this review, we will be comparing ForceField 3 and Alpha S10, two Powered Subwoofer speakers from GoldenEar and PSB. 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 GoldenEar ForceField 3 and PSB Alpha S10 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.Both GoldenEar ForceField 3and PSB Alpha S10 have a single woofer setup however the GoldenEar ForceField 3's woofer is 8-inch whereas the PSB Alpha S10 features a 10-inch woofer.
Frequency Response
ForceField 3 has a frequency range of 18-250 Hz whereas Alpha S10 has a frequency range of 28-150 Hz. With a minimum frequency of 18Hz, the ForceField 3 can go significantly deeper on the low side and provide stronger bass compared to the Alpha S10's min frequency of 28Hz.
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
High Frequency
Subwoofer Speakers
Cabinet Type
The GoldenEar ForceField 3 has a Passive Radiator type cabinet. 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. On the other hand the PSB Alpha S10 have Bass Reflex type enclosure. 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.
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 GoldenEar ForceField 3's and PSB Alpha S10's external dimensions. GoldenEar ForceField 3 has external dimensions of 288.0 x 293.0 x 432.0mm (11-5/16inch x 11-1/2inch x 17inch) whereas PSB Alpha S10 has external dimensions of 358.0 x 358.0 x 472.0mm (14-1/16 x 14-1/16 x 18-9/16inch).
PSB Alpha S10 is clearly the larger of the two speakers. Its body is 65mm wider, 70mm taller and 40mm deeper than GoldenEar ForceField 3.
Below you can see the front view size comparison of GoldenEar ForceField 3 and PSB Alpha S10 in scale.
Comparison image of GoldenEar ForceField 3 and PSB Alpha S10 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 GoldenEar ForceField 3 is approximately 1265.8cm2 / 196.2inch2 and base area of the PSB Alpha S10 is approximately 1689.8cm2 / 261.9inch2. The ForceField 3 requires 25% less surface area than the Alpha S10 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 GoldenEar ForceField 3 weighs 11.82kg / 26lbs and the PSB Alpha S10 weighs 13.64kg / 30lbs. This makes the Alpha S10 15% heavier than the ForceField 3.
Here is a comparison of how ForceField 3 and Alpha S10's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
What's in the Box of GoldenEar ForceField 3?
Here are the items that are included inside the box of ForceField 3:
- Powered Subwoofer
- 10-feet AC power cord
- Owners Manual
What's in the Box of PSB Alpha S10?
Here are the items that come with the Alpha S10:
- Powered subwoofer
- Grille
- 5-feet AC power cord
- 4 Rubber feet
- 4 Spike feet
- 4 Hex-nuts
- Quick Start Guide
- Important Safety Instructions
- Warranty Information
 Low Frequency Response |
18 Hz
vs
28 Hz
|
Generates deeper bass |
 High Frequency Response |
250 Hz
vs
150 Hz
|
Generates higher frequency |
 Height |
288mm
vs
358mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1265cm2
vs
1689cm2
|
Takes less floor space |
 Price per pair* |
599USD
vs
699USD
|
costs less (*prices may change depending on the seller, location and time) |
| Woofer Size |
10 inches
vs
8 inches
|
Larger woofer |
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.
PSB Alpha S10 needs about 33% more floor area. PSB Alpha S10 stands 40mm further into the room. PSB Alpha S10 is 70mm taller.
| General |
GoldenEar ForceField 3 |
PSB Alpha S10 |
| Brand |
GoldenEar |
PSB |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
1000 watts |
150 watts |
| Frequency Response |
18-250 Hz |
28-150 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
1000-watt RMS |
150-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
8" |
10" |
| Woofer Composition |
Polypropylene |
Polypropylene |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
front |
front |
Physical Specs |
|
|
| Height |
288.0mm (11.3") |
358.0mm (14.1") |
| Width |
293.0mm (11.5") |
358.0mm (14.1") |
| Depth |
432.0mm (17") |
472.0mm (18.6") |
| Weight |
11.82kg (26lbs) |
13.64kg (30lbs) |
| Enclosure |
Passive Radiator |
Bass Reflex |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years |
1 Year |
| Labor Warranty |
3 Years |
1 Year |
A passive radiator subwoofer against a ported 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 | A | GoldenEar ForceField 3 goes deeper - 18Hz against 28Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix. |
| Amplifier power | A | GoldenEar ForceField 3 has the bigger amplifier - 1000W against 150W RMS, about 8.2dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | B | PSB Alpha S10 moves more air: 10" against 8" is 1.56x the cone area, not the 1.25x the diameters suggest. More area means the same output with less excursion, and less distortion with it. |
| Enclosure | depends | GoldenEar ForceField 3 is passive radiator - a passive radiator behaves like a port without the pipe noise, and suits a slim cabinet; PSB Alpha S10 is ported - a ported box gives more output low down for its size, at the cost of a steeper roll-off below tuning. Neither is better in the abstract; ported tends to suit films and sealed tends to suit music, and both generalisations have exceptions. |
| Speaker-level inputs | A | GoldenEar ForceField 3 takes a speaker-level connection as well as line level. That is what lets it work with an integrated amplifier or a vintage receiver that has no subwoofer output at all. |
| Phase control | B | PSB Alpha S10 has a phase control. Without one, the only way to fix a cancellation at the crossover is to move the box. |
| Cabinet size | depends | GoldenEar ForceField 3 is about 40% 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. |
| Warranty | A | GoldenEar ForceField 3 carries 3 years on parts against 1 years. A subwoofer amplifier works harder than anything else in the system, so this is not a throwaway line. |
| Price | A | GoldenEar ForceField 3 costs less - $599 against $699, about 14% less. |
A GoldenEar ForceField 3 B PSB Alpha S10
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?
GoldenEar ForceField 3 is the easier recommendation: it leads on most of the measured areas and costs less. Take PSB Alpha S10 if one of the "depends" rows describes your room. Check your amplifier first: if it has no subwoofer or preamp output, GoldenEar ForceField 3 is the only one of these two you can connect at all. If placement is the constraint - a corner, behind a sofa, under a desk - GoldenEar ForceField 3 is the one that will actually go there, and a well-placed small subwoofer beats a badly-placed big one every time.
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.