In this review, we will be comparing SuperSub XXL and PB-4000, two Powered Subwoofer speakers from GoldenEar and SVS. 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 SuperSub XXL and SVS PB-4000 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.
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Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.GoldenEar SuperSub XXL and SVS PB-4000 have a totally different setup: the GoldenEar SuperSub XXL features 2 x 12-inch drivers whereas the PB-4000 features 1 x 13.5-inch drivers.
Frequency Response
SuperSub XXL has a frequency range of 10-250 Hz whereas PB-4000 has a frequency range of 16-200 Hz. With a minimum frequency of 10Hz, the SuperSub XXL can go significantly deeper on the low side and provide stronger bass compared to the PB-4000's min frequency of 16Hz.
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 SuperSub XXL 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 SVS PB-4000 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 SuperSub XXL's and SVS PB-4000's external dimensions. GoldenEar SuperSub XXL has external dimensions of 447.0 x 485.0 x 434.0mm (17-9/16inch x 19-1/16inch x 17-1/16inch) whereas SVS PB-4000 has external dimensions of 596.0 x 521.0 x 762.0mm (23-7/16 x 20-1/2 x 30inch).
SVS PB-4000 is clearly the larger of the two speakers. Its body is 36mm wider, 149mm taller and 328mm deeper than GoldenEar SuperSub XXL.
Below you can see the front view size comparison of GoldenEar SuperSub XXL and SVS PB-4000 in scale.
Comparison image of GoldenEar SuperSub XXL and SVS PB-4000 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 SuperSub XXL is approximately 2104.9cm2 / 326.3inch2 and base area of the SVS PB-4000 is approximately 3970.0cm2 / 615.4inch2. The SuperSub XXL requires 47% less surface area than the PB-4000 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 SuperSub XXL weighs 37.27kg / 82lbs and the SVS PB-4000 weighs 69.64kg / 153.2lbs. This makes the PB-4000 87% heavier than the SuperSub XXL.
Here is a comparison of how SuperSub XXL and PB-4000'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 SuperSub XXL?
Here are the items that are included inside the box of SuperSub XXL:
- Powered Subwoofer
- 10-feet AC power cord
- Owners Manual
What's in the Box of SVS PB-4000?
Here are the items that come with the PB-4000:
- Powered subwoofer
- Grille
- 6-feet AC power cord
- Remote control
- 4 Elastomer feet
- Owners Manual
- Important Safety Instructions
 Number of Woofers |
2
vs
1
|
More woofers |
| Low Frequency Response |
10 Hz
vs
16 Hz
|
Generates deeper bass |
 High Frequency Response |
250 Hz
vs
200 Hz
|
Generates higher frequency |
 Passive Radiator |
two 13-inch x 15-inch
vs
None
|
Increases the bass performance |
 Height |
447mm
vs
596mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
2104cm2
vs
3970cm2
|
Takes less floor space |
| Woofer Size |
13.5 inches
vs
12 inches
|
Larger woofer |
 Handheld Remote |
Yes
vs
No
|
Control the speaker by the included RC |
| App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Price per pair* |
2300USD
vs
2499USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
GoldenEar SuperSub XXL |
SVS PB-4000 |
| Brand |
GoldenEar |
SVS |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Max Amplifier Output |
1600 watts |
1200 watts |
| Frequency Response |
10-250 Hz |
16-200 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
1600-watt RMS |
1200-watt RMS |
Drivers |
|
|
| Woofer Quantity |
2 |
1 |
| Woofer Size |
12" |
13.5" |
| Woofer Composition |
Fiber |
Composite/Glass Fiber |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
side |
front |
Physical Specs |
|
|
| Height |
447.0mm (17.6") |
596.0mm (23.5") |
| Width |
485.0mm (19.1") |
521.0mm (20.5") |
| Depth |
434.0mm (17.1") |
762.0mm (30") |
| Weight |
37.27kg (82lbs) |
69.64kg (153.2lbs) |
| Enclosure |
Passive Radiator |
Bass Reflex |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years |
5 Years |
| Labor Warranty |
3 Years |
5 Years |
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 SuperSub XXL goes deeper - 10Hz against 16Hz. Under 20Hz is felt more than heard - the bottom of a pipe organ and the bottom of a film mix. |
| Amplifier power | A | GoldenEar SuperSub XXL has the bigger amplifier - 1600W against 1200W RMS, about 1.2dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | A | GoldenEar SuperSub XXL moves more air: 2 x 12" against 13.5" is 1.58x the cone area, not the 1.26x the diameters suggest. More area means the same output with less excursion, and less distortion with it. |
| Enclosure | depends | GoldenEar SuperSub XXL is passive radiator - a passive radiator behaves like a port without the pipe noise, and suits a slim cabinet; SVS PB-4000 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. |
| Phase control | B | SVS PB-4000 has a phase control. Without one, the only way to fix a cancellation at the crossover is to move the box. |
| Driver placement | depends | GoldenEar SuperSub XXL fires side and SVS PB-4000 fires front. A down-firing driver is more forgiving of a grille-less look and of a hard floor; a front-firing one is the safer choice on a thick carpet or a suspended timber floor. |
| Cabinet size | depends | GoldenEar SuperSub XXL is about 60% 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 | B | SVS PB-4000 carries 5 years on parts against 3 years. A subwoofer amplifier works harder than anything else in the system, so this is not a throwaway line. |
| Price | B | SVS PB-4000 costs less - $2,300 against $2,499, about 8% less. |
A GoldenEar SuperSub XXL B SVS PB-4000
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: GoldenEar SuperSub XXL measures better, SVS PB-4000 costs about 8% less. In a normal room, placement will make a bigger difference than the gap between these two. If placement is the constraint - a corner, behind a sofa, under a desk - GoldenEar SuperSub XXL 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.