In this review, we will be comparing HT 1510 Predator and SB-1000 Pro, two Powered Subwoofer speakers from REL 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 REL HT 1510 Predator and SVS SB-1000 Pro 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 REL HT 1510 Predatorand SVS SB-1000 Pro have a single woofer setup however the REL HT 1510 Predator's woofer is 15-inch whereas the SVS SB-1000 Pro features a 12-inch woofer.
Frequency Response
HT 1510 Predator has a frequency range of 20-200 Hz whereas SB-1000 Pro has a frequency range of 20-270 Hz.
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
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 REL HT 1510 Predator's and SVS SB-1000 Pro's external dimensions. REL HT 1510 Predator has external dimensions of 458.8 x 542.9 x 544.5mm () whereas SVS SB-1000 Pro has external dimensions of 343.0 x 331.0 x 402.0mm (13-1/2inch x 13inch x 15-13/16inch).
REL HT 1510 Predator is clearly the larger of the two speakers. Its body is 211.9mm wider, 115.8mm taller and 142.5mm deeper than SVS SB-1000 Pro.
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 REL HT 1510 Predator is approximately 2956.1cm2 / 458.2inch2 and base area of the SVS SB-1000 Pro is approximately 1330.6cm2 / 206.2inch2. The HT 1510 Predator requires 122% more surface area than the SB-1000 Pro which gives it a small disadvantage 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 REL HT 1510 Predator weighs 45.22kg / 99.5lbs and the SVS SB-1000 Pro weighs 11.82kg / 26lbs. This makes the HT 1510 Predator 283% heavier than the SB-1000 Pro.
Here is a comparison of how HT 1510 Predator and SB-1000 Pro's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
 Woofer Size |
15 inches
vs
12 inches
|
Larger woofer |
 High Frequency Response |
270 Hz
vs
200 Hz
|
Generates higher frequency |
 App-Based Control |
iOS,Android
vs
None
|
Control the speaker via an app |
 Height |
343mm
vs
458mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
1330cm2
vs
2956cm2
|
Takes less floor space |
 Price per pair* |
600USD
vs
1799USD
|
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.
REL HT 1510 Predator needs about 122% more floor area. REL HT 1510 Predator stands 143mm further into the room. REL HT 1510 Predator is 116mm taller.
| General |
REL HT 1510 Predator |
SVS SB-1000 Pro |
| Brand |
REL |
SVS |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Frequency Response |
20-200 Hz |
20-270 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
1000-watt RMS |
325-watt RMS |
| Watts Peak (Max) |
n/a |
820-watt RMS |
Drivers |
|
|
| Woofer Quantity |
1 |
1 |
| Woofer Size |
15" |
12" |
| Woofer Composition |
|
Fiber-composite |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
| Firing Direction |
n/a |
front |
Physical Specs |
|
|
| Height |
458.8mm (18.1") |
343.0mm (13.5") |
| Width |
542.9mm (21.4") |
331.0mm (13") |
| Depth |
544.5mm (21.4") |
402.0mm (15.8") |
| Weight |
45.22kg (99.5lbs) |
11.82kg (26lbs) |
| Enclosure |
|
Acoustic Suspension |
| Available Colors |
n/a |
Black,White |
| Grille |
n/a |
Yes |
| Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
| Parts Warranty |
3 Years |
5 Years |
| Labor Warranty |
3 Years |
5 Years |
Different price classes - REL HT 1510 Predator costs roughly 3x what SVS SB-1000 Pro does. Before paying it, read the note below about two smaller subwoofers.
| Area | Better | Why |
|---|
| Bass depth | evenly matched | Effectively the same reach (20Hz vs 20Hz). |
| Amplifier power | A | REL HT 1510 Predator has the bigger amplifier - 1000W against 325W RMS, about 4.9dB more on tap. In a large room that is headroom before the DSP starts limiting. |
| Driver area | A | REL HT 1510 Predator moves more air: 15" against 12" 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 | evenly matched | Both are sealed designs, so they roll off in much the same way. |
| Cabinet size | depends | SVS SB-1000 Pro is about 66% 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 SB-1000 Pro 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 SB-1000 Pro costs less - $600 against $1,799, about 67% less. |
A REL HT 1510 Predator B SVS SB-1000 Pro
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?
REL HT 1510 Predator is ahead, but on only 1 of the measured areas, and it costs about 3x the price. SVS SB-1000 Pro is the sensible buy unless your room is large enough to need the extra. 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 $600 each, two SVS SB-1000 Pro cost about $1,200 against $1,799 for one of the other, which is worth a thought. If placement is the constraint - a corner, behind a sofa, under a desk - SVS SB-1000 Pro 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.