In this review, we will be comparing Bluesound PULSE SUB and Bluesound PULSE SUB+, two Powered Subwoofer speakers by Bluesound. 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 Bluesound PULSE SUB and Bluesound PULSE SUB+ first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the Bluesound PULSE SUB and Bluesound PULSE SUB+ compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.
**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.
Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Bluesound PULSE SUB and Bluesound PULSE SUB+ have a totally different setup: the Bluesound PULSE SUB features 2 x 6.5-inch drivers whereas the Bluesound PULSE SUB+ features 1 x 8-inch drivers.
Frequency Response
Bluesound PULSE SUB has a frequency range of whereas Bluesound PULSE SUB+ has a frequency range of 22-150 Hz. With a minimum frequency of Hz, the Bluesound PULSE SUB can go significantly deeper on the low side and provide stronger bass compared to the Bluesound PULSE SUB+'s min frequency of 22Hz.
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
Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare Bluesound PULSE SUB's and Bluesound PULSE SUB+'s external dimensions. Bluesound PULSE SUB has external dimensions of 330 x 292 x 315 mm ( ) whereas Bluesound PULSE SUB+ has external dimensions of 300 x 457 x 146 mm ( ) .
Bluesound PULSE SUB+ is 30mm shorter and 169mm less deeper than Bluesound PULSE SUB but it is also 165mm wider.
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 Bluesound PULSE SUB is approximately 919.8cm2 / 142.6inch2 and base area of the Bluesound PULSE SUB+ is approximately 667.2cm2 / 103.4inch2. The Bluesound PULSE SUB requires 38% more surface area than the Bluesound PULSE SUB+ 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 Bluesound PULSE SUB weighs 10.00kg / 22lbs and the Bluesound PULSE SUB+ weighs 8.28kg / 18.2lbs. This makes the Bluesound PULSE SUB 21% heavier than the Bluesound PULSE SUB+.
Here is a comparison of how Bluesound PULSE SUB and Bluesound PULSE SUB+'s weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
 Number of Woofers |
2
vs
1
|
More woofers |
| Low Frequency Response |
Hz
vs
22 Hz
|
Generates deeper bass |
| Woofer Size |
8 inches
vs
6.5 inches
|
Larger woofer |
 High Frequency Response |
150k Hz
vs
k Hz
|
Generates higher frequency |
 Height |
300mm
vs
330mm
|
Easier to fit in smaller spaces |
 Base Surface Area |
667cm2
vs
919cm2
|
Takes less floor space |
 Price per pair* |
1149USD
vs
1299USD
|
costs less (*prices may change depending on the seller, location and time) |
| General |
Bluesound PULSE SUB |
Bluesound PULSE SUB+ |
| Brand |
Bluesound |
Bluesound |
| Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
| Frequency Response |
|
22-150 Hz |
Amplifier |
|
|
| Watts RMS (Continuous) |
350-watt RMS |
150-watt RMS |
| Watts Peak (Max) |
n/a |
200-watt RMS |
Drivers |
|
|
| Woofer Quantity |
2 |
1 |
| Woofer Size |
6.5" |
8" |
| Woofer Composition |
|
Polypropylene |
| Woofer Surround Material |
n/a |
Rubber |
| Tweeter Size |
- |
- |
| Aimable Tweeter |
No |
No |
| Midrange Driver |
No |
No |
Physical Specs |
|
|
| Height |
330.0mm (13") |
300.0mm (11.8") |
| Width |
292.0mm (11.5") |
457.0mm (18") |
| Depth |
315.0mm (12.4") |
146.0mm (5.7") |
| Weight |
10.00kg (22lbs) |
8.28kg (18.2lbs) |
| Enclosure |
|
|
| Finish |
Matte satin paint |
Matte |
| Available Colors |
Black, White/Tan |
Black, White |
| Grille |
Removable magnetic |
n/a |
| Moisture Resistancy |
No |
No |
Connections |
|
|
| USB Port |
n/a |
Type A (upgrade only), Type B mini (service) |
| Ethernet Port |
Yes |
Yes |
Other |
|
|
| Parts Warranty |
|
|
| Labor Warranty |
|
|