In this review, we will be comparing A120P and Minx X301, two Powered Subwoofer speakers from JBL and Cambridge Audio. 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 JBL Stage A120P and Cambridge Audio Minx X301 first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the JBL Stage A120P and Cambridge Audio Minx X301 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.Both JBL Stage A120Pand Cambridge Audio Minx X301 have a single woofer setup however the JBL Stage A120P's woofer is 12-inch whereas the Cambridge Audio Minx X301 features a 8-inch woofer.
Frequency Response
A120P has a frequency range of 32-150 Hz whereas Minx X301 has a frequency range of 31-200 Hz. With a minimum frequency of 31Hz, the Minx X301 can go slightly deeper then the A120P's min frequency of 32Hz.
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
Cambridge Audio Minx X301
High Frequency
Subwoofer Speakers
Cambridge Audio Minx X301
Cabinet Type
The JBL Stage A120P has a Bass reflex type cabinet. On the other hand the Cambridge Audio Minx X301 have Passive Radiator type enclosure. 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.
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 JBL Stage A120P's and Cambridge Audio Minx X301's external dimensions. JBL Stage A120P has external dimensions of 415.0 x 393.0 x 475.0mm ( 16-5/16 x 15-7/16 x 18-11/16inch) whereas Cambridge Audio Minx X301 has external dimensions of 312.0 x 267.0 x 310.0mm ( 12-1/4 x 10-1/2 x 12-3/16inch) .
JBL Stage A120P is clearly the larger of the two speakers. Its body is 126mm wider, 103mm taller and 165mm deeper than Cambridge Audio Minx X301.
Below you can see the front view size comparison of JBL Stage A120P and Cambridge Audio Minx X301 in scale.
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 JBL Stage A120P is approximately 1866.8cm2 / 289.4inch2 and base area of the Cambridge Audio Minx X301 is approximately 827.7cm2 / 128.3inch2. The A120P requires 126% more surface area than the Minx X301 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 JBL Stage A120P weighs 18.68kg / 41.1lbs and the Cambridge Audio Minx X301 weighs 7.50kg / 16.5lbs. This makes the A120P 149% heavier than the Minx X301.
Here is a comparison of how A120P and Minx X301's weights compare with the average, max and min weights in Powered Subwoofer class.
Weight
All Subwoofer Speakers
Cambridge Audio Minx X301
What's in the Box of JBL Stage A120P?
Here are the items that are included inside the box of A120P:
Powered subwooferGrille6-feet AC power cord4 Spike feetOwners ManualWarranty CardImportant Safety Instructions
What's in the Box of Cambridge Audio Minx X301?
Here are the items that come with the Minx X301:
Powered subwooferGrille (installed)6-feet AC power cordInstallation GuideImportant Safety Instructions
Woofer Size |
12 inches
vs
8 inches
|
Larger woofer |
Price per pair* |
300USD
vs
549USD
|
costs less (*prices may change depending on the seller, location and time) |
Low Frequency Response |
31 Hz
vs
32 Hz
|
Generates deeper bass |
High Frequency Response |
200k Hz
vs
150k Hz
|
Generates higher frequency |
Height |
312mm
vs
415mm
|
Easier to fit in smaller spaces |
Base Surface Area |
827cm2 (267x310mm)
vs
1866cm2 (393x475mm)
|
Takes less floor space |
General |
JBL Stage A120P |
Cambridge Audio Minx X301 |
Brand |
JBL |
Cambridge Audio |
Speaker Type |
Powered Subwoofer |
Powered Subwoofer |
Max Amplifier Output |
250 watts |
300 watts |
Frequency Response |
32-150 Hz |
31-200 Hz |
Amplifier |
|
|
Watts RMS (Continuous) |
250-watt RMS |
300-watt RMS |
Watts Peak (Max) |
500-watt RMS |
n/a |
Drivers |
|
|
Woofer Quantity |
1 |
1 |
Woofer Size |
12" |
8" |
Woofer Composition |
Polycellulose |
Aluminum |
Tweeter Size |
- |
- |
Aimable Tweeter |
No |
No |
Midrange Driver |
No |
No |
Firing Direction |
front |
front |
Physical Specs |
|
|
Height |
415.0mm (16.3") |
312.0mm (12.3") |
Width |
393.0mm (15.5") |
267.0mm (10.5") |
Depth |
475.0mm (18.7") |
310.0mm (12.2") |
Weight |
18.68kg (41.1lbs) |
7.50kg (16.5lbs) |
Enclosure |
Bass reflex |
Passive Radiator |
Grille |
Yes |
Yes |
Moisture Resistancy |
No |
No |
Connections |
|
|
Other |
|
|
Parts Warranty |
1 Year |
3 Years |
Labor Warranty |
1 Year |
3 Years |