In this review, we will be comparing DS103 and A120P, two Powered Subwoofer speakers from ELAC and JBL. 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 ELAC DS103 and JBL Stage A120P first before getting into our more detailed comparison.
In the following sections, we will get into details in order to better understand how the ELAC DS103 and JBL Stage A120P compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.
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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.ELAC DS103 and JBL Stage A120P have a totally different setup: the ELAC DS103 features x 10-inch drivers whereas the A120P features 1 x 12-inch drivers.
Frequency Response
DS103 has a frequency range of 31-150 Hz whereas A120P has a frequency range of 32-150 Hz. With a minimum frequency of 31Hz, the DS103 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
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 ELAC DS103's and JBL Stage A120P's external dimensions. ELAC DS103 has external dimensions of ( ) whereas 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) .
JBL Stage A120P is clearly the larger of the two speakers. Its body is 393mm wider, 415mm taller and 475mm deeper than ELAC DS103.