A120P is a Ported type Powered Subwoofer by JBL with a frequency range of 32-150 Hz. It was released in 2018. It features 1 x 12" Polycellulose Woofer, and powered by a 250 watts amplifier.
JBL Stage A120P Lifestyle
A120P is a member of JBL's Stage Sub series of Powered subwoofers. The Stage Sub range are JBL's affordable powered subwoofers. Below you can see the main specs of these subwoofers as well as review and comparison links.
JBL Stage Sub Series Subwoofers
Frequency Response
Where should the crossover go? → · What will your room do to this bass? →
JBL Stage A120P has a Frequency response range of 32-150 Hz.
Here we have a comparison of how A120P's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Powered Subwoofers
High Frequency
Subwoofer Speakers
Among all subwoofers in our database with a max MSRP price of 300$, these are the 4 Powered Subwoofer models that can reach deeper bass levels than the JBL Stage A120P's 32Hz:
Low-Pass CrossoverJBL Stage A120P has a variable Low-pass filter (LFP) which lets you choose a frequency level between 50-150 Hz in order to block any frequencies above that point from reaching the amplifier.
JBL Stage A120P Back View
Inputs and Outputs
- PreampLevel Inputs: Mono-RCA/LFE
- SpeakerLevel Inputs: No
- SpeakerLevel Outputs: No
- Wireless: No
JBL Stage A120P External Dimensions and Weight
JBL Stage A120P has external dimensions of (Height x Width x Depth) 16-5/16 x 15-7/16 x 18-11/16inch (415.0 x 393.0 x 475.0mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of JBL Stage A120P is approximately 1866.8cm2 / 289.4inch2.
To get a better perspective on the real life size of JBL Stage A120P, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).
JBL Stage A120P Speaker Size Compared to a Compact Disc
Here we place the JBL Stage A120P virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.
JBL Stage A120P Subwoofer next to a Media Stand
Find speakers that fit your shelf or alcove →
WeightThe JBL Stage A120P weighs 18.68kg / 41.1lbs. Weight of a subwoofer is an important factor when you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. Here is a comparison of how A120P's weight compares with the average, max and min weights in its class.
Weight
All Subwoofer Speakers
Weight
Subwoofer Speakers under $300
Cabinet type and Materials
JBL Stage A120P has a
Bass reflex type cabinet.
Port Position
JBL Stage A120P is a front-firing port speaker, which gives you more flexibility compared to rear firing speakers when you need to place it close against a wall or other surfaces.
Does the JBL Stage A120P come with a Grille?
A120P comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.
JBL Stage A120P with Grille
What's in the Box of JBL Stage A120P?
Here are the items that are included inside the box of A120P:
- Powered subwoofer
- Grille
- 6-feet AC power cord
- 4 Spike feet
- Owners Manual
- Warranty Card
- Important Safety Instructions
Recommended Accessories
Here is a list of accessories that we think you may need for the JBL Stage A120P.
Warranty
1 Year of parts warranty and 1 Year of labor warranty is generally provided by the manufacturer.
| General |
| Brand | JBL |
| Full Model Name | JBL Stage A120P |
| Type | Powered Subwoofer |
| Release Date | 2018 |
| Frequency Response | 32-150 Hz |
| Enclosure Type | Ported |
| Enclosure | Bass reflex |
| Firing Direction | Front |
| Port Position | front |
Amplifier & Driver |
| Power (RMS) | 250 watts |
| Power (Peak) | 500 watts |
| Woofer | 12-inch Polycellulose |
| Controls & Connections |
| Low-pass Crossover | 50-150 Hz |
| Phase Control | Yes |
| Wireless | No |
| Line-level Inputs | Mono-RCA/LFE |
| Speaker-level Inputs | No |
| Speaker-level Outputs | No |
Physical |
| Dimensions (HxWxD) | 16-5/16" x 15-7/16" x 18-11/16" (415.0 x 393.0 x 475.0mm) |
| Weight | 18.68 kg (41.1 lbs) |
| Grille | Yes |
| Mounting Bracket | No |
| Parts Warranty | 1 Year |
| Labor Warranty | 1 Year |