SpeakerDecision
  • SPEAKERS
    • By Type
      Passive Bookshelf Speakers Passive Floor-standing Speakers Passive Center Channel Speakers Passive In-wall Speakers All Passive Speakers Powered Subwoofers Powered Stereo Speakers
      By Feature
      HDMI Input Room Correction Subwoofer Output Front Firing Port Handheld Remote Roon Ready
      By Brand
      Acoustic Energy Aperion ATC Audio-Technica Audioengine Bluesound Bowers Wilkins Buchardt Cambridge Audio Canton DALI Definitive Technology Dynaudio ELAC Emotiva Fluance Focal Fyne Audio Genelec GoldenEar Harbeth Jamo JBL Kanto KEF KLH Klipsch Leak Mackie Magnepan MartinLogan McIntosh Mission MoFi Monitor Audio Nuvo Onkyo OSD Paradigm Perlisten Polk Audio PS Audio PSB Q Acoustics REL Revel Russound Sennheiser Sonos Sonus faber Sony Spendor SVS Tannoy Technics Triangle Velodyne Victrola Wharfedale Wilson Audio Yamaha
  • AMPLIFIERS
    • By Type
      All Amplifiers Integrated Amplifiers Stereo Receivers Streaming Amplifiers Power Amplifiers Compact Amplifiers
      By Power
      Up to 60 watts 61 to 90 watts 91 to 120 watts 121 to 180 watts Over 180 watts
      By Feature
      HDMI Input Room Correction Subwoofer Output Handheld Remote Roon Ready
      Home Theater
      All Home Theater Receivers Anthem ARCAM Denon Integra JBL Marantz McIntosh NAD Onkyo Sony Yamaha
      Headphone Amps
      All Headphone Amplifiers Cambridge Audio iFi Audio McIntosh Naim Pro-Ject Rotel Schiit Audio Sennheiser Yamaha
      Multi-Zone
      All Multi-Zone Amplifiers JBL McIntosh OSD Rotel Russound Sonos
      By Brand
      Accuphase Advance Paris Anthem Arcam Audio Research AudioControl Audioengine Audiolab Bluesound Bose Buchardt Cambridge Audio Denon Devialet ELAC Emotiva Eversolo FiiO Fosi Audio Hegel HiFi Rose Integra JBL LEAK Luxman Marantz Mark Levinson McIntosh Michi MISSION MOON Musical Fidelity NAD Naim Onkyo OSD Parasound Pass Labs Peachtree PrimaLuna Primare PS Audio Rega Rogue Audio Roksan Rotel Schiit Audio Sonos Sony SVS T+A TEAC Technics Vincent WiiM Yamaha
  • SMART FIND
  • TOOLS
  • BLOG
  1. Home
  2. JBL Speakers
  3. Powered Subwoofers
  4. JBL Stage A100P
JBL Stage A100P Subwoofer Review
JBL Stage A100P - Front View

Compare To

Main Features

  • 10" Polycellulose Woofer
  • 150 watts RMS Output
  • 35-150 Hz Frequency Response
  • Weight: 30.05 lbs / 13.66kg
  • Dimensions (H x W x D): 14-1/8" x 13-1/4" x 17-1/8"
MSRP: $240 (list price)
Check price atAmazon›
Check price atAudio Advice›
x
Add a Subwoofer for comparison
JBL Stage A100P Subwoofer Review
JBL Stage A100P JBL Stage A100P
Check price atAmazon›

Made by JBL · United States · since 1946 · sold through dealers

A100P is a Ported type Powered Subwoofer by JBL with a frequency range of 35-150 Hz. It was released in 2018. It features 1 x 10" Polycellulose Woofer, and powered by a 150 watts amplifier.

JBL Stage A100P  Lifestyle
JBL Stage A100P Lifestyle

A100P 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
Model Frequency Woofer Amp Power Weight
JBL Stage A120P
Compare
32-150 Hz 12" 250 watts 18.68kg
JBL Stage A100P
35-150 Hz 10" 150 watts 13.66kg

Frequency Response

Where should the crossover go? →  ·  What will your room do to this bass? →

JBL Stage A100P has a Frequency response range of 35-150 Hz.

Here we have a comparison of how A100P'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
JBL Stage A100P
Min
Average
Max
High Frequency
Subwoofer Speakers
JBL Stage A100P
Min
Average
Max

Among all subwoofers in our database with a max MSRP price of 300$, these are the 5 Powered Subwoofer models that can reach deeper bass levels than the JBL Stage A100P's 35Hz:

  • Yamaha NS-SW100 with Low Frequency of 25 Hz (Compare w/ A100P)
  • Sony SA-CS9 with Low Frequency of 28 Hz (Compare w/ A100P)
  • Yamaha NS-SW050 with Low Frequency of 28 Hz (Compare w/ A100P)
  • Jamo C 912 with Low Frequency of 29 Hz (Compare w/ A100P)
  • Klipsch R-10SWi with Low Frequency of 32 Hz (Compare w/ A100P)

Low-Pass Crossover

JBL Stage A100P 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 A100P Back View
JBL Stage A100P Back View

Inputs and Outputs

  • PreampLevel Inputs: Mono-RCA/LFE
  • SpeakerLevel Inputs: No
  • SpeakerLevel Outputs: No
  • Wireless: No

JBL Stage A100P External Dimensions and Weight

JBL Stage A100P has external dimensions of (Height x Width x Depth) 14-1/8 x 13-1/4 x 17-1/8inch (359.0 x 337.0 x 435.0mm ).

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 A100P is approximately 1466.0cm2 / 227.2inch2.

To get a better perspective on the real life size of JBL Stage A100P, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).

JBL Stage A100P Real Life Body Size Comparison
JBL Stage A100P Speaker Size Compared to a Compact Disc

Here we place the JBL Stage A100P virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.

JBL Stage A100P placed next to a Media Stand
JBL Stage A100P Subwoofer next to a Media Stand

Find speakers that fit your shelf or alcove →

Weight

The JBL Stage A100P weighs 13.66kg / 30.1lbs. 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 A100P's weight compares with the average, max and min weights in its class.

Weight
All Subwoofer Speakers
JBL Stage A100P
Min
Average
Median
Weight
Subwoofer Speakers under $300
JBL Stage A100P
Min
Average
Max

How does the JBL Stage A100P compare to the JBL Stage A120P?

One of the natural alternative to the JBL Stage A100P is the A120P which is located one step higher in JBL's Powered Subwoofer selection.

Here is a scaled size comparison of these two speakers to give you an idea how their external dimensions compare:

JBL Stage A100P vs JBL Stage A120P Size Comparison - Front View
Comparison image of JBL Stage A100P and JBL Stage A120P Size and External Dimensions

Check the Detailed Comparison of JBL Stage A100P vs A120P for more details.

Cabinet type and Materials

JBL Stage A100P has a Bass reflex type cabinet.

Port Position

JBL Stage A100P is a rear-firing port speaker so you have to make sure you leave enough space between the back of the speaker and wall or bookshelf so that it has room to breathe.

Does the JBL Stage A100P come with a Grille?

A100P 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 A100P  with Grille
JBL Stage A100P with Grille

What's in the Box of JBL Stage A100P?

Here are the items that are included inside the box of A100P:
  • 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 A100P.

  • Vibration Isolators: IsoAcoustics isolators are our favorite isolators but you may find more affordable options too.
  • Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.

Warranty

1 Year of parts warranty and 1 Year of labor warranty is generally provided by the manufacturer.

JBL Stage A100P Detailed Specifications

General
BrandJBL
Full Model NameJBL Stage A100P
TypePowered Subwoofer
Release Date2018
Frequency Response35-150 Hz
Enclosure TypePorted
EnclosureBass reflex
Firing DirectionFront
Port Positionrear
Amplifier & Driver
Power (RMS)150 watts
Power (Peak)300 watts
Woofer10-inch Polycellulose

Controls & Connections
Low-pass Crossover50-150 Hz
Phase ControlYes
WirelessNo
Line-level InputsMono-RCA/LFE
Speaker-level InputsNo
Speaker-level OutputsNo
Physical
Dimensions (HxWxD)14-1/8" x 13-1/4" x 17-1/8" (359.0 x 337.0 x 435.0mm)
Weight13.66 kg (30.1 lbs)
GrilleYes
Mounting BracketNo
Parts Warranty1 Year
Labor Warranty1 Year
JBL Stage A100P Alternatives in Powered Subwoofer Speakers
Model Frequency Woofer Amp Power Dimensions
Polk Monitor XT12
Compare
24-160 Hz 12" 50 watts 16-7/16inch x 16-1/16inch x 19-1/16inch
SVS SB-1000 Pro
Compare
20-270 Hz 12" 325 watts 13-1/2inch x 13inch x 15-13/16inch
B&W DB4S
Compare
10-350 Hz 10" 1000 watts 14-3/4 x 14-1/4 x 17-1/16inch
Klipsch R-121SW
Compare
28-120 Hz 12" 200 watts 16-5/8inch x 16inch x 20-15/16inch
Klipsch R-101SW
Compare
30-160 Hz 10" 150 watts 14-9/16inch x 14-1/16inch x 20-13/16inch
Klipsch RP-1200SW
Compare
17-138 Hz 12" 400 watts 18-15/16inch x 17inch x 25-15/16inch
KEF KC62
Compare
11-200 Hz 6.5" 1000 watts 9-5/8inch x 10-1/8inch x 11-1/16inch
Klipsch R-100SW
Compare
32-120 Hz 10" 150 watts 14-5/8 x 12-9/16 x 18-1/16inch
Wharfedale SW-15
Compare
30-120 Hz 15" 400 watts 22-7/16inch x 19-3/8inch x 24-3/16inch
Klipsch SPL-100
Compare
27-125 Hz 10" 200 watts 16-7/16 x 14-1/16 x 18-13/16inch
B&W ASW610
Compare
27-140 Hz 10" 200 watts 12-5/8 x 12-1/4 x 15-1/2inch
KEF KUBE 8b
Compare
34-140 Hz 8" 300 watts 11-9/16 x 11-5/8 x 13-5/16inch
KEF KUBE 10b
Compare
24-140 Hz 10" 300 watts 14-5/8 x 14 x 15-5/8inch
B&W ASW608
Compare
32-140 Hz 8" 200 watts 10-11/16 x 10-1/4 x 13-3/4inch
JBL Stage A120P
Compare
32-150 Hz 12" 250 watts 16-5/16 x 15-7/16 x 18-11/16inch
Klipsch SPL-120
Compare
24-125 Hz 12" 300 watts 17-11/16 x 14-3/4 x 21-1/4inch
Frequently Asked Questions about JBL Stage A100P

How low can the JBL Stage A100P go?

The JBL Stage A100P has a frequency response of 35-150 Hz. Its low-end extends to 35Hz.

How much power does the JBL Stage A100P have?

The JBL Stage A100P has a built-in 150-watt RMS (300-watt peak) amplifier.

Is the JBL Stage A100P sealed or ported?

The JBL Stage A100P uses a Ported enclosure. Ported (bass-reflex) designs use a tuned vent to move more air, giving deeper, louder output for the same driver, which suits home theater.

What driver does the JBL Stage A100P use?

The JBL Stage A100P has a 10-inch Polycellulose driver.

Does the JBL Stage A100P have app control or room correction?

Yes. The JBL Stage A100P offers an adjustable low-pass crossover (50-150 Hz) and phase control, letting you dial the sub into your room and blend it with your speakers.

How do you connect the JBL Stage A100P?

The JBL Stage A100P connects via line-level Mono-RCA/LFE inputs.

How big and heavy is the JBL Stage A100P?

The JBL Stage A100P weighs 13.66kg / 30.1lbs and measures 14-1/8" x 13-1/4" x 17-1/8" (HxWxD).

How much does the JBL Stage A100P cost?

The JBL Stage A100P has a manufacturer's list price (MSRP) of $240.

Was this subwoofer review useful?
Tell us what is missing or wrong and we will fix it.
Thanks. Anything you would add?
Optional, and it goes straight to the person who maintains this page.
Thanks - noted.
LATEST BLOG POSTS

KEF's New 250 Watt Amplifier Is a 135 Watt Amplifier When All Eight Channels Are Running
Sonos Built an Eight-Channel Amp and Then Did the Rare Thing: Rated It With All Eight Running
Klipsch Reference Premiere III: Nine Models, Cheaper Than Gen II, and Two Centre Prices That Look Swapped
Klipsch's Compact Subwoofers Are Half the Floor Area and Up to 500 Dollars Cheaper
SVS Has a Third Wireless Adapter Now, and the Cheapest One Is Still the Quickest
AudioQuest's New DragonFly Stops at 24/96 on Purpose. Only Two of Our 152 Amplifiers Do.


Latest Powered Subwoofers
Klipsch Reference Premiere RP-1600CSW
Klipsch Reference Premiere RP-1600CSW
16-inch Woofer | 14.5-175 Hz | 800 watts
Klipsch Reference Premiere RP-1400CSW
Klipsch Reference Premiere RP-1400CSW
14-inch Woofer | 15-180 Hz | 500 watts
Klipsch Reference Premiere RP-1200CSW
Klipsch Reference Premiere RP-1200CSW
12-inch Woofer | 17-160 Hz | 400 watts
DALI BASIK SUB
DALI BASIK SUB
8-inch Woofer | 33-200 Hz | 170 watts
Bluesound PULSE SUB
Bluesound PULSE SUB
6.5-inch Woofer | | 350 watts
Emotiva Nostala FT12
Emotiva Nostala FT12
12-inch Woofer | 25-150 Hz | 800 watts
Revel Performa4 B140
Revel Performa4 B140
10-inch Woofer | 26-150 Hz | 750 watts
SVS 3000 Micro R Evolution
SVS 3000 Micro R Evolution
9-inch Woofer | 20-230 Hz | 1200 watts
MartinLogan Grotto 15
MartinLogan Grotto 15
15-inch Woofer | 20-120 Hz | 1000 watts
MartinLogan Grotto 12
MartinLogan Grotto 12
12-inch Woofer | 22-120 Hz | 1000 watts


Most Popular Speakers
Klipsch Reference R-51M
Klipsch R-51M
2-way | 93 dB | 8 ohms
ELAC Debut 2.0 B6.2
ELAC Debut 2.0 B6.2
2-way | 87 dB | 6 ohms
Wharfedale Elysian 2
Wharfedale Elysian 2
3-way | 89 dB | 4 ohms
KEF Q150
KEF Q150
2-way | 86 dB | 8 ohms
Bowers & Wilkins 606 S2 Anniversary Edition
B&W 606 S2
2-way | 88 dB | 8 ohms
Klipsch Reference Premiere RP-500M
Klipsch RP-500M
2-way | 93 dB | 8 ohms
Wharfedale EVO5.1
Wharfedale EVO5.1
2-way | 87 dB | 4 ohms
Wharfedale EVO4.1
Wharfedale EVO4.1
2-way | 87 dB | 8 ohms
Wharfedale SUPER LINTON
Wharfedale SUPER LINTON
3-way | 90 dB | 6 ohms
Bowers & Wilkins 606
B&W 606
2-way | 88 dB | 8 ohms

This site contains affiliate links. We may be compensated if you make a purchase after clicking through one of them. As an Amazon Associate we earn from qualifying purchases.
Copyright © 2026 by SpeakerDecision
About Privacy Contact US Camera Decision