Arena 125C


Center Channel Loudspeaker

Hear a center channel that isn’t just talk

Say goodbye to distorted dialogue with the JBL Arena 125C. The 2-way center channel loudspeaker’s dual 5.5” (140mm) woofers, rear-firing tuned ports, and HDI waveguide provide lifelike clarity and accuracy to every moment of any given film, TV show, or game.


General Specifications

Recommended Amplifier Power 20 - 150W

Audio Specifications

Frequency Response 90 Hz - 40 kHz
Sensitivity 89 dB
Nominal Impedance 8 Ohms
Maximum Recommended Amplifier Power 20 - 150W
Crossover Frequencies 2.5kHz – 18 dB/octave


Width ( in) 21-1/2
Width (mm) 546
Height (in) 7-1/32
Height (mm) 179
Depth (mm) 200
Weight (lb) 15.4
Depth (in) 7-7/8
Weight (kg) 7.0
Click here for a complete list of all specs for this product

Spec Sheet (EN)

English 2 MB
  • 1 x JBL Arena 125C
  • 1 x Owner’s Manual
  • 4 x Adhesive Rubber Feet

The latest owner's manuals, quick start guides, and documents.

Arena 125C is rated 4.5 out of 5 by 20.
Rated 5 out of 5 by from Great JBL Center speaker Love it, great sound with my 150 watt reciever, came as promised, the white enclosure is made very well and looks great.
Date published: 2019-04-29
Rated 5 out of 5 by from Brings out the clarity in dialogue Before adding the Arena 125c to my system I had trouble making out what came out of the actors mouths however after adding it to the mix Im finding myself more engaged in the cinema experience since dialogue is a lot more clear and loud
Date published: 2019-01-28
Rated 5 out of 5 by from Great product Always love their home audio products. 4th product
Date published: 2019-01-02
Rated 5 out of 5 by from Excellent product! Its overall performance is excellent. The only concern is that it is a little higher than we expected.
Date published: 2018-12-20
Rated 5 out of 5 by from Lots of sound compared to my old center speaker. Finally upgraded the last piece of my system and it sounds great! I couldnt be happier.
Date published: 2018-12-20
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I have a sony str-dh520 av receiver,and a pair of jbl es30 speakers. would the arena 125 center speaker work well in this system ? what kind of tweeter does it have?

Asked by: billy b
The perfect match for the ES30 would be the ES25C. Unfortunately, the ES25C is no longer available. The closest match is the ARENA 125. While it is not a perfect match, sonically, it is very close. The ARENA 125 has a horn loaded 1" soft dome tweeter.
Answered by: Joe At Customer Service
Date published: 2017-12-02

I have troubles when connecting the speaker as a center system with the Pioneer VSX-831-S amplifier. I have configured the VSX-831-S amplifier as a 3 speaker system, but the JBL center does not work anymore. Can you help me? Thank you in advance.

Asked by: jrelus
I’m sorry to hear that you are having issues with the ARENA 125C. Try to swap the left and center speakers. If the center works when connected to the left speaker cable, this means the speaker is working correctly and the problem is either in the center speaker cable or the receiver. If the center doesn’t work when connected to the left speaker cable, the problem is in the center speaker. I noticed that you are in Spain. If you are still experiencing issues, please contact the store where you purchased it from and they will be able to help.
Answered by: Miko at Customer Service
Date published: 2018-02-14

Would the Arena 125C pair well with the Loft 40s? Looking to improve dialogue quality and if not which one would you recommend?

Asked by: lostelric
Yes, ARENA 125C would pair well with your LOFT 40. If you're looking for a home theater system to better match your existing speaker, here are the general rules to picking out speakers/receivers for your system. 1. Make sure the receiver can handle the impedance/ohms of the speakers. Typical impedance and 8 ohms is almost never a problem. 2. Make sure that the speakers you choose can handle the power rating of your receiver. If you have a 100 watt per channel receiver, be sure the speakers you choose have a wattage rating of 100 watts or higher. 3. Stick with the same series of speaker, so that all of the speakers have the same sonic tonal quality, giving you a seamless transition when sound travels from one speaker to another. For example, if you select the ARENA 125C floor standing speakers for your front speakers, be sure to select the arena series center and bookshelf speakers for your rears.
Answered by: Joe G at Customer Service
Date published: 2018-12-19

Can you connect the speaker wires to the Arena 125C using banana plugs?

Asked by: Drdan5858
Yes , You can use banana plugs for the Arena 125C for your speaker connections.
Answered by: Ren at Customer Service
Date published: 2018-12-06

I have pioneer vsx 531 av receiver ….will this speaker work as centre channel ….. and also recommend satellite speaker for surround and front 2 speakers

Asked by: Mahipal Khandelwal
We would like to work with you directly. Please submit a case request at https://in.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Rhae
Date published: 2018-12-08

What are the dimensions of the speaker box?

Asked by: Gary B
The Arena 125 C’s dimensions are on this page under Specs. Just click on the Dimensions tab to see the speaker’s dimensions.
Answered by: Jaycob at CustomerService
Date published: 2018-02-15

What is the Max power that this center speaker will take. I thought I saw 20Watts. Is that correct?

Asked by: Leroy
Thank you for your inquiry, the minimum and maximum power wattage requirement is 20-150w
Answered by: Randy at JBL
Date published: 2017-12-02

I have a pair of JBL Control 1 Pro speakers which are 4 Ohm speakers. This Arena 125C is 8 ohm's . Would it be a problem to mix the impedance in my home theater?

Asked by: Edylc
We would like to work with you directly to help you with your issue. Please submit a case request at https://www.jbl.com/support-contact.html and the Customer Service Team will be more than happy to assist you.
Answered by: Steven M
Date published: 2018-12-06
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