JBL

JBL Stadium GTO 620

Details
Item# Stadium GTO620_
Variations
  • Select Color
Product Actions
Add to cart options
£129.99129.99 per pair

General Specifications

Power Handling 75Wrms, 225W peak
Sensitivity (@ 2.83V) 95dB
Frequency Response 45Hz – 25kHz
Voice Coil Diameter 1-3/16 in. (30mm)
Impedance 2.5 ohms
  • 2 x Speakers
  • 2 x Grilles
  • 2 x Plastic multi-hole adapter rings
  • 2 x Foam gaskets
  • 16 x screws
  • 8 x speed clips
  • 2 x JBL logo badges
  • 2 x brand stickers
  • Owner’s manual
JBL—speaker of choice for the world's top recording studios, concert events and movie theaters, delivers a world class listening experience to car audio with the new Stadium speakers. Unmistakably JBL. The high output 2 ohm design extracts every watt of power from the amplifier or head unit enabling the patented Plus One™ woofers to deliver an impressive wallop for mega volume aficionados. Sophisticated crossovers coupled with soft dome tweeters produce smooth as silk highs with extraordinary detail even at the highest volume levels. An optional midrange speaker with bandpass crossover provides seamless integration with woofer and tweeter, transforming a two-way component system into a three-way system for another magnitude of sound. Rigorous OEM-level reliability testing provides peace of mind when it's time to crank it up for that inimitable JBL adrenalin surge.

Manuals & Downloads

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

Search Result For ""

JBL Stadium GTO 620 is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Amazing sound quality at high volume I bought this a few weeks ago installed it same day best SQ and high SPL great performance increases dB level from 135.6 to 140.1 with sealed car install was easy looks great sounds even better custom install speakers fits behind factory location but I wanted that good looking grill to be on so the sexy look of it could be seen by all
Date published: 2018-03-29
Rated 5 out of 5 by from Will this speaker fit my car Will this speaker fit my chevy cruze 2012 pioneer package? I plan on placing in the front doors. I have jbl gtx963 6x9 on rear deck that work fine.
Date published: 2018-08-03
  • y_2019, m_3, d_25, h_1
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.11
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_GB, sid_stadiumgto620_, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_harmanaudio

I would like to install these in my 09 Harley Davidson Road Glide using 5 to 6.5 adaptors. Concern is the coil to thick to fit???

Asked by: Tyreece
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: Mario at Customer service
Date published: 2018-12-04

Do these speakers work in a 2019 Mazda CX-3?

Asked by: joacomunoz
Unfortunately, we do not have information yet if the GTO 620 will fit the 2019 Mazda CX-3.
Answered by: Jemson G
Date published: 2018-11-22

Hello, are these compatible with 2006 g35 coupe stock radio not bose? Also will the ohms work with said radio unit? I know I will probably have to do a custom install for figment but need to know if it will be okay systemwise with the radio 

Asked by: ZiggyG35
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: Mario at Customer service
Date published: 2018-09-10

Will they fit a 2007 Chevrolet Silverado crew cab?

Asked by: Kevin Mc
We checked our database and we see three possible Chevrolet Silverado models and 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: 2018-08-28

will it fit mazda 3 2016?

Asked by: ToyotaS2000
Hi! Unfortunately it shows on the website that the GTO690 doesn't fit on your Mazda 3 2016. Although it is not recommended, you can modify your car to fit these speakers in place.
Answered by: Nick F
Date published: 2018-08-30

Hi there I have these speakers and a club 4505 amp these speakers are 75rms at 2.5 ohms what is the correct way to wire these in please explain in detail as the amp says 45 rms at 4 ohms or 65 rms at 2 ohms now I'm not sure how to wire them In at 2 ohms

Asked by: Ryanry
The same way you would wire a 4 ohm speaker 
Answered by: Dickyboi
Date published: 2018-08-11

Will these fit into 2018 TACOMA

Asked by: 86 DARA
Yes I just installed these in the rear doors of my 2013 Tacoma the 2018s haven’t changed sizes  Get the metra 6.5 universal Toyota adapters  82-8148   If your thinking of doing the front doors I would do a 6.5 component set since that’s what is factory   You will have to get 6x9 to 6.5 adapters though Also if you have the Jbl system these work great since those are also 2ohm 
Answered by: Trdtacoma77
Date published: 2018-07-08

Is it OK to use the speakers with a 4ohm system?

Asked by: eddy84128
This is a 2.5 ohm speaker which needs to be matched with a 2 ohm system. You may use it with a 4ohm system but there is a risk of damaging the amp and blow the speakers if you unknowingly exceed it's peak power.
Answered by: Jemson G
Date published: 2018-07-05
  • y_2019, m_3, d_23, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.11
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_22
  • loc_en_GB, sid_stadiumgto620_, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_harmanaudio
Sharing