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Brand: JBL Audio at Bankstown Sound

JBL Audio Stadium GTO 620 6.5-Inch 2-Way Coaxial Speakers

$499.00

The JBL Stadium GTO 620 6.5-inch Coaxial Speakers is a fantastic option for any sound system needing more power and sound fidelity. JBL Audio are the masters of bringing premium sound to your vehicle.

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6.5-Inch Coaxial Speakers

JBL Stadium GTO 620

One of my favorite moments during a car audio installation is pulling out an old, ragged factory speaker from its location and then picking up its new, aftermarket replacement. And if you're installing JBL Stadium GTO 620 premium car speakers, the immediate difference is a dramatic jump in design and build. From the hefty magnet to the oversized voice coil with shimmering copper, you can see and feel improvement — now just imagine how much better they'll sound than the browning antiques that have been filling your ears with compromised audio for so long.

JBL created their JBL Stadium GTO 620 6-1/2" speakers as a hi-fi solution for those who want better sound in their vehicle. You'll find an edge-driven design in their PEI polymer dome tweeters for a smoother, more open response and minimal distortion at high volume levels. Each tweeter also features a level control button so you can adjust the brightness to your taste.

JBL's glass fiber woofer will hold its shape when the power's cranked up, so you still get punchy and defined bass. Glass fiber weighs less than traditional materials, so you don't need a ton of power to drive this woofer either. JBL's Plus One+ woofer technology extends the cone right up to the edge of the basket, giving you lots of surface area — and a bigger cone means more bass to complement the superior high-frequency response.

These 2.5-ohm speakers boast ultra-high sensitivity so that you can power them with a factory radio or aftermarket stereo, but you'll get your best results feeding them plenty of power from an outboard amp. Either way, these speakers' low impedance safely takes advantage of every watt of power available for exceptional performance. Grilles are included.

JBL Stadium GTO 620 Specifications

  • Power Handling 75Wrms, 225W peak
  • Sensitivity (@ 2.83V) 95dB
  • Frequency Response 45Hz – 23kHz
  • Voice Coil Diameter 1-3/16in. (30mm)
  • Impedance 2.5 ohms
  • Two 2-way speakers
  • 2 Grilles
  • 2 Plastic mounting adapter brackets
  • 2 JBL logo badges
  • 2 Adhesive backed foam gaskets
  • Eight 1-3/8″ Screws
  • Eight 1/2″ Screws
  • 8 Speed clips
  • Instruction manual
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Fast Dispatch and National Delivery

We pride ourselves on super-fast dispatch from our Sydney, NSW location. Every order runs through our stringent dispatch process that we attempt to complete same-day in most cases.

Our delivery partners, Sendle and Australia Post, provide us with almost 100% coverage Australia Wide with the best rates and delivery times.

Shipping Insurance = Peace of Mind

We take an immense amount of pride in what our customers say about dealing with us. That’s why we want to make sure you have as many options as possible in getting your order delivered. At the checkout, you’ll have the option to add shipping insurance (4% of your total) to your order, giving you ultimate peace-of-mind.
can i get this installed?

yes, we can install

In addition to bringing you the best products at the best prices, we're also able to install this for you at our Bankstown, NSW location. For prices, quotes and bookings, you'll need to either give us a call on 02 9708 5444 or an email to help@bankstownsound.com.au for more information.

Head Unit Installation

We can install a new head unit in your car to provide you the best in current technology and safety features. You will have to contact us for an installation quote as the cost of installation is based on the type of car its going into.

Dash Camera Installation

Ensuring your new Dash Camera is installed professionally and discreetly is what we strive for. Wiring your new Dash Camera directly to your car's fusebox and electrical system is the most effective way to ensure flawless performance and operation.

Speaker Installation

New speakers can make such a remarkable difference in the performance of your new sound system that ensuring proper, quality installation and tuning is the smart move. Included is professional spacing, wiring and initial tuning.

Subwoofer & Amplifier Installation

Providing the right, clean power to your speakers and subwoofers can make all the difference in your system. After being in the scene for over 20-years we know what works and how to gain optimal performance from all pieces.

Alarm & Central Locking Installation

Securing your vehicle is something important. You want it done right and securely. Through our range of products, we've got all different levels of product for all different installations.

Sound Deadening & Proofing

There's nothing worse than the dreaded boot rattle after spending time and money on a new system. Deadening your vehicle is a sound investment in the enjoyment of your new system. Just doors, boot lids, or your entire car, we can get it done.
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  5. Excellent customer service. Did not get 5 stars because I was not informed the item was ready to be picked up. I had to call the shop an ask.

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