More about the product
4-Channel Car Amplifier
Amp technology has come a long way since a nice 4-channel amp would take up most of your trunk. the JBL Audio Stadium 4 four-channel car amplifier can deliver 120 watts RMS per channel to your front and rear speakers — serious power from a compact chassis that fits easily into most vehicles. Or, you can power front speakers with 100 watts RMS each, plus a subwoofer with 240 watts RMS from the amp's bridged rear channels. Variable high and low-pass filters optimise the amp's output to your speakers or subs, increasing the efficiency of the system.
You can use this amp's preamp outputs to connect to a subwoofer amp, like the matching JBL Stadium 1000, so your system will have plenty of low-end punch — a remote output connection on this amp will even turn on your sub amp. The Stadium 4 can accept low or speaker-level inputs so it'll work in almost any system, and JBL includes RCA-to-speaker wire adapters for your convenience. They've also included their proprietary electrical anti-rotational locking (E.A.R.L.) ground terminal, for a more conductive and secure ground connection for the amplifier.
What's Speaker-Level Input?
Traditionally, car amplifiers needed the head units that drove them to have RCA pre-outs to provide the sound signal. With the advancement of technology and the efforts car makers are putting into the design and integration of media centres into our cars, changing out the head unit isn't always the best, or most cost effective choice.
Speaker-level inputs allow the amplifier to integrate seamlessly to factory entertainment units to supply more power to higher spec'd after market speakers and subs.
JBL Audio Stadium 4 Specifications
The JBL Audio Stadium 4 is a part of the premium Stadium JBL Audio range. The engineering, build quality, attention to detail and performance of these products is outstanding and on another level.
- 4-Channel Car Amplifier
- 100 Watts RMS x 4 at 4 ohms (120 Watts RMS x 4 at 2 ohms)
- 240 Watts RMS x 2 in Bridged Mode (4-ohm Stable in Bridged Mode)
- Separate Variable High- and Low-Pass Filters (32-320 Hz, 12 dB/octave) on front and rear channels
- Preamp Inputs and Outputs
- Speaker-Level Inputs (speaker wire-to-RCA adapters included)
- E.A.R.L. Ground Terminal Included
- Wiring and Hardware Not Included with Amplifier
- 4-Gauge Power and Ground Leads Recommended
- Fuse Rating: 30A x 2
- Dimensions: 10-7/16″W x 2-3/16″H x 7-1/16″D
- Warranty: 1 year
- 4-Channel amplifier
- Four 30A ATO fuses (2 installed)
- 4 Bare wire-to-RCA adapters
- EARL ground terminal (for 4-gauge wire)
- 3 Flat-head screws (Length 1/2″)
- Heat shrink tube (Length 1-3/16″)
- 4 Mounting screws (Length 2-3/16″)
- 2-pin Remote input (Phoenix) plug
- Owner’s Manual
Technical details
- Brand
- JBL Audio
- Warranty
- 12-months
Look out for Bankstown Sound Recommendations
Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.