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Power you will feel at your core.
The JBL STAGE GT series high-performance Class-D amplifiers are available in four-channel, two-channel, and mono-channel models, designed to meet a variety of system configurations. Featuring advanced engineering capabilities, these amplifiers optimize performance for the ultimate listening experience. The JBL STAGE GT amplifiers are easily installed and remarkably reliable. The compact amplifiers are equipped with user controls, including a bass EQ as well as HPF and LPF crossover controls, allowing you to tailor the sound to suit the characteristics of your vehicle.Features
• Great Performance at an Affordable Price
• Compact Footprint
• Full On-Board Protection
• Start/Stop Compatible
• Wide Input Sensitivity Range
• Ad Established 1991 • 7 Locations • Authorized Dealer • Fast Shipping Store Home Contact Car Audio Marine Powersports Home Audio JBL STAGEGT80021AM 2 Channel, 80W x 2 Amplifier
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Item Details Condition NEW Brand JBL Weight 10.0000 UPC 050036406499 Highlights Great Performance at an Affordable Price - JBL STAGE GT Amplifiers provide true JBL performance at an affordable price while having the features you need to properly fine tune and optimize you audio system performance.Compact Footprint - JBL STAGE GT Amplifiers have everything you need to create a quality audio system with the flexibility of mounting it in tight spaces.Full On-Board Protection - JBL STAGE GT Amplifiers are engineered with on-board circuitry to protect them from shorts, overheating, overvoltage and undervoltage.Start/Stop Compatible - JBL STAGE GT Amplifiers seamlessly integrate with vehicles featuring start/stop engines, ensuring consistent audio performance no matter where your journey leads you.Wide Input Sensitivity Range - Including speaker-level inputs from 1Vrms to 25Vrms, and low-level inputs from 200mVrms to 5Vrms let JBL STAGE GT Amplifiers integrate with almost any audio input Fast handling Most orders ship within 24 hours. Shipping details and estimates are shown in the shipping section for this listing. Real support Compatibility questions are welcome. Message us through and include your application details for the quickest help. Authorized dealer We stand behind what we sell and package carefully to help your order arrive as expected. Description Power you will feel at your core.The JBL STAGE GT series high-performance Class-D amplifiers are available in four-channel, two-channel, and mono-channel models, designed to meet a variety of system configurations. Featuring advanced engineering capabilities, these amplifiers optimize performance for the ultimate listening experience. The JBL STAGE GT amplifiers are easily installed and remarkably reliable. The compact amplifiers are equipped with user controls, including a bass EQ as well as HPF and LPF crossover controls, allowing you to tailor the sound to suit the characteristics of your vehicle.Features
• Great Performance at an Affordable Price
• Compact Footprint
• Full On-Board Protection
• Start/Stop Compatible
• Wide Input Sensitivity Range
• Adjustable Bass EQ
• OEM Load Detect Compatible
• Crossover Controls
• Immersive Sound Experience
• JBL Industrial DesignTechnical Specifications
• Max Power: 800W peak
• Power Output: 260Wrms x 1 @ Bridged 4 ohms full range
• Power Output: 130Wrms x 2 @ 2 ohms full range
• Power Output: 80Wrms x 2 @ 4 ohms full range
• Frequency Response: 20Hz - 20kHz±1dB
• THD+N@ROP: 1%
• Input Sensitivity LOW: 0.2V - 5V, HIGH: 1V - 25V
• High/Low Pass Filter, Variable: 32Hz - 320Hz
• Bass EQ@45Hz: 0 - 12dB Variable
• Protection: DCP, OVP, UVP, OCP, OTP
• Operating Voltage: 9V - 16V
• Fuse Rating: 25AWhat’s in the Box
1x Amplifier
2x Spare Fuse
1x High-level Input Cable
4x Mounting Screw with Washer
2x Allen Key
2x JBL Stickers
1x QR Code Owners Manual
1x Safety Sheet About Creative Audio Creative Audio opened in 1991 and has grown into a multi-location specialty retailer with seven stores across Missouri and Arkansas. We support enthusiasts, installers, and everyday customers with product knowledge, practical guidance, and a service-first approach that extends beyond the checkout. We are deeply invested in performance-focused audio across categories: car audio, marine, powersports, and home audio. That means more than selling gear — it means understanding system matching, power requirements, signal integration, real-world installation considerations, and the small details that determine whether a system performs the way it should. Our teams work daily with source units and processors, amplifiers, speakers, subwoofers, wiring and installation accessories, sound treatment, and integration solutions. We also support remote start and vehicle security categories for customers who want added convenience and protection. Creative Audio employs Mobile Electronics Certified Professionals, and we support customers before and after the sale. If you are unsure about compatibility, installation requirements, or what is included, message us through with your application details and we will help you make an informed decision. Most orders ship within 24 hours. Shipping and Returns Assurance Orders are packaged carefully and ship promptly to the address provided at checkout. If something arrives damaged or incomplete, contact us through messages right away and we will help you resolve it. Returns are accepted within 30 days in accordance with the return terms shown on this listing. Items must be returned in original condition. International returns are not accepted. Shop Our Store by Category Tap a category to expand and jump straight to what you want. Car Audio Source UnitsReceivers and head units AmplifiersClean power for any build SpeakersCoaxial and component SubwoofersLow-end performance EnclosuresBoxes and enclosures Loaded EnclosuresReady-to-install systems AccessoriesInstall and upgrade gear BundlesPackage deals Shop All Car AudioFull category Marine Audio Marine Source UnitsMarine receivers Marine AmplifiersReliable marine power Marine SpeakersBoat speakers and pods Marine SubwoofersMarine bass solutions Marine EnclosuresProtected installations Marine AccessoriesInstall and rigging gear Marine BundlesPackage systems Shop All MarineFull category Marine AudioBrowse everything Powersports Audio Powersports SpeakersWeather-ready options Powersports AmplifiersCompact and durable SoundbarsUTV and off-road BundlesSystem packages AccessoriesMounts and install gear HarleyHarley-focused audio Shop All PowersportsFull category Powersports AudioBrowse everything Powersports AudioStart here Home Audio Home SpeakersBookshelf, tower, more Home SubwoofersDeep bass performance Outdoor SolutionsPatio and outdoor audio AccessoriesMounts, cables, add-ons Shop All Home AudioFull category Home AudioBrowse everything Visit Storefront Contact Us Trademarks and brand names are the property of their respective owners. For questions, please contact us through messages.
