BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online

Seller's Description

Received as a gift, too late to return. Top of the LIne! $493 new on Amazon with tax! (link below) You can always make an offer too! BRAND NEW! UNOPENED! Here's the specs:JBL Smart Tx: Connect to any audio source: Use JBL Smart Tx to connect to just about any audio source and elevate your wireless sound experience. Or use the USB-C cable for digital sources like your phone, tablet, or laptop. Analog sources can also be connected by using the 3.5mm audio jack. That includes the in-flight entertainment system on most airplanes, your TV or PC. And with 18 hours of battery life, you’ll make it through even the longest flight. JBL Smart Tx: You’re in control: No need to pull out your phone and search for the app. You’ve got full access to all controls of your JBL Tour One M3 Smart Tx headphones via the touch screen on the Audio Transmitter. No apps required. JBL Smart Tx: Universal Auracast audio transmitter: Use the JBL Smart Tx Audio Transmitter to connect to any audio source and stream to any Auracast-enabled speakers or headphones near you. Share your favorite playlist or TV series with any other Auracast enabled headphones. Hi-Res Audio with legendary JBL Pro Sound: Robust 40mm mica dome drivers are precisely tuned to deliver deep bass, balanced mids, and crystal-clear highs. 8-Mic True Adaptive Noise Cancelling 2.0 with real-time adjustments: Make wind, street noise, and workplace chatter all go away. 8 mics (4 on and in each ear cup) listen for ambient noises around you in real-time and automatically return the inverse phase to you, so you barely hear anything other than your music. Or, when you want to stay more aware of your surroundings, use Ambient Aware and Talk Thru in the JBL Headphones app to customize what and how much you hear of your environment. Immersive JBL Spatial 360 sound with Head Tracking: Introducing JBL Spatial 360. Whether you're listening to music, movies, or games, next-generation JBL Spatial Sound is a more natural, realistic, and accurate immersive experience than ever before. It processes more details from any stereo content to generate reflections and reverberation signals. Applying various parameters at different frequency ranges, it creates a more realistic listening experience. And integrated head tracking means that sounds stay fixed in space even when you turn your head, adding a new layer of realism to your immersive listening. 4 mics with adaptive beamforming technology for perfect calls: Make every call or meeting sound like a face-to-face conversation. Four adaptive beamforming mics, powered by the AI algorithm, monitor your environment and intelligently eliminate both echoes and ambient noise from any direction. The JBL App allows to customize how you sound to others and how you want them to sound to you, or to bring down loud talkers or turn up quiet talkers. You can also control how much of your own voice you want to hear on calls, with VoiceAware. The JBL Tour One M3 Smart Tx are also Zoom certified. Smart Talk: Smart Talk automatically pauses your music whenever it hears you speak, so you can have a quick chat without reaching for the pause button. Use the JBL Headphones app to fine tune the Smart Talk settings. 70 hours total music playback: "Stay connected for an entire week. Enjoy 70 hours* of Bluetooth music and calls between charges. And if you need a quick top-up, just five minutes on the charger gets you an extra 5 hours. (*40 hours if you're listening with ANC on)" Personi-Fi 3.0: Set up your own personalizes audio profile by simply taking the hearing test in the JBL Headphones app. Then use the 12-band EQ and separate L/R balance optimization to create your ideal sound using the entire frequency range. The new UI and algorithm make Personi-Fi 3.0 more accurate than ever before.

Our Thoughts RADAR AI

At USD218 for the JBL Tour One M3 Smart Tx—launched in 2025 at USD400 new with the transmitter—this asking price looks like a solid bargain on the used market, especially under a year old. Typical used pairs in good shape fetch USD250-350 these days, factoring in the premium Smart Tx dock for Auracast sharing and lossless USB-C playback that sets these apart from plain M3s at USD350 MSRP. Snag it if the condition checks out.

Before biting, verify the Smart Tx transmitter is included and functional—it's the headline feature for wireless hi-res from any source, and listings often omit it. Test ANC thoroughly too; these rely on 10 mics for True Adaptive 2.0, and early units have shown mic drift or battery inconsistencies after heavy use. Confirm both USB-C cables and the 3.5mm jack are there for wired fallback.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About JBL

JBL traces its roots to 1946, when pioneering audio engineer James Bullough Lansing founded the company in Los Angeles, California, initially as James B. Lansing Sound, Incorporated. A veteran of loudspeaker design from earlier ventures like the Lansing Manufacturing Company and collaborations on Hollywood's first practical cinema systems, Lansing infused JBL with his relentless pursuit of acoustic clarity and fidelity. Though he passed away in 1949 amid financial strains, the brand endured under new leadership, accelerating in 1969 with acquisition by Harman International—now under Samsung—fueling global expansion and innovation.

JBL excels across professional and consumer audio realms, renowned for its loudspeakers that dominate studios, touring rigs, cinemas, and home setups. Iconic models like the D-130 woofer, Paragon stereophonic system, and L-100 Century defined eras of high-output sound, while modern lines span portable Bluetooth speakers, wireless headphones, soundbars, and pro monitors. The brand prioritizes robust transducers, advanced horns, and diamond-surround tech over niche components like turntables, DACs, or cables.

Positioned as a mid-tier powerhouse with pro-grade heritage, JBL commands respect among discerning buyers for delivering punchy, reliable performance at accessible prices, bridging live-event energy and home listening without high-end esoterica. Its vintage icons draw collectors, yet contemporary ubiquity in arenas and everyday gear cements market dominance for those valuing scale and excitement over boutique refinement.

See all JBL listings on RADAR.

More JBL listings