JBL Classic L42M Music System Smart Things Spotify Connect
SKU: 29864478947

JBL Classic L42M Music System Smart Things Spotify Connect

Sale price$1169.55 Regular price$1299.50
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Description

JBL Classic L42M Music System Smart Things Spotify ConnectJBL L42ms Music System The JBL L42ms is an Integrated Music System that was designed to fit todays entertainment lifestyle by showcasing the iconic sound of a pair of JBL loudspeakers in a single cabinet system. Behind the iconic JBL Quadrex grille are a pair of dual 4 inch (100mm) woofers and dual 0. 75 inch (20mm) Aluminum dome tweeters with waveguides positioned to the left and right to create a wide and even sound field. On the outside, the L42ms

JBL L42ms Music System

The JBL L42ms is an Integrated Music System that was designed to fit today’s entertainment lifestyle by showcasing the iconic sound of a pair of JBL loudspeakers in a single cabinet system. Behind the iconic JBL Quadrex grille are a pair of dual 4-inch (100mm) woofers and dual 0.75-inch (20mm) Aluminum dome tweeters with waveguides positioned to the left and right to create a wide and even sound-field. On the outside, the L42ms comes with a stylish curved grille, tapered side edges, and is available in the classic JBL real wood veneer finishes of Black Walnut or Natural Walnut. Audio connections include two sets of analog stereo inputs (one pair RCA style and one 3.5mm input) along with one HDMI-ARC for connection to a TV with similar connection for audio signal and control. Additionally, the L42ms can play streamed content via a wired or wireless network connection via Spotify Connect, Apple Airplay2™, and Google Chromecast or connect to a device directly via Bluetooth. All audio signals are routed through an advanced DSP engine where the content is carefully contoured and output to the speakers via a four-channel amplifier delivering 75W RMS to each woofer and 25W RMS to each tweeter. The total system’s 200W RMS amplifier power can be controlled via a touch panel located on the cabinet top panel, included Bluetooth remote, or from one of many music or automation apps. Designed and Engineered at the Harman Center of Acoustics Excellence in Northridge, California, the L42ms leverages JBL’s past 75+ years of loudspeaker and electronic designs to deliver truly outstanding sound and convenience while outperforming most traditional component hi-fi systems in the process. With its incredible combination of style, size, and performance, there is simply nothing like the L42ms Music System.

Features

4 Driver design: Dual 4-inch (100mm) woofers and dual 0.75-inch (19mm) Aluminum dome tweeters mounted on angled baffles to create a wide and even sound-field.

Wireless Streaming Audio via Google Chromecast, Apple AirPlay 2, and Bluetooth

24bit/96kHz High-resolution DAC
HDMI-ARC Connection, RCA Line-in and 3.5mm Analog Stereo Inputs, and USB-A Media Input
Selectable Sound-field Expander and Bass Contour Adjustment
Available in Black Walnut and Natural Walnut Furniture-grade Wood Veener Finishes with Black Quadrax Grilles
200W RMS Total System Power
Bluetooth Wireless Remote Control and JBL Premium Audio App

What's in the box?

  • 1x L42ms Integrated Music System
  • 1x Speaker Grille
  • 1x RF Remotea
  • 1x Safety Booklet
  • AC Power Cord(s) – Qty and Type Vary by Region
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29864478947

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4.4 ★★★★★
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Verified Purchase
Leslie Price
Dallas, US
★★★★★ 5
Worked like a charm.
Size: 1 Count (Pack of 1)
Used it as directed. Down to an eighth of a tank. Poured it in and added enough gas to get back to one half a tank. Wanted to get it mixed in really well. Immediately jumped on the interstate and ran 75 MPH for 40 miles. Stopped and filled the tank and when I restarted the engine, the light was off. Coincidence? Not a chance. Light had been on continuously for weeks. AutoZone said I needed a catalytic converter. Nope. One thing I found out the hard way. If your gas filler has a flap at the top, make sure it is easy to push aside. Mine had a little release button near the top that the filler hose would depress before the flap would release. Dumped the first bottle right on the ground. Twelve bucks wasted. No one to blame but me, I guess. Still a bargain, even at twice the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
B
Verified Purchase
Brenda A DeRouen
Charlottesville, US
★★★★★ 1
Before use on March 15 two days later March 17 engine light still on
Size: 1 Count (Pack of 1), Size: 1 Count (Pack of 1)
I read the specs on this product and it was guaranteed to cleanse as well as turn engine light off in vehicle. I received it March 14.2026 and used it on March 15.2026 I took a picture on Sunday before I entered it into the gas tank engine light was on at that time. Today is March 17.2026 and engine light is still on. The truck was driven for one hour on the 15th 45 minutes on the 16th and 50 minutes on 17 March. Still the engine light is on. Got home parked the vehicle took a picture again to show engine light is still on product guaranteed it was shut it off, but unfortunately product does not work.
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Reviewed in the United States on March 17, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 4
Good stuff
Size: 1 Count (Pack of 1)
I've used and it's worked for emissions for me and that's with having check engine light on..use stuff,drive around a bit,clear code drive to emissions and should b good unless got serious problems. It's good to use 1 or 2 times a yr if high mileage vehicle.
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Reviewed in the United States on January 1, 2025
A
Verified Purchase
A.U.
Chelsea, US
★★★★★ 5
It works!
Size: 1 Count (Pack of 1)
My 2005 Jetta failed the inspection and my mechanic said (after clearing the engine light) that I should drive the car for 20 min highway and 20 local. We've tried that the whole day but out of three lights on his device only 1 went away. Next day the light engine came back. After not being happy with the explanation offered by him (a family friend) that I should keep driving it until we get lucky I went online and found CRC 05063. Followed the instruction (one bottle on full tank of gas). Before my tank was under 3/4, engine light went off!! At half tank I went and did the inspection - IT PASSED! I am really impressed! Update August 2015! I have been using this product for 2-3 years now and if it is not working for you please read. In July I have used the first bottle and took my 2005 Jetta for inspection. It failed. Ordered a second bottle and it failed again. My mechanic said keep driving. Did 200 miles in one day and nothing. Decided to take matters in my own hands and ordered Autel MaxiScan MS300 ($18, it allows you to read and delete codes). There were two faults - EVAP and 2nd something about Oxygen. Went online and this is the first time I heard about driving cycles. These are steps that you have to follow so that your car's computer can start measuring all the parameters needed for the test. Driving cycles are not exact science but I tried to follow the instructions as much as I could and after just 20 minutes (10min city and 10min highway) ALL the parameters were set and I passed the emission test with flying colors! So, just before you give a comment about CRC like "tried and didn't work" be aware that there are other things you have to take into account.
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Reviewed in the United States on July 1, 2013
C
Verified Purchase
Colleen Milakovich
Lexington, US
★★★★★ 3
My car did not pass!
Size: 1 Count (Pack of 1)
My car didn't pass. However, the company CRC sent me a reimbursement check.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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