Can I upgrade my BMW to Harman Kardon?
David Ramirez
Published Mar 15, 2026
Can I upgrade my BMW to Harman Kardon?
BMW Harman Kardon sound system Another small step above the HiFi (S676A) option audio system is the S674A Harman Kardon system. The good news is that S674A Harman Kardon vehicles can easily be upgraded with BimmerTech’s plug & play Premium Audio System and Alpha One Speakers upgrade.
Is Harman Kardon worth it in BMW?
Registered. Yes, worth it. Better amp, better equaliser controls, better bass extension. There is still some harshness/ over brightness around the crossover point from the mids to the tweeters, if that bugs you after you’ve given the speakers time to run in, then replace the front mids and tweets with Bavsound units.
Which BMW package has Harman Kardon?
Twelve and sixteen-speaker Harman Kardon sound systems are available for the 2020 BMW X5. The 16-speaker variation comes standard on the xDrive50i and M50i trims. These systems turn your X5 into a luxurious listening lounge, delivering impressively spatial sound through perfectly placed high-performance speakers.
What sound system does BMW X3 use?
Harman Kardon sound system
From soft, gentle vocals to a dynamic, gripping beat, the Harman Kardon sound system in the BMW X3 brings out the best in your music. A total of 16 speakers adapt perfectly to the interior of the vehicle, amplifying sound to enhance the brilliance of your personal driving experience.
Can BMW upgrade my sound system?
There are three standard OEM versions of the BMW audio equipment potentially fitted in your vehicle. The trick is: you cannot easily upgrade one version to a higher one, but you can still upgrade the standard equipment you bought your vehicle with an aftermarket replacement.
Is Harman Kardon any good?
Harman Kardon speakers are very good! Regardless of what audio equipment you’re buying, including speakers, if harman / kardon is written on it, then its sound quality is above the average of the market. Harman Kardon speakers tend to be of high-quality, but they are also in the high to mid-range prices.
Are Harman Kardon speakers good in cars?
Can I upgrade my BMW stereo?
Which BMW has the best sound system?
2021 BMW X7 M50i The Kardon/BMW partnership has thrived for over 30 years, expertly perfecting BMW’s sound systems along the way. Owners of these models have stated that the Harman Kardon system makes them feel like they are attending a private concert or in the studio with the band as they listen back to the track.
What is the best sound system in a BMW?
State-of-the-art technology for maximum performance. The Bowers & Wilkins Diamond Surround Sound System is the first of its kind: An audio system with highly developed acoustics technologies, like the Diamond Dome tweeters that had never been seen in a car before.
Can you replace BMW speakers?
Easy Do-It-Yourself installation If you’re into DIY, you’ll have the Premium Audio System (BMW amplifier upgrade) and Alpha One BMW Speakers installed and working in a couple of hours. Most of that time is needed to remove and replace the trim, since the amplifier and speakers themselves are truly plug and play.
Is there a Harman Kardon sound system in a BMW?
Harman Kardon stereos in 1 or 2 Series BMWs, as well as some other models, are likely to be the lower-end S674A option, not the higher-end BMW Harman Kardon surround sound system found in more premium vehicles.
Is there an aftermarket upgrade for Harman Kardon?
The good news is that S674A Harman Kardon vehicles can easily be upgraded with BimmerTech’s plug & play Premium Audio System and Alpha One Speakers upgrade. Out of all four standard audio options, Harman Kardon (S688A) – with modest changes carried over from the earlier S677A HiFi System Professional – comes top of the pile.
What’s the difference between Harman Kardon and HiFi?
The amplifier used in S674A Harman Kardon vehicles is more like the one used in option S676A HiFi BMWs, featuring the same power levels and amount of channels. It’s more or less just like the HiFi system, but with slightly different speakers and coding in the head unit.
What kind of sound system does BMW X6 have?
The Harman Kardon Premium Logic 7 ® surround sound system delivers an impressive spatial sound that is ideally suited to the character of the BMW X6. The 16 precisely tailored, high-performance loudspeakers are in perfect harmony with the stylish interior.
How many Harman Kardon speakers are in BMW X3?
From soft, gentle vocals to a dynamic, gripping beat, the Harman Kardon sound system in the BMW X3 brings out the best in your music. A total of 16 speakers adapt perfectly to the interior of the vehicle, amplifying sound to enhance the brilliance of your personal driving experience. Available in all BMW X models.
How does Harman Kardon work on BMW 2 series?
The Harman Kardon premium surround sound system accompanies you with compelling sound on all your excursions in the BMW 2 Series Active Tourer. The 12 perfectly positioned and matched high-performance speakers, together with the 360 Watt DSP amplifier in Class-D technology, fill the interior with a balanced and authentic sound.
The good news is that S674A Harman Kardon vehicles can easily be upgraded with BimmerTech’s plug & play Premium Audio System and Alpha One Speakers upgrade. Out of all four standard audio options, Harman Kardon (S688A) – with modest changes carried over from the earlier S677A HiFi System Professional – comes top of the pile.
What kind of sound system does Harman Kardon use?
The Harman Kardon premium sound system is energy efficient, yet it delivers a powerful sound. Twelve high-performance loudspeakers and a Class-D DSP amplifier with up to 360-watts of total output grant an optimal sound level for every music genre.