The BMW iX1 is a compact all-electric SUV that’s fun to drive, offers a good electric driving range, is stylish both inside and out and is also competitively priced; we gave it our Best Buy award.
In terms of its audio configuration, the iX1 has a stock 100W six-speaker system. However, the Harman Kardon audio upgrade, which costs £660, takes the tally up to 12 speakers and 205W of power; the latter configuration is on review.
Click here to read the full BMW iX1 review
BMW iX1 audio setup
To tweak the audio settings, one has to navigate through the 10.7″ infotainment system. Here are our optimal settings:
- Treble: +2
- Bass: -1
- Balance & Fader: Centre
- Enhanced Sound: Off
The EQ controls are rather primitive, as there are only Bass and Treble controls. Quite surprising, as its larger sibling the BMW iX3, has a multi-band EQ, which provides excellent customisation for more experienced users.
As for connectivity, both Android Auto and Apple CarPlay are supported over a wired and wireless connection – the former type is suggested for you to attain the utmost audio fidelity. Bluetooth is also an option, however, the SBC and AAC codecs are supported only.
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BMW iX1 audio performance
For a demo of the BMW iX1’s audio system, head on over to our YouTube channel.
In terms of its audio configuration, the stock 100W six-speaker system has a midrange driver within each of the four doors and central bass speakers underneath the front two seats. The optional £660 205W Harman Kardon system adds the following: a tweeter and midrange driver as a central speaker in the dashboard, and tweeters within each of the four doors, which takes the tally up to 12 speakers in total.
The omission of a subwoofer is quite surprising, especially considering other Harman System audio systems we’ve reviewed feature the speaker in the boot – such as the configuration found in the BMW i4, Kia Soul EV, Volvo XC40 and Polestar 2. The missing speaker does affect the overall sub-bass extension, with bass-heavy songs such as ‘Another One Of Me’ by Diddy & The Weeknd & French Montana sounding a little tame in the lower echelons of the bass tones. The same comments were made about the Harman Kardon system found in the BMW iX3, which also opts for central bass speakers instead of a singular speaker in the boot.
With that said, the sub-bass tones can still be felt, especially at the front of the cabin, providing an engaging experience over vehicles that leave out bass speakers altogether. Speaking of which, the audio drivers found underneath the front two seats do an excellent job of delivering a hefty punch in the mid-bass tones; so much so, that we had to reduce the bass EQ by one notch as it was a tad overpowering.
The emphasis on the lows results in pushed-back mids, which means both Ciara and Chris Brown’s vocals don’t come out to the foreground in their single, ‘How We Roll’. To combat this, you might want to add a few notches to the Treble EQ. However, this also alters the top-end presence, which is already quite zingy. As such, you’ll need to accept that the system has a V-shaped sound signature. It’s quite disappointing that the manufacturer hasn’t provided a means of altering the mids independently from the highs, as this could have led to a superior listening experience.
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Moving onto the soundstage, it’s a bit of a mixed bag. Without the ‘Enhanced Sound’ option enabled through the infotainment system, the speakers lack width and depth; but with it switched on, there’s a slight reverb. As a result, if you want a reference sound, you’ll need to sacrifice the overall soundstage by having the option disabled. Yet again, it’s surprising that there’s no means of adjusting the surround sound effect. Indeed, the Harman Kardon audio system found in the BMW iX3 provides more flexibility with a ‘Surround’ slider, which can be used in conjunction with the ‘Logic 7 Surround’ option. However, in the iX1, it’s an all-or-nothing type of approach.
With that in mind, instrument separation, tonality and imaging (minus the slight reverb) are all excellent. We sense many will be pleased with the overall reproduction, and better still, thanks to the numerous audio drivers within the cabin all five occupants will be entertained.
Aside from its sound reproduction, the BMW iX1 has a very quiet cabin, competing with the likes of the serene BMW iX3, Jaguar I-Pace and Audi Q8 e-tron. Using a sound meter, we recorded: 35 dBA at a standstill; 49-53 dBA, while driving at 20-30mph; 57-61 dBA, while driving at 40mph; and 69-72 dBA when at 70mph. Those are pretty low figures, especially considering its size, making it one of the quietest vehicles in its class.
What we don’t like, however, are the IconicSounds, which provide fake engine sounds that are played back through the audio system. They’re not as accurate as some of its competitors and are best left disabled. Of course, that is subjective, so should you wish to have a fake whoshing sound each time you put your foot down on the accelerator pedal, the option is there.
Read next: Tesla Model Y audio review: An audiophile’s dream?
TotallyEV’s verdict on the BMW iX1’s audio system
On the whole, the Harman Kardon audio system found within the BMW iX1 packs a punch and will leave most excited with its overall sound reproduction. Given the added premium and what it brings over the stock six-speaker system, it’s an option we’d suggest looking into, especially if you’re into audio. As such, the system receives TotallyEV’s Performance award.
However, if you’re a serious audiophile, you might want to consider the alternatives from Tesla, Volvo, or even Kia, as these vehicles come fitted with more impressive and capable systems that’ll perform better across the entire frequency range.
What do you make of the iX1’s audio system? Let us know in the comments or via social media; we’re on: YouTube, Instagram, Facebook, Twitter and LinkedIn.
The Harman Kardon System for X1 U11 is just bullshit. BMW downgraded it. Listen to the Harman Kardon System for X1 F48, that was a soundsystem. Give it a try if you still find one to listen to. Definitely not recommending the U11 HK System.
Granted some HK systems are better than others, but surely you’ll agree that it’s a notable upgrade over the stock system?
We have a Tesla model Y and just got our second car BMW iX1 with the Harman Kardon.
We love the sound in the Tesla and hope there is something that we can do to tune the sound on the BMW up. Can see that some online audio shops in Norway recommend changing the amp (Match UP 8DSP or Musway D8V3 premium DSP). What are your thoughts on that? Is it worth 800 euros?
Translated from Norwegian: https://bilradiospes.no/tuneup/brsdspix1hk/lydpakke-til-bmw-ix1-med-harman-kardon-bmw-ix1-2023–gt–med-s674a-harman-kardon?gad_source=1&gbraid=0AAAAADl4Z2GQdHK_LoSzT-20W_lyGvvSK&gclid=EAIaIQobChMI-9D_8aHMiQMVk2WRBR1RRgSuEAsYASABEgI2WfD_BwE
Result
The original speakers have more potential than what the original amplifier is capable of delivering. The subwoofers in particular will work much better with the right power. The sound package provides a significant boost in the dynamics of the music by adding more power to the original speakers and subwoofers.
We have spent a lot of time correcting several of the shortcomings in the sound from the original media system and adapted it to a system with greater muscles and the ability to reproduce frequencies that require more power and dynamics.
The factory solution has its limitations with low power in the original amplifier and speakers that have a limited opportunity in the deep frequencies. By improving this with more effect where the limitation is greatest, we get a significantly better sound image.
The result is a music system that plays much louder and with more bass, but also with more depth and dynamics even at low volume.
Don’t think an amp is going to magically change the sound of the system; what you’d be looking to change are the speakers themselves to give you a more forward-sounding mid-range. Amps only go so far – they can help “clean” the signal and therefore slightly alter the sound signature, but are primarily used to drive power/be more efficient with the speakers. For example, if you had a huge subwoofer that needs extra juice, an amp would be your first upgrade that you’d be looking to do.