When comparing Audeze LCD-4 vs Bose QuietControl 30, the Slant community recommends Bose QuietControl 30 for most people. In the question“What are the best headphones?” Bose QuietControl 30 is ranked 34th while Audeze LCD-4 is ranked 46th. The most important reason people chose Bose QuietControl 30 is:
You can get around 8 to 10 hours of use from a full charge.
Specs
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Pros
Pro Dark sounding headphones with powerful bass, full mids and slightly recessed highs
The hallmark of the LCD-4's sound signature is the bass. The lower frequencies go quite deep and also have a lot of power. This sound is achieved without bloat or muddiness. Those who prefer powerful yet still fairly accurate bass will definitely love these.
The mids are full, clear and are quite forward as well so detail from vocals or guitars can easily be appreciated.
The highs take a bit of a back seat. While there is still a good level of detail and resolution on the sound, the highs are not as sparkly or airy as other high end headphones. This can be a good thing for some though as this gives the LCD-4 a smoother sound but with less shimmer up top.
Pro Superb build quality
The build is a mix of metal, wood, authentic leather as well as carbon fiber. You can really tell that these headphones are expensive and are built really well.
Pro Soundstage has good width
The open back design gives these headphones good soundstage. Though not the widest, there is a good sense of space and separation to the sound.
Pro Heavy duty detachable cable with solid connectors
The LCD-4's cable is quite thick and hefty which should make it more resistant to breakage and other problems that most thinner cables have. Also, it uses mini XLR connectors which are much more secure as they lock in place.
Pro Ear cups feel really soft and smooth on the skin
It uses authentic leather on the earcups' surface which feel really smooth and supple on the skin. There is also a lot of cushioning thanks to the high quality foam material that is inside the cups. The foam also has acoustic properties that help seal in the sound really well.
Pro Includes a large, hard plastic shell case
The LCD 4 comes with case with ample room and padding inside for the headphones and the cable. While the case will most likely not fit in your travel bag, it will provide plenty of protection to your headphones should you decide to take them out of your home.
Pro Good battery life
You can get around 8 to 10 hours of use from a full charge.
Pro Earphones stay in place well
The earpieces won’t easily fall from your ears when using these on the go. You get Bose’s StayHear+ wing tips which securely fit inside the ears. Also, since the noise cancelling electronics are in the collar instead of an inline module, there is not a lot of weight that pulls down on the earpieces.
Pro Very good noise cancelling
While the noise cancelling does not eliminate all of the ambient noise, it does a good job of preventing most of it from mixing in with your music. With the audio turned up to a good volume, you aren’t likely to hear your surroundings except for the loudest of sounds.
Pro Adjustable noise cancelling
You can dial in the level of noise-cancelling that you want using the Bose Connect app which is available for Android and iOS. This gives you more flexibility with active noise cancelling compared to other earphones.
Pro Full sound with good detail
The bass of the Quiet Control 30 sounds full, with good punch and power. It doesn’t add any bloat though, preventing the sound from getting too muddy. The mids are quite forward with a slight boost. Vocals and guitars can easily be appreciated, though heavy guitars may sound quite aggressive due to the slight elevation. The highs are clear and offer a good level of detail yet do not get harsh in any way. These earphones are good for general music listening, and should excel in vocal-heavy tracks.
Cons
Con Very heavy
It weighs around 700 g, and that's without the cable. This makes the LCD-4 one of the heaviest headphones in the market today and will most certainly put quite a strain on your head and neck if you decide to wear these continuously.
Con Leather material on ear cups trap heat
The leather material prevents heat from escaping effectively. This results in heat building up rather quickly around the ears when using the LCD-4, so it's likely that you'll feel uncomfortable after long listening sessions.
Con Requires a powerful amp for optimal volume and sound
Plugging these directly to your computer or smartphone will lead to poor sound, since it requires a powerful amp to get good volume and to output the optimal sound quality that they are capable of producing.
Con Leak a lot of sound
The metal grills on the sides of the earcups do next to nothing to keep the sound within the ear cups. Other people near you will most likely hear what you are listening to.
Con There is no way to secure the earpieces when not in use
The earpieces will dangle off of the collar and flop around when they are out of your ears. There are no magnets in the ear pieces to keep them together, and there are no fasteners or docks in the collar to secure the earpieces. Other collar style earphones have this feature.
Con Bluetooth only
You won’t be able to continue using the QuietControl30 when the battery runs out. You only get Bluetooth connectivity, with no wired option, so you’ll have to charge these earphones in order to use them again.