Home Headphones Jbl Tune 520Bt Vs. Jbl Live 660Nc

Jbl Tune 520Bt Vs. Jbl Live 660Nc Review

Last updated on Apr 13, 2023   8 minute read
Note: This page may contain affiliate links, we only earn from qualifying purchases!
JBL Live 660NC

JBL Live 660NC

See price on Amazon

Reasons why you might like the JBL Live 660NC

Overall Score 5.8 Represents average audio ecosystem compatibility score.

  • Weight of 265 g
  • Has Active Noise Cancellation (Anc)
  • Battery Life of 50 hours
  • Can Be Used Wirelessly
  • Has Ambient Sound Mode
JBL Tune 520BT

JBL Tune 520BT

See price on Amazon

Reasons why you might like the JBL Tune 520BT

Overall Score 5.5 Represents average audio ecosystem compatibility score.

  • Weight of 160 g
  • Battery Life of 57 hours
  • Can Be Used Wirelessly

Jbl Tune 520Bt Vs. Jbl Live 660Nc Review In Summary

Category Features JBL Live 660NC JBL Tune 520BT
DESIGN weight 265g 160g
has a detachable cable
can be folded
has a tangle free cable
cable length 1.2meters 1.2meters
has an over-the-ear foam
has an on-ear foam
has stereo speakers
SOUND QUALITY has active noise cancellation (anc)
has passive noise reduction
lowest frequency 16Hz 20Hz
highest frequency 20,000Hz 20,000Hz
sound pressure level 97dB/mW 103dB/mW
driver unit size 40mm 30mm
impedance 32Ohms 32Ohms
POWER battery life 50hours 57hours
charge time 2hours 2hours
has a battery level indicator
battery power 450mAh
has a rechargeable battery
CONNECTIVITY can be used wirelessly
bluetooth version v5 v5.3
has usb type-c
has aac
maximum bluetooth range 10meters 10meters
MICROPHONE number of microphones 2only
has a noise-canceling microphone
mic sensitivity -29dBV/Pa
EXTRAS has ambient sound mode
has a mute function
multipoint count 2only 2only
control panel placed on a device
can be used as a headset
warranty period 1years 1years
travel bag is included
See price on Amazon See price on Amazon

Jbl Tune 520Bt Vs. Jbl Live 660Nc Review In Detail



JBL Live 660NC 265g
JBL Tune 520BT 160g

The JBL Tune 520BT have a weight of 160g, these weigh below 320g, which we consider as the highest average a headphone should weigh for comfort during long use. We prefer a lower weight best for the reason that lighter devices are more comfortable to move with.

The JBL Live 660NC, at 265g are heavier than the JBL Tune 520BT by 105g

Has A Detachable Cable

JBL Live 660NC
JBL Tune 520BT

Detachable cables are cables that have connectors on both ends. One end goes into your headphone cups, while the other end is inserted into an audio source. Some new headphones, and not just the expensive ones, are coming with detachable cables, JBL Tune 520BT are one of those.

With a detachable cable, JBL Live 660NC too can use alternative cables and if the cable is pulled, it will pop out instead of breaking.

Can Be Folded

JBL Live 660NC
JBL Tune 520BT

JBL Tune 520BT are foldable, which makes them more portable. Foldable headphones are easier to transport and take up less storage space.

The JBL Live 660NC too can fold up, foldable headphones can reduce their size by 60% to 70% when folded.

Has A Tangle Free Cable

JBL Live 660NC
JBL Tune 520BT

Twisted headphone cables can be a great source of annoyance and inconvenience, JBL Tune 520BT's cable is designed to minimize tangling. Constant twisting of the cables can also lead to microfractures in the copper wires, affecting sound quality, or rendering your headphones defective.

JBL Live 660NC too have a cable designed to help prevent tangles.

Cable Length

JBL Live 660NC 1.2meters
JBL Tune 520BT 1.2meters

A long cable ensures more freedom of movement, but remember that every cable based on the conducting material used has a certain amount of parasitic resistance, inductance, and capacitance. How much depends on the length and construction. JBL Tune 520BT comes with a 1.2meters cable.

JBL Live 660NC comes with a 1.2meters cable. Almost any cable should be fine in sound quality If you're looking at lengths up to 2 - 3 meters.

Has An Over-The-Ear Foam

JBL Live 660NC
JBL Tune 520BT

Over-ear headphones have larger earpads that fit around your entire ear JBL Live 660NC have a comfortable full-size form with earcups that fully enclose your ears. This design is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors.

Has An On-Ear Foam

JBL Live 660NC
JBL Tune 520BT

On-ear headphones have smaller earpads that sit on top of your ears, this JBL Tune 520BT comfortably rests on top of your outer ears. As it doesn't block out everything from the outside world, it's preferred in places like office environments and recommended for outdoor activities.

Has Stereo Speakers

JBL Live 660NC
JBL Tune 520BT

JBL Tune 520BT have stereo speakers, devices with stereo speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience.

The JBL Live 660NC also have stereo speakers

kinsta kinsta

Sound Quality

Has Active Noise Cancellation (Anc)

JBL Live 660NC
JBL Tune 520BT

Active noise cancellation uses more advanced technology to reduce unwanted ambient sounds. How it works, it detects and analyzes the sound pattern outside and inside the earbud and then inverts the soundwaves to cancel it out. In simple terms, it's like taking +1 outside (noise from your surrounding) and adding -1 inside (counter sound within the device) to make 0 hence "diluting" the noise.

JBL Live 660NC allow you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise.

Has Passive Noise Reduction

JBL Live 660NC
JBL Tune 520BT

Passive Noise Cancellation uses well-designed ear cups to seal out unwanted noise. This is used for both in-ear earphones and over-ear headphones where the headphone itself will keep surrounding noise out. The JBL Tune 520BT sits tightly in place, creating an acoustic seal that reduces background noise and prevents your music from leaking out.

Both of these devices have passive noise reduction which means that also the JBL Live 660NC isolates you from ambient noise instead of actively using technology to cancel it out.

Lowest Frequency

JBL Live 660NC 16Hz
JBL Tune 520BT 20Hz

Low-frequency response measures if and how well an audio component reproduces low audible frequencies and if it makes any changes to the signal while at it. JBL Tune 520BT's lowest frequency is at 20Hz, the lower the low-frequency response, the stronger and juicier the bass.

JBL Live 660NC's lowest frequency is at 16Hz, this means that JBL Tune 520BT got a juicier bass than the JBL Live 660NC

Highest Frequency

JBL Live 660NC 20,000Hz
JBL Tune 520BT 20,000Hz

High frequency response measures if and how well a particular audio device reproduces high audible frequencies and if it changes to the signal on the way through. JBL Tune 520BT's highest frequency is at 20,000Hz, the higher the high-frequency response, the clearer and crispier the treble.

JBL Live 660NC's highest frequency is at 20,000Hz, this means that both devices produce equal treble

Sound Pressure Level

JBL Live 660NC 97dB/mW
JBL Tune 520BT 103dB/mW

Sound pressure is the average variation in atmospheric pressure caused by the sound, the sound level .i.e how loud something is can be perceived differently by different people so we need to have the means to get an objective measurement of sound level expressed in numerical terms.

The sound pressure level, SPL, is the pressure level of a sound, measured in decibels, dB, JBL Tune 520BT's measurement is 103dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

JBL Live 660NC's sound pressure level measurement is 97dB/mW.

Driver Unit Size

JBL Live 660NC 40mm
JBL Tune 520BT 30mm

The driver unit is the component that produces sound in the device, its size dictates the loudness of the headphone. JBL Tune 520BT driver unit is 30mm in diameter, bigger drivers are more powerful and can produce better bass.

JBL Live 660NC driver unit is 40mm in diameter, making them have a larger driver unit than that of JBL Tune 520BT by 10mm , as many tend to believe that driver units of a bigger size automatically produce better sound quality.

However, large drivers usually have difficulty reproducing high frequencies so it's true that, larger drivers are capable of generating louder sound, but this does not mean that they deliver better sound.


JBL Live 660NC 32Ohms
JBL Tune 520BT 32Ohms

Impedance is the device's resistance to the electromagnetic current, as electricity flows through a conductor, it faces electrical resistance that counters the flow of current. The resistance of a wire is measured in ohms. JBL Tune 520BT's impedance is 32Ohms, the lower the impedance, the easier it is to get higher volume and requires less power.

JBL Live 660NC's impedance is 32Ohms. The impedance of earbuds is the electrical resistance of the driver unit present on the inside.


Battery Life

JBL Live 660NC 50hours
JBL Tune 520BT 57hours

If your headphones play wirelessly, cancel ambient noise, or enhance your listening experience with active features, their battery life will reduce over time. The device's battery life is given by the manufacturer, with longer battery life, you get to use it for longer and have to charge the device less often. JBL Tune 520BT's battery life is 57 hours

JBL Live 660NC's battery life is 50 hours. Each time you recharge your headphones, they get a little less listening time. The effect is barely noticeable at first. But over a few years, you may find that your device, no longer plays for long like it used to.

Charge Time

JBL Live 660NC 2hours
JBL Tune 520BT 2hours

It takes 2 hours to fully charge the JBL Tune 520BT's battery. It is recommended to fully charge the battery before using the headphones for the first time or when they have been unused for extended periods.

JBL Live 660NC takes 2 hours to fully charge the battery

Has A Battery Level Indicator

JBL Live 660NC
JBL Tune 520BT

JBL Tune 520BT have a battery level indicator, an indicator shows you when the device has a low battery. The battery indicator lights indicate the charging status of your headphones.

JBL Live 660NC too have a battery level indicator, charging indicators allow you to determine the charging state of your headphones, whether fully charged, or the battery is running low.

Battery Power

JBL Live 660NC
JBL Tune 520BT 450mAh

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. JBL Tune 520BT's battery power is 450mAh, more battery power can be an indication of longer battery life.

Has A Rechargeable Battery

JBL Live 660NC
JBL Tune 520BT

A rechargeable battery is a type of electrical battery that can be charged, discharged into a load, and recharged many times, as opposed to a disposable or primary battery, which is supplied fully charged and discarded after use. JBL Tune 520BT's battery can be recharged and used over again.

The JBL Live 660NC too have a rechargeable battery.

kinsta kinsta


Can Be Used Wirelessly

JBL Live 660NC
JBL Tune 520BT

JBL Tune 520BT can be used wirelessly, wireless devices allow you more freedom of movement.

The JBL Live 660NC also can be used wirelessly

Bluetooth Version

JBL Live 660NC v5
JBL Tune 520BT v5.3

Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. JBL Tune 520BT has a v5.3

JBL Live 660NC has a Bluetooth version of v5. Newer versions provide faster data transfers.

Has Usb Type-C

JBL Live 660NC
JBL Tune 520BT

JBL Tune 520BT support USB TYPE-C, an industry-standard connector for transmitting both data and power on a single cable. The USB-C plug is now part and parcel of most current laptops, phones, and tablets, it features reversible plug orientation and cable direction.

JBL Live 660NC too have USB TYPE-C

Has Aac

JBL Live 660NC
JBL Tune 520BT

JBL Tune 520BT support AAC, a codec that is used for Bluetooth audio. It supports 24-bit audio at 250kbps. Because it uses psychoacoustic modeling, it can provide better results than other codecs at a similar bit rate.

The JBL Live 660NC support AAC as well. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate.

Maximum Bluetooth Range

JBL Live 660NC 10meters
JBL Tune 520BT 10meters

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances. The JBL Tune 520BT can connect at a 10meters distance via Bluetooth or infrared to another device.

The JBL Live 660NC can connect at a 10meters distance via Bluetooth


Number Of Microphones

JBL Live 660NC
JBL Tune 520BT 2only

JBL Tune 520BT have only 2 microphones, more microphones result in better sound quality and enable the device to filter out background noise.

Has A Noise-Canceling Microphone

JBL Live 660NC
JBL Tune 520BT

JBL Live 660NC use a noise-canceling type of microphone, these microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.

Mic Sensitivity

JBL Live 660NC
JBL Tune 520BT -29dBV/Pa

The magnitude of the analog or digital output signal from the microphone with that input stimulus is a measure of its sensitivity. Microphone sensitivity is a measurement of a microphone's efficiency as a transducer (how well it converts acoustical energy to electrical energy). JBL Tune 520BT microphone sensitivity is measured at -29dBV/Pa

kinsta kinsta


Has Ambient Sound Mode

JBL Live 660NC
JBL Tune 520BT

JBL Live 660NC support ambient sound mode, which uses microphones to pass through ambient noises so that they can still be heard. It’s useful when you want to listen to music but also be aware of what’s happening around you, for example when you’re having a jog but would still want to be able to hear traffic.

Has A Mute Function

JBL Live 660NC
JBL Tune 520BT

JBL Live 660NC have a mute function, they have an option to mute/unmute a conversation directly from the device. The mute function means that you unilaterally turn off the microphone, but you can still hear the other party's voice.

Multipoint Count

JBL Live 660NC 2only
JBL Tune 520BT 2only

JBL Tune 520BT support multipoint, which allows you to link to more Bluetooth devices and switch between them. For example, you can easily switch calls from one device to another without having to manually disconnect and reconnect.

The JBL Live 660NC support multipoint count. Bluetooth multipoint would come in handy because you can be on one call without missing notifications coming from another device.

Control Panel Placed On A Device

JBL Live 660NC
JBL Tune 520BT

There is a control panel on the JBL Tune 520BT body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.

The JBL Live 660NC too have a control panel on them.

Can Be Used As A Headset

JBL Live 660NC
JBL Tune 520BT

JBL Tune 520BT can be used as a headset. A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Zoom, Google Meet, Skype, games with voice chat, mobile phones, etc.

JBL Live 660NC can be used as a headset. since they have a built-in microphone

Warranty Period

JBL Live 660NC 1years
JBL Tune 520BT 1years

The period of time that warrant free repair and adjustment services in case of a malfunction occurring under normal use that has followed instruction manuals. When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction. JBL Tune 520BT have a warranty period of 1 years

The JBL Live 660NC have a warranty period of 1years.

Travel Bag Is Included

JBL Live 660NC
JBL Tune 520BT

Carrying headphones without a case, or putting them in bags without a casing can easily put them at risk of getting damaged. The JBL Live 660NC come with their own special case or pouch, which is useful for safe transportation.