Synchros S700 - Black - Advanced JBL over-ear powered headphones featuring LiveStage™ DSP - Hero Synchros S700 - Black - Advanced JBL over-ear powered headphones featuring LiveStage™ DSP - Front
Synchros S700 - Black - Advanced JBL over-ear powered headphones featuring LiveStage™ DSP - Hero
  • Synchros S700 - Black - Advanced JBL over-ear powered headphones featuring LiveStage™ DSP - Swatch Image
  • Synchros S700 - White - Advanced JBL over-ear powered headphones featuring LiveStage™ DSP - Swatch Image

Synchros S700

The sound of what comes next. For decades, JBL sound systems have stunned audiences worldwide with their powerful, professional audio sound. Now, introducing a no-holds-barred headphone from JBL that delivers the same energy of JBL professional audio in a cutting-edge framework designed for maximum comfort and performance. Precision crafted from lightweight die cast aluminum, woven cordura, steel and leather, the S700 is a departure from conventional plastic headphones. Modeled after industry leading JBL professional audio systems, these headphones deliver balanced audio with cutting-edge clarity, and original JBL PureBass performance. Enhanced by proprietary LiveStage™ signal processing, the S700 delivers a more lifelike listening experience like no other headphone today. The detachable cable design enables compatibility with either iOS or Android devices, while a built-in rechargeable Li-ion battery empowers you to enjoy 28 hours of LiveStage technology straight without any skimping on sound quality. Hear – and see – the truth for yourself: the JBL Synchros S700 is the calling card for the next era in audio design.

Product Specifications

General Specifications

Type Over-Ear Headphones.
Rated Power Input 30mW

Audio Specifications

Frequency Response 10Hz – 22kHz
Maximum SPL 117dB @ 30mW

Dimension Specifications

Height (in) 7-2/23
Height (mm) 180
Width (in) 5-9/10
Width (mm) 150
Depth (in) 3-25/32
Depth (mm) 96

Speaker Specifications

Driver 50mm driver

Control Connect Specifications

Connector 3.5mm jack
Please consult the documents for in-depth specs

Documents & Downloads

Videos

What’s in the Box

  • Carrying case
  • 1 cable for USB charging
  • 1 pair of JBL S700 over-ear stereo headphones with Li-ion Battery1 three button iOS remote/microphone cable and 1 three button universal remote/microphone cable1 cable for USB chargingCarrying caseQuick-start guide
  • Quick-start guide
  • 1 three button iOS remote/microphone cable and 1 three button universal remote/microphone cable
Synchros S700 - What's in the Box

FAQs & How-Tos

There are two kinds of remote cables for the Synchros series. How do you tell them apart?
The three JBL Synchros on-ear and over-ear headphones S300, S500 and S700 all have cables with remote control on them. There are two types of remote controls. One is for iPhones mainly. It has white dividing rings between the poles of the jack plugs. The other one is for Android phones. It has black dividing rings between the poles of the jack plugs. This is shown in the owner's manuals as a drawing. The S300 comes in two models, S300i and S300a. They are of course meant for iPhones and Android, respectively. You should either buy the i or the a version, to match the phone you have. But since the difference is only in the remote control on the cable, it is always possible to buy the alternative cable later, as long as they are in stock as spare parts. The S500 and S700 have BOTH cables in the box, so there is no i and a version of these models.
What is the difference between the cable with silver and the cable with black plugs?
Since there is no fixed standard for headphone connections, there are two cables in the box, with different polarity. If one cable does not give good audio results, try the other cable. This usually solves the problem. The majority of phone models (Apple, Samsung from Galaxy S2 model, LG, HTC, Sony, Motorola, Blackberry) require the audio cable with the silver plugs. Pin assignment in this cable from the tip of the plug: R/L/Ground/Microphone. However, some manufacturers, such as some models from Nokia, require a cable with different pin assignment, (R/L/Microphone/Ground). In this case, you should use the audio cable with the black plugs.

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