JH Jolene Custom IEM

Technical Specification

Drivers : (12 per side) Dual Low Opposing Dynamic Drivers, Dual Low-Mid Dynamic Drivers, Quad High-Mid BA, Quad Ultra-High BA
Crossover : 4 way crossover
Input Sensitivity : 114 dB @ 1mW
Frequency Response : 20 Hz to 23 kHz
Impedance : 10 Ω
Noise Isolation : Approximately -26 db reduction of ambient noise
Input Connector : 3.5mm Gold plated Stereo Mini Jack - 7-Pin Litz Wire Connector with Built-in O-ring
Ambient Feature : no
Custom Fit : Yes
Also available in Universal fit : No


  • Hyrbid Driver Configuration (12 per side)
  • Dual Low Opposing Dynamic Drivers using Dome™ Technology
  • Dual Low-Mid Dynamic Drivers using Dome™ Technology
  • Powered by Soundrive Technology: Quad High-Mid BA, Quad Ultra-High BA
  • Freqphase WaveGuide™ Technology creates the most phase accurate IEMs on the market by correcting misalignment caused by low, mid, and high frequencies traveling to your ear at different speeds.
  • Acoustic Sound Chamber™ is a 3D printed, recessed tubing system that is the first of its kind, keeping sweat at bay and alleviating the need for excessive cleaning.
  • Soundrive™ Technology utilizes JH proprietary mini quad drivers. This allows JH Custom IEMs to remain smaller in size while housing up to 12 drivers per side.
  • High purity OFC 4N silver-plated litz wire.
  • Variable Bass Attenuator (0 to +15dB)
  • Triple Bore with Freqphase Stainless Steel Tube Waveguide

The driver configuration combines balanced armature and dynamic components.

The LF band (20Hz- 400Hz) uses a pair of 9.2mm dynamic drivers. These diaphragms provide for an excellent sub-bass punch.

The Mid-Range (400Hz-4KHz) is powered by two 4.9mm dynamic drivers that produce a very natural low-end bass with exceptional tonality and rich texture.

The High-Mids (4KHz - 10KHz) and HF bands (10KHz - 23KHz) are both powered by quad balanced armatures, similar to the JH Audio Roxanne.


Jolene is the most natural, analog-sounding IEM Jerry has ever designed.

Jolene™ is a 4-way, 12 element hybrid in-ear monitor.

The tonality of the dynamics blended with the balanced armatures creates a wonderfully balanced IEM.

****Jolene is available in two Signature Designs, free of charge. Please note, all other design upgrades will be full price.****

JH International Fedex Economy Shipping will be selected for this product @ £35.00 – if you wish to have your order shipped by any other method please call 01392 231051.

Starting at £1,660.00

Out of stock





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