Studio Monitors & Speakers
Hörluchs Custom Bass
Hörluchs Custom Bass HL5210, Customised 2-Way Headphones, Made of light polymer (acrylic-like plastic), With a bass-emphasised sound signature, Colour selectable, Two balanced armature drivers, Sensitivity at 1 mW: 116 dB SPL, Impedance at 1 kHz: 30...
https://www.bizrate.co.uk/musicalinstrumentmonitors_speakers/h%C3%B6rluchs-custom-bass-oid21500615774.html