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Joined 1 year ago
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Cake day: October 24th, 2023

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  • Info from Penon’s website

    4 Dynamic Driver Audiophile IEM
    The QUATTRO uses an independent 3-way crossover and 3-independent conduit design for better layering performance.
    The low frequency uses the latest horizontally opposed dual low frequency driver to further enhance the bass effect.
    Middle frequency uses new generation of graphene materials, more rich details and listening.
    The high-frequency uses new process makes the sound smoother and more delicate.
    1 x 6mm custom dynamic driver for High frequency
    1 x 8mm graphene diaphragm for Medium frequency
    2 x 10mm composite diaphragm for Low frequency
    Impedance: 16 Ohm
    Sensitivity: 100dB
    Frequency response: 5-30kHz










  • Specs:

    Headphone type: Open planar magnetic headphones Frequency response: 7Hz-40kHz Driver type: 90mm planar magnetic Driver material: PAR diaphragm + aluminum alloy coils Impedance: 36Ω Sensitivity: 110dB/Vrms (@1kHz) 96dB/mW (@1kHz) Max power input: 2000mW Weight: About 456g (excluding cable) Earpad pressure: 4.0N±0.3N Cable length: About 1.5m Cable material: 392 wires of high-purity silver-plated monocrystalline copper Cable connector: Dual 3.5mm plugs on headphone end, with swappable audio plugs