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Final Sonorous II - Closed Back Headphones with Replaceable Cable

  • Excelling high frequency overtones with high resolution soundstage
  • Rigid ABS housing finished with rough coating
  • Integrated front plate and titanium diaphragm driver unit
  • BAM mechanism optimises air movement inside housing
  • Detachable cable with locking mechanism
  • Manufacturer warranty: 24 months
  • Final Sonorous II

    Japanese audio experts Final have added the Sonorous II to their acclaimed headphone range with the same design techniques, technology and tonal characteristics as the company's flagship headphones. With different materials, lighter weight and lower price tag, the Sonorous II still exhibits stellar sound as expected by Final.

    Sonorous II employs the same driver technology as the flagship model and excels in the high frequency harmonic overtones, achieving high resolution sound. Sonorous' dynamic driver has been integrated with the front plate to help keep vibration in check. The plate is polycarbonate strengthened with 30% glass rather than machined aluminium used for the Sonorous X.

    Sonorous headphones incorporate Final's Balancing Air Movement system that optimises the airflow around the whole driver resulting in a powerful and balanced listening experience. Sonorous II's closed earcup design and full-size earpads offer superior sound isolation against external noise. The soft padded headband allows the Sonorous to offer highest levels of wearing comfort for long listening sessions.

    Superior high frequency presentation.

    Precision Sound
    Sonorous II headphones employs a driver unit integrated with the front plate, which results in resonance being suppressed and clear sound quality. With the same titanium diaphragm used in the SONOROUS X, this model has been tuned to produce crystal clear high frequency harmonic overtones with smooth and balanced sound.

    Balancing Air Movement
    BAM technology mechanism optimises the air movement inside the housing and controls unwanted vibrations for balanced, natural sound that reduces unwanted sibilant high-frequency sounds. Sonorous II has been tuned to an extremely accurate level based on new knowledge expertise gained from the development of Sonorous X.

    Superior Craftsmanship
    To achieve a high level of precision with the hard ABS housing, simulations were carried out until the appropriate level of fluidity with respect to the moulding material was achieved. The rough textured finish suppresses unnecessary vibrations.

    Improved Earpads
    To achieve a superior fit Final have used synthetic leather earpads, which has an equal amount of flexibility both horizontally and vertically as real leather and have chosen a sponge with just the right amount of flexibility letting the Sonorous II achieve clear sound with highest levels of wearing comfort and isolation.

    Techincal Specifications

    • Headphone Type: Closed back, circumaural (over the ear)
    • Housing: ABS Thermoplastic
    • Driver: Dynamic 50mm
    • Sound Pressure Level: 105dB
    • Impedance: 16Ω
    • Cable: Detachable audio cable (1.5m)
    • Connections: 3.5mm jack
    • Weight: 410g


    • Excelling high frequency overtones with high resolution soundstage
    • Earpads with sound absorption section contribute to clear sound quality
    • BAM mechanism realises bass and deep three-dimensional space reproduction
    • Rigid ABS housing finished with rough coating
    • Integrated front plate and titanium diaphragm driver unit
    • Detachable cable with locking function

    Package Includes

    • Final Sonorous II Headphones
    • Detachable audio cable (1.5m)
    1. BrandFinal
    2. Cable EntrySingle Sided
    3. Cable Length1.5m to 3m
    4. Cable Length Text1.5m
    5. ColourBlack
    6. Connectivity TechnologyWired
    7. Connector AngleStraight
    8. Connector TypeHeadphones (3.5 mm stereo jack)
    9. Detachable CableYes
    10. Driver Size50mm
    11. Driver TypeDynamic
    12. Earcup DesignClosed Back
    13. Headphones TechnologyDynamic
    14. Headphones TypeHeadphones - binaural
    15. Headphone Fit TypeOver Ear
    16. Impedance16Ω
    17. Manufacturer Warranty1 Year
    18. GTIN4562362026839
    19. Part NumberFI-SO2BD3
    20. Product TypeHeadphones
    21. Recommended useDigital audio player;Hi-Fi;Portable audio system
    22. Feature keywordClosed;Comfortable;Hi-Fi;Noise Isolation;Over Ear;Over Head;Portable;Professional
    23. Sensitivity105dB
    24. Sound Output ModeStereo
    25. Headphones Form FactorOver Ear
    26. Included AccessoriesDetachable audio cable (1.5m)
    27. Sound Output ModeStereo