Only 1 left in stock

  • The Harman Curve and Beyond
  • Revolutionary Dual-Dynamic Drivers
  • Deep and Authentic Bass
  • Customizable Audio Profiles
  • Ergonomic Design and Supreme Comfort
  • Unmatched Precision

LKR 9,250

or 3 X LKR 3,246 with Koko Koko
Ask for More Information
  Estimated Delivery Time
  • Colombo 1 to 15 - Within 2 working days
  • Colombo Suburbs - Within 3 working days
  • Other Areas - Within 5 working days
  Store Pickup - Between 10.00 AM to 7.00 PM from Mon to Sun

The Harman Curve and Beyond

The KZ Castor comes in two versions – Harman Target and Harman Target with Improved Bass. Both models offer a new standard in sound quality by closely adhering to the acclaimed Harman FR curve, a feat that sets them apart from even flagship models of other brands. This is particularly remarkable given the inherent challenges of acoustic tuning to meet the Harman curve specifications.


Revolutionary Dual-Dynamic Drivers

The KZ Castor is engineered with an innovative stacked dual-dynamic driver structure. One driver is solely focused on the 20-200Hz range to deliver powerful bass, while the other takes care of mid and high frequencies. The result is a harmonious, interference-free sound experience.


Deep and Authentic Bass

The Harman Target with Improved Bass Version pushes the envelope with a low-frequency drop of over 10dB in the 40Hz-300Hz range, dwarfing the performance of traditional headphones. This allows you to experience a super bass that is both unprecedented and breathtaking.


Customizable Audio Profiles

KZ Castor comes with professional-grade filters allowing for two-stage adjustments for both low and high frequencies. Users can personalize their audio experience with up to 16 different profiles to match their music preferences.


Ergonomic Design and Supreme Comfort

The earphones boast a top and bottom-stacked cavity design that strikes a perfect balance between sound quality and wearing comfort. Moreover, the thermoplastic slow rebound memory foam eartips ensure exceptional comfort and sound isolation.


Unmatched Precision

With an integrated injection molding process that is more than 10 times precise than traditional 3D printing, KZ Castor’s internal support structure boasts a staggering precision of around 0.01mm.


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Product model: KZ Castor
Frequency: 20-40000Hz
Impedance: Harman Target Version: 31-35Ω / Harman Target with Improved Bass Version: 16-20Ω
Sensitivity: Harman Target Version: 105±3dB / Harman Target with Improved Bass Version: 103±3dB
Plug type: 3.5mm
Pin Type: 0.75mm
Cable Type: Flat transparent black cable
Cable length: 120±5cm

What’s In the Box?
Silicone ear tips
Silver-plated cable
Tuning lever
User Manual


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This Castor can be yours for only LKR 9,250.
If you have any questions, ask me.