The CANPUR CP622B is a flagship in-ear monitor (IEM) that pushes the limits of hybrid driver technology with a 10-unit configuration, including bone-conduction elements to deliver immersive and visceral audio. Elise Audio+2 aboutaudio.org+2
It marries cutting-edge innovation with premium build quality — featuring custom Sonion drivers, a sophisticated 4-tube, 5-way crossover design and bone-conduction drivers to expand frequency response and audio depth. Elise Audio+2 twister6.com+2
Tuned for audiophiles seeking both reference clarity and engaging musicality, the CP622B delivers rich bass, smooth mids, extended treble and a spacious sound-stage — while remaining fatigue-friendly for long listening sessions. Head-Fi+1
🎧 Key Features
10-Driver Tri-Hybrid System: 6 moving iron units + 2 electrostatic units + 2 bone-conduction units per side. Elise Audio+1
Custom Sonion Drivers: Each driver is selected or co-developed with Sonion for high precision and acoustic performance. Elise Audio+1
4-Tube 5-Way Crossover Architecture: Advanced acoustic pathway design to ensure smooth transitions, minimal distortion and coherent layering. twister6.com
Bone-Conduction Driver Integration: Enhances mid-bass presence and sound-stage by vibrating through the ear bone structure, delivering a unique tactile dimension. aboutaudio.org
Wide Impedance and Sensitivity Design: At ~10 Ω and ~100 dB SPL the CP622B is relatively easy to drive given the high-end nature of the set. MusicTeck+1
Premium Accessory Package: Often bundled with high-grade cable (4.4 mm balanced termination), luxury carry case and rich ear-tip selection. Elise Audio+1
⚙️ Technical Specifications
Driver Configuration: 6 × Balanced Armature / Moving Iron + 2 × Electrostatic Tweeters + 2 × Bone-Conduction Units. Elise Audio
Impedance: ~10 Ω @ 1 kHz (some listings show 8.9Ω) MusicTeck+1
Sensitivity: ~100 dB SPL @ 1 kHz Elise Audio+1
Frequency Response: Up to ~45 kHz or more according to manufacturer specs, bottom end likely down to ~20 Hz. MusicTeck+1
Crossover: 5-Way (tunnel/tube based design) for driver integration. twister6.com
Connector Type: 0.78 mm 2-pin detachable cable (balanced version 4.4 mm) generally provided. MusicTeck+1
Shell & Build: Premium housing with attention to acoustic chamber design and high-end finishing. (Exact materials beyond generic are not always specified)
Sound Style: Reference-toned with a slight warm tilt, but very detailed, with wide sound-stage and refined treble/mids. Head-Fi+1
📦 Box Contents
1 × Pair of CANPUR CP622B IEMs
1 × Detachable cable (balanced 4.4 mm termination version or standard 3.5 mm SE depending on region)
Multiple pairs of ear-tips (typically Silicone & Foam in sizes S/M/L)
1 × Premium hard/soft carry case with branding
1 × Cleaning tool (e.g., brush) and possibly replacement filters
1 × User manual and warranty card