A perfect blend of premium acoustic performance and Danish minimalist aesthetics, the C 91 II bookshelf speakers create exceptional sound in any-sized space.
Concert-level sound reproduction through a high-quality woofer.
Deeper bass and less distortion using technology to move the sound further. A cleaner sound throughout your space, even if you change seats.
Small, But Mighty
Using a Hybrid Composition Conical Cone (HCCC) woofer, the C 91 II bookshelf speakers feature an ultra-compact two-way bass reflex system designed for exceptional detail and balanced, dynamic reproduction.
Cleaner Sound
A 1” Silk dome tweeter mated to an Anti-Diffraction Waveguide offers a cleaner sound throughout your space, even if you change seats.
A Sophisticated Upgrade
The Concert 9 Series II bookshelf speakers bring to life several key aesthetic changes, including high-quality wood grain finishes, full-length woven tweed grilles, sleeker chrome logos, satin aluminum trim rings, and centre plugs to seamlessly integrate into your space.
Power Handling (Watts Long/Short Term) 100 / 150
Woofer (mm/in) 101.6 / 4
System Type 2-Way Bass Reflex
Tweeter (mm/in) 25 / 1 neodymium
Product dimensions (mm/in, HxWxD) 265 x 175 x 191 / 10.4 x 6.9 x 7.5
Weight (Kg/lb) 4.1 lbs (9 kg)
Minimum Amp Recommended 50W
Impedance 6 Ohm
Frequency Response (Hz, +/-3dB) 65Hz - 24kHz
Sensitivity (dB, 2.8V/1m) 86dB
Finish Satin Black, Satin White, Dark Apple