C 91 II  Bookshelf Speaker

C 91 II  Bookshelf Speaker

Black (# 1066718)
White (# 1066719)
Dark Apple (# 1066720)

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
  • Available in Black Ash, White Oak, and Dark Apple woodgrain finishes


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.

Jamo History Hero 2

A 50-Year Legacy of Sound

For more than half a century, Jamo has designed and engineered high-performance audio products to integrate beautifully into any environment. Our innovative loudspeakers are ideal for the spaces where you live and play and will provide enjoyment for years to come.



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


For warranty information, please contact Online Support