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Jamo Concert 9 Series C 9 SUR II

Surround speakers (Black Ash)

Item # 701C9IISBK

Use this pair of surround speakers for exciting, three-dimensional sound effects with your Jamo home theater system.

Use this pair of surround speakers for exciting, three-dimensional sound effects with your Jamo home theater system.

California customers:
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Item # 701C9IISBK

In stock

$574.00 -$275.00 Special purchase

$299.00 pair

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About the Jamo Concert 9 Series C 9 SUR II

Kramer Crane

Exciting three-dimensional sound effects

One of my absolute favorite things to do is watch a movie in surround sound — hearing all of those crazy cool sound effects flying around the room transports me to a different world. That's why the Jamo Concert 9 Series C 9 SUR II surround speakers are so appealing to me. They tie in seamlessly with other Concert 9 Series speakers for dynamic, voice-matched sound all throughout your room. 

Exciting three-dimensional sound effects

One of my absolute favorite things to do is watch a movie in surround sound — hearing all of those crazy cool sound effects flying around the room transports me to a different world. That's why the Jamo Concert 9 Series C 9 SUR II surround speakers are so appealing to me. They tie in seamlessly with other Concert 9 Series speakers for dynamic, voice-matched sound all throughout your room. 

Jamo Concert 9 C 9 SUR II surround speakers

You can wall-mount the C 9 SUR IIs with the included rear-mounted keyhole slots.

3-way design for wraparound sound

Each C 9 SUR II uses a 1" silk dome tweeter, a 3-3/4" HCCC (Hybrid Composition Conical Cone) midrange, and a 4" HCCC bass driver to deliver exciting, lifelike sound effects.

The offset midrange driver uses Jamo's patented Midrange Phase Diffusion technology to make sure sound effects blend in smoothly with the other speakers in your system. 

Beautiful design and finish

Jamo knows how important a speaker's visual presence is for their customers. That's why the Danish hi-fi company equipped each C 9 SUR II with a high-quality woodgrain vinyl finish and woven tweed grille. 

Got wire?

Most speakers don't include any. Read our article about choosing and installing speaker wire.
Shop our selection of speaker wire.


Product highlights:

  • pair of surround sound speakers for home theater
  • 3-way design
  • 1" silk dome tweeter with an integrated waveguide for focused high frequencies
  • 3-3/4" HCCC (Hybrid Composition Conical Cone) midrange
  • 4" HCCC woofer
  • woofer and tweeter fire in a different direction from the midrange for immersive, wraparound sound effects
  • frequency response: 80-24,000 Hz (±3dB)
  • impedance: 6 ohms
  • sensitivity: 87 dB
  • recommended amplifier power: 50-120 watts
  • acoustic suspension (sealed) cabinet design
  • binding post speaker terminals
  • keyhole slots for easy wall-mounting
  • removable magnetic tweed grilles
  • high-quality woodgrain vinyl finish
  • 12-7/8"W x 13-13/16"H x 7-15/16"D
  • weight: 8.2 lbs. each
  • warranty: 5 years
  • Our 60-day money-back guarantee
  • MFR # 1066724

What's in the box:

  • 2 Surround loudspeakers
  • 4 Grilles
  • 8 Self-adhesive rubber feet
  • 4 Self-adhesive rubber bumpers
  • User Manual
  • Important Safety Instructions
  • Warranty Information

Customer reviews

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Jamo Concert 9 Series C 9 SUR II reviews

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More details on the Jamo Concert 9 Series C 9 SUR II

Stacey B.

Features & specs

Enclosure Ported
Bipole or Dipole No
Tweeter Type Soft-Dome
Tweeter Size (inches) 1
Midrange size (inches) 3-3/4
Woofer size (inches) 4
Connector Type 5-way post
Power Range 50-120
Sensitivity 87 dB
Impedance (Ohms) 6
Frequency Response 80-24k Hz
Height (inches) 13 13/16
Width (inches) 12 7/8
Depth (inches) 7 15/16
Weight (pounds) 4.1
Wall-mountable Yes
Bracket Included Fixed keyhole mount
Parts Warranty 5 Years
Labor Warranty 5 Years

Product Research


Three-Way Surround Loudspeaker: The Jamo C 9 SUR II is a three-way surround loudspeaker that is designed for exceptional detail, balance, and dynamic reproduction of surround effects. The C 9 SURR II surround speaker houses a 1" silk dome tweeter, a 3.75" HCCC midrange driver, and a 4" HCCC woofer that will bring your surround sound experience to life.

  • 1" Silk Dome Tweeter: The 1" Silk dome tweeter mated to an Anti-Diffraction Waveguide offers exceptionally clean, smooth high frequency extension both on-axis and off-axis.
  • 3.75" HCCC Midrange: The 3.75" Hybrid Composition Conical Cone (HCCC) midrange driver utilizes patented Midrange Phase Diffusion technology that ensures phase correlation with the front stage for lifelike, powerful surround effects that combine perfectly with the other speakers in your system.
  • 4" HCCC Woofer: The 4" woofer incorporates Hybrid Composition Conical Cone (HCCC) technology that provides the stiffness and strength of aluminum or titanium, with the transient response and smoothness of wood fiber, while Long Displacement Surround (LDS) provides cleaner, tighter, and deeper bass.

Acoustic Suspension MDF Cabinet: The Jamo C 9 SUR II utilizes an acoustic suspension enclosure (sealed) for tight, accurate bass response. The speaker enclosure is constructed of MDF and finished with a high quality wood grain finish (available in Black Ash, White Oak, or Dark Apple).

Magnetic Grilles: The C 9 SUR II comes with magnetic grilles (no mounting holes or push pins) for a clean, minimalistic front-baffle design. The full-length woven tweed grille cloth features a heavy texture which finishes off the loudspeaker's modern look.

Binding Post Terminals: Each surround loudspeaker is equipped with a set of chrome-plated, binding-post speaker terminals. These binding-post terminals will accept bare wire (up to 10AWG), pin-connectors, spade-lugs, and banana plugs (single or dual).

Applications: The Jamo Concert Series C 9 SUR II loudspeaker can be used for the surround and/or surround back channels in a home theater setup.

  • Placement Options: As surround speakers in a home theater setup, the C 9 SUR II should be positioned on the side walls directly to the left and right of your main listening position.. As surround back speakers, the C 9 SUR II should be placed on the rear walls behind the main listening position. In either application, the speaker should be placed approximately 6' above the floor (measuring from the top of the cabinet).
  • Mounting Options: The surround speakers can be positioned on a shelf or stand (sold separately - see Accessories Tab). The included self-adhesive rubber feet provide a non-slip surface (the rubber feet add approximately 0.1875" to the overall height of the speaker). The surround loudspeaker can also be wall mounted thanks to its rear-mounted keyhole slots (mounting screws not included). Self-adhesive rubber bumpers can be placed on the back of the speaker to protect your wall.

Jamo Concert 9 II Series: Jamo's new Concert 9 Series II loudspeakers feature high-quality drivers, deep bass with less distortion, and an updated minimalist design. The Concert 9 Series II consists of two floorstanding loudspeakers (C 95 II / C 97 II), two bookshelf loudspeakers (C 91 II / C 93 II), center channel loudspeaker (C 9 CEN II), and surround loudspeakers (C 9 SUR II).

Optional Power Subwoofer: Add one or two of Jamo's Concert 9 Series powered subwoofers (C 910 / C 912) for an even more immersive audio experience with bigger, deeper bass.

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Customer Q&A

5 questions already asked

Are these considered bipole or dipole?
[ ANTHONY  Feb 09, 2022 ]
1 answer
Jamo specifies these as neither.
[ Jenny  Feb 12, 2022 ]  Staff
Hello, I currently have a 7.2 setup. If I want the option for â??atmosâ?? as well, would these c9 sur ii speakers be better to plug into the height, side, or rear connection to my receiver?
[ JOHN  Jan 21, 2022 ]
4 answers
These are fairly large, full range surround speakers. Personally I'd use them as rears, and smaller units for height and side. FYI I have them as rears in my 5.1 setup and they're great. We have them in white oak and they look beautiful on the wall.
[ HAMISH  Jan 21, 2022 ]
For a Dolby atmos setup I have these as my side surround speakers. Best for a room with multiple rows/seating positions.
[ MATT  Jan 21, 2022 ]
Since you have a 7.2 setup currently, then you (hopefully) are using these as side surrounds and have a different set for the rear surround. If switching to a 5.2.2 you would use these as surround and move your current rear surround speakers to front height and wire then into your receiver accordingly. These speakers are not designed to be used as height (atmos) and will not give you the effect you are aiming for.
[ JEFFREY H  Jan 21, 2022 ]
Hello - i have mine plugged into the rear channels speakers connection - and obviously have them set up in the rear as well.
[ MICHAEL  Jan 21, 2022 ]
Can i also use these for front speakers?
[ JEFFREY  Aug 24, 2022 ]
1 answer
Although these could technically be used for front speakers, they are designed to operate as surround speakers. Typically we would use either bookshelf or tower speakers for front left/right channels in a home theater surround sound system.
[ ZACHARY  Aug 24, 2022 ]  Staff
Are these to be used as wall mounted rear speakers?
[ BRAD  Oct 02, 2021 ]
5 answers
Yes! But they don't necessarily need to be.
[ DRAGAN  Oct 02, 2021 ]
There are brackets on the rear of the speaker for hanging, or they can be placed on speaker stands as I have mine.
[ JEFFREY  Oct 02, 2021 ]
I use them as my rear speakers in a 5.1 setup and they work great. They have wall mounting hardware in the packaging.
[ JOHN  Oct 02, 2021 ]
Yes! They look great on my walls.
[ LEONARDO GUSTAV  Oct 02, 2021 ]
[ ROBERT  Oct 02, 2021 ]
Does my Yamaha RX -V681 have enough power for these speakers?
[ CHARLES  Jan 31, 2021 ]
4 answers
I would say yes. I am driving them with an Onkyo amplifier with comparable power and I have been very pleased with them. Sound quality is great.
[ LARRY  Jan 31, 2021 ]
I would say yes, there not that power hungry.
[ PAUL B  Jan 31, 2021 ]
I am using a Yamaha RX-V567 with these speakers and it works fine.
[ JEFFREY  Jan 31, 2021 ]
Yes - great speakers - I have them installed as my rears on a 9.1 set up!
[ MICHAEL  Jan 31, 2021 ]

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