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Powerful and Dynamic Sound Straight from the Ceiling!
The Pronomic CLS-660 is a premium coaxial in-ceiling speaker that can be easily mounted on ceilings, walls, or in vehicles. Ideally, the deliberately discreetly designed 2-way speaker fits perfectly in living spaces and for professional sound reinforcement in gastronomy and museum settings. With thoughtful features like the woven membrane, integrated crossover, and 3-step equalizer, this ceiling speaker clearly outperforms its competitors in this price range.
Excellent Sound and High-Quality Craftsmanship
With 240 watts (peak), the CLS-660 coaxial in-ceiling speaker delivers more than enough volume to easily fill larger rooms with sound. Thanks to its wide frequency response, this 2-way speaker is also perfect as a HiFi speaker in the home living room. The durable woven 6.5" (165 mm) membrane and 1.2" (30 mm) silk dome tweeter enable excellent signal resolution with assertive and brilliant sound reproduction. Additionally, the woven membrane withstands constant high loads for a long time while delivering tight, impulse-accurate bass. To tailor the speaker’s sound to the room’s acoustics, the tweeter features an equalizer (-3 dB, 0, +3 dB). To ensure balanced and natural sound, a true crossover circuit is installed. The screw terminals allow the CLS-660 to connect to all conventional HiFi devices.
Compact Housing and Versatile Mounting Options
For easy and convenient installation, the HiFi speaker comes equipped with the necessary quick locks/mounting clips and screws. The clips are especially practical because tightening the screws presses them against the installation surface, creating a particularly stable hold. To make cutting the mounting hole a breeze, a template for marking is included. To ensure an unobtrusive overall appearance and protection against foreign objects, the CLS-660 features a frameless, magnetic protective grille.
The Pronomic CLS-660 in-ceiling speaker is perfect for anyone who values high-quality craftsmanship, excellent sound quality, and unobtrusive design!
Features
- 2-Way High-End In-Ceiling Speaker
- Coaxial Design
- Ideal for permanent installation in ceilings and walls, gastronomy, museums, vehicles, etc.
- Frameless Design
- Brilliant and powerful sound
- Power handling: 60/120/240 watts (RMS/music power/peak)
- Frequency range: 60 - 20,000 Hz
- Impedance: 8 ohms
- Sensitivity: 90 dB
- Dispersion angle: 120°
- Woofer: 6.5" (165 mm) woven membrane with rubber suspension, 1" (25 mm) ASV coil, 18 OZ magnet
- Tweeter: 1.2" (30 mm) silk dome tweeter
- Equalizer +3 dB/-3 dB
- Crossover circuit
- Connections: screw terminal clamps
- High-quality materials and workmanship
- Magnetic grille
- Dimensions (H x D): 10.5 x 23 cm
- Installation dimensions (H x D): 8.8 x 21 cm
- Maximum thickness of installation surface: 15 mm
- Integrated quick locks and screws
- Weight: 1.6 kg
- Color: white
- Includes template for hole cutting
Scope of delivery
- 2 x Pronomic CLS-660 WH High-End Woven In-Ceiling Speaker, white
- 2 x Magnetic grille
- 2 x Template
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00055256
- Colour White
- Speakers full range -
- Design Ceiling speaker
- Impedance 8 Ohms
- Impedance (Ohms) 8
- Tweeters 1,2 Zoll
- System two-way
- Power rating (Watts) 120
- Subwoofers 6,5 Zoll
- 100V suitable No
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A verification of the ratings has taken place as follows: Only customers who are registered in our online store and have actually purchased the product from us can submit a rating for the item in the customer account.
Perfect visual appearance.
The audio test has not yet been done, I hope it lives up to expectations.
This rating has been translated automatically. Original language
Of course, the shipping and everything else was handled very well.
This rating has been translated automatically. Original language
This rating has been translated automatically. Original language
The cover held only after sensitive was loosened again. Can you not install proper magnets?
Greetings.
Questions about product
Question by Roland on 06.03.2021
Good day,
I would like to connect the speakers to an amplifier, is there anything to consider in this regard? The speakers are to be installed in a concrete ceiling.
Thanks
LG
Answer by Musikhaus Kirstein:
As with all amplifiers and speakers, you have to make sure that the power and resistance of the amplifier is compatible with the speakers. Otherwise, there is really nothing to consider.
Question by Matthias Leber on 30.01.2019
Dear Sir or Madam,
I am interested in your speaker "Pronomic CLS-660" and would like to install it in our drywall ceiling and operate it via a "plug-in radio" e.g. "Busch and Jäger BTconnect".
Is this possible with this speaker? I do not want to use an additional amplifier, but connect the speaker directly to the radio.
Thanks a lot
Matthias liver
Answer by Musikhaus Kirstein:
Suitable here would be the Pronomic CLS-630BT active 2-way high-end built-in speaker with Bluetooth®: https://www.kirstein.de/HiFi-Lautsprecher/Pronomic-CLS-630BT-Aktiv-2-Wege-High-End-Einbaulautsprecher-mit-Bluetooth.html
| Operating instructions / manual | |
| Montageanleitung deutsch | |
| Assembly instructions english | |
| Einbauschablone / cut out template |
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
| Tuesday | 09:30 - 18:00 | |
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 | |
| Monday | Closed |
Different opening times |


