cerasonar 1520 fit
cerasonar 1520 fit
cerasonar 1520 fit
cerasonar 1520 fit

cerasonar 1520 fit

1270

€263,49
/

Compact Invisible Loudspeaker – 25 W / 8 Ohm

The cerasonar fit series is our entry-level range of invisible loudspeakers, offering an excellent balance of performance, ease of installation, and value. Designed for projects where compact dimensions and reliable sound quality are essential, the fit series brings music and atmosphere to even the smallest spaces. Whether installed in bathrooms, kitchens, living rooms, hallways, hotel rooms, or cabins, it provides a discreet and cost-effective introduction to invisible audio technology.

As invisible loudspeakers are increasingly specified for humid environments such as bathrooms, spa and wellness areas, swimming pools, boats, and yachts, the fit series has been engineered with moisture resistance in mind. Every component has been carefully selected to ensure reliable operation in high-humidity conditions while maintaining clear, detailed, and dynamic sound reproduction.

Thanks to its lightweight and ultra-slim design, the fit series integrates easily into wall and ceiling constructions and fits within the installation space typically required for conventional in-wall loudspeakers. Despite its compact form factor, it delivers a remarkably balanced and immersive listening experience, making it an excellent choice for residential applications as well as hospitality, tourism, and cruise projects.

The cerasonar 1520 fit is available as a standard 8 Ohm version as well as an Invisible Loudspeaker with Integrated 100V Line Transformer, providing maximum flexibility for both conventional low-impedance systems and 70V/100V distributed audio installations.

For optimum performance, we recommend pairing the loudspeaker with the cs-500dsp4 amplifier. When used with the dedicated DSP preset, the integrated dynamic bass enhancement significantly improves low-frequency performance, resulting in a richer, fuller, and more natural sound.

If no DSP preset is used, the protection unit 25w must be applied to ensure safe and stable operation.



  • Power rating: 25 w RMS (50 w max)
  • Impedance: 8 ohms
  • Frequency range: 100 - 18.000 hz*
  • Frequency range with cerasonar amp: 80 - 20.000 hz*
  • max SPL: 97 db
  • Dispersion range: 180° x 180° h./v.
  • Single stereo mode: no
  • Drywall: 1-layer 12,5 mm plasterboard only
  • Installation: place in the centre of the plasterboard to improve bass response
  • Installation cut out: 20,0 x 16,5 cm
  • Dimensions: 23,4 x 16,3 x 5,3 cm 
  • Weight: 0,3 kg

* depending on installation situation

  • cerasonar protection unit 25w
  • cerasonar transformator 100v - 20w
  • cerasonar cs-500dsp4 amp
  • cerasonar cs-2000dsp4 amp
  • cerasonar frame/backbox 1520
  • cerasonar template 1520
  • cerasonar speaker installation cable

Kaiser Fire-protection housing FlamoX®
Kaiser 9435-03 datasheet - DOWNLOAD

TIP: Use a VKP® BASIC sealing tape or a suitable sealant so that the sheet metal housing is in resonance-free contact with the plastic inner housing.

cad drawing cerasonar 1520 fit

cerasonar 1520 fit - fullrange
file name: 1270-FR-FRAME
(low bass response below 100 Hz, satelitte preset incl. subwoofer highly recommended!)

  • cs-500dsp4 v2 - DOWNLOAD
    (dynamic bass boost)
  • cs-2000dsp4 - not available!
  • LEA - not available!

----------

cerasonar 1520 fit - high pass @ 120 Hz (additional subwoofer required)
file name: 1270-HP-FRAME

* We recommend using the additionally available installation frame (backbox) for perfect reproduction of the result.

1520 fit - 100v - DOWNLOAD

imagine

you could fill any room with your favourite music

Without any visible wires. With maximum freedom of installation and fascinating sound quality.

FOR SMALL ROOMS

As soon as you enter the room, you are greeted with first-class sound. The easy to install and space-saving models of the cerasonar fit series fill even the smallest room with music and life.

Where conventional loudspeaker solutions mean considerable loss of space and unaesthetic cables, our cerasonar fit series gives you the freedom to unfold yourself in your home.

FOR HUMID ROOMS

Whether in the bathtub, under the morning shower or as live music accompaniment when cooking with friends, you will experience your favourite piece of music all over again.

The cerasonar fit series was designed by us to be moisture-proof down to the smallest detail. It is extremely stable in rooms with high humidity such as bathrooms or swimming pools, spa areas as well as in boats and yachts and guarantees you a very clear and dynamic sound.

Upgrade option
IF YOU LONG FOR AN UPGRADE

Do you dislike the constant dusting of your loudspeakers? Existing, visible in-wall loudspeakers can be removed cleanly, depending on the model, and replaced at any time with an invisible cerasonar series.

The fit series offers you the advantage that it fits precisely into the space of the most common in-wall speakers. Due to the small installation depth it is the right choice for demanding installation situations.

From our customers

★★★★★

I have been very fond of the invisible cerasonar loudspeakers since the beginning of 2015. This is due in part to the crisply honest manner of founder and inventor Ulrich Ranke, but certainly also to the equally honest way of developing loudspeakers that are as close as possible to the original.

Wolfgang Höhne

Dipl.-Ing (FH) Interior Design www.wolfganghoehne.com

★★★★★

As an electrician, I have already installed various invisible cerasonar speakers for customers. The panels can be inserted into the ceiling or wall very quickly and can be trowelled over cleanly. So far, all customers have been very satisfied! I can definitely recommend the company!

Eric Hartje

Electrician in Bremen, Germany

popular in

hotel, tourism and cruise industry

an unforgettable holiday
For your guests

Increase the well-being of your guests on their way to the excursion day, to the spa area or to the evening dinner with music in excellent quality.Despite its small size, the cerasonar fit series delivers an outstandingly harmonious sound, which is particularly popular in the hotel, tourism and cruise industry for background sound reinforcement.

Flexibly combinable with 70 and 100 Volt transformer systems, our smallest series takes every opportunity to give your guests an unforgettable stay.

fit series

how to | install
YOUTUBE LINK

100 percent customer satisfaction

Our service includes a 5-year warranty. Our product liability insurance (only valid in Germany) in cooperation with AachenMünchener provides protection against property damage and bears the full costs for a possible restoration. A prerequisite is the registration with us in our company. Each of our cerasonar loudspeakers comes with comprehensive, easy-to-understand installation instructions in picture and video format, which even makes subsequent installation in existing walls extremely easy.

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