The Sinfonia is a 3-way full-grown floor-standing speaker. It offers the listener a great music experience in all categories of music.


The custom built 8” woofer in the Sinfonias well damped cabinet guarantees the true reproduction of the lowest organ pipes as well as fast dynamic jazz tracks and most challenging modern music. For Sinfonia the unique developed midrange comprises the important vocal range and makes the listening to a symphonic orchestra to a breathtaking experience. A soft dome grants a very smooth and realistic high frequency reproduction without any disturbing sharp sounds.

The solid and heavy cabinet is created in a 3-layer 30mm sandwich construction covered by a layer of 14mm solid American walnut. A black acrylic panel polished to piano excellence on each side gives the speaker an elegant look and reduces resonances. The weight of 75 kg underlines how serious the cabinet concept is. One of the key focus points in the Peak speaker technology is to reduce resonances as far as ever possible, cost no object. Our skilled artisans spend than 80 hours with each set of speakers to ensure the mechanical and acoustical perfection. As all cabinet are manufactured in Peaks speaker workshop it allows a much more detail orientated approach than in an industrial cabinet factory.

Consequent and meticulous development of ultra high-end speakers needs professional measurements as well as countless listening session. Even the most perfect measured speaker might not sound good. The human ear can differentiate the smallest distortion, coloration, and phase problem in the music reproduction. In the Peak demo room, we listen a lot! The crossover components in Peak speakers are very specific and selected in endless listening tests. The Sinfonia crossover is mounted in the base of the speaker being acoustically isolated from the drivers. Argento terminals assures the perfect connection to the amplifier without limitations. As in all Peak speakers the impedance of the Sinfonia is leveled to a flat curve thus being an easy load allowing your amplifier to show its full potential.

Sinfonia is the choice for true music lovers listening to various music genres and choosing speakers that are second to none in quality and performance.

Drive units

Our handmade drive units are the ”beating hearts” of each Peak speaker built. Clearly, we use only the most sophisticated driver technology as regards to magnet technology, basket, voice coil or cone and dome materiel etc.


As it is important with unique drivers to various purposes it´s essential that configuration of the driver accentuates the demands for the specific purpose. At Peak speakers we focus intensively on each part and component keeping the vision for the completed product and the overall performance in mind.


The cabinets for all Peak speakers are produced in house in our own artisan’s workshop. This supreme craftmanship is the DNA of Peak speakers originating from the outstanding Danish furniture tradition.

There are two main criteria for our cabinets...


The crossover being a vital part of a speaker it may be difficult for the end user to understand what it does, and consists of, as it cannot be seen due to the internal location within the speaker. What is the exact purpose and why are Peak´s crossovers in a superior category of their own?   


Design:                                3-way ported

Crossover Freq.:                  450 Hz / 3.100 Hz

Frequency response:          25 – 30.000 Hz  -3dB

Sensitivity:                           89 dB @ 1 w. / 1 m.

Impedance:                         5 ohms +/- 1 ohm, PLIC (peak Linear impedance control

Dimensions (H X W X D):    114 x 30 x 46 cm

Weight:                                78 kg each

Technical Specifications