Cabasse Santorin 25 MK3 – Active subwoofer with 25 cm woofer and 360° bass radiation

Cabasse Santorin 25 MK3 – Compact subwoofer with impressive bass performance

The Cabasse Santorin 25 MK3 is a powerful active subwoofer designed to enhance music and home cinema systems with deep, precise, and dynamic bass. Thanks to its specially developed 25 cm cellulose-membrane woofer, integrated 200-watt power amplifier, and innovative downfire bass-reflex technology, it delivers impressive low-frequency reproduction while maintaining a compact footprint.

Whether as a complement to the Cabasse Riga, Cabasse iO2, or other high-quality speakers, the Santorin 25 MK3 provides a powerful foundation and realistic bass reproduction for music, films, and gaming.

Deep bass with precision and dynamics

The heart of the Santorin 25 MK3 is the specially developed 25S20 woofer, featuring a light yet stable cellulose membrane. This design allows for fast response, high impulse fidelity, and precise bass reproduction free of distortion.

Combined with the integrated 200-watt power amplifier, the subwoofer provides impressive dynamic reserves and controlled deep bass – even at high volumes.

Advantages of the 25 cm woofer

• Deep and precise bass

• High dynamics

• Fast impulse response

• Low distortion

• High power handling

• Natural music reproduction

Downfire technology for 360° bass radiation

Unlike traditional subwoofers, the woofer of the Santorin 25 MK3 is oriented downwards. This so-called downfire design ensures uniform 360° bass radiation throughout the room.

This makes the subwoofer particularly flexible to position and allows it to integrate harmoniously into a wide variety of living spaces.

Advantages of the downfire design

• Uniform bass distribution

• Flexible positioning

• Optimized room excitation

• Reduced localization of the subwoofer

• Precise and controlled low-frequency reproduction

Perfect complement for Cabasse speakers

The Cabasse Santorin 25 MK3 was specifically developed as a complement to compact speakers and harmonizes perfectly with:

• Cabasse Riga

• Cabasse iO2

• Stereo systems

• Home cinema systems

• Multi-channel audio systems

It confidently extends the frequency range down to the deepest bass levels while providing increased dynamics and relief for the main speakers.

Ideal for music and home cinema

The Santorin 25 MK3 is convincing both with demanding music reproduction and film soundtracks.

The finest bass nuances are rendered just as precisely as powerful explosions or dynamic live recordings. The result is a realistic and immersive sound experience with impressive depth.

Areas of application

• High-end stereo systems

• Home cinema systems

• Multi-room audio

• Music streaming

• Gaming setups

Convenient operation and flexible adjustment

The Santorin 25 MK3 offers numerous setting options for optimal adjustment to the room and speaker system.

Features

• Adjustable low-pass filter from 50 to 180 Hz

• Switchable phase (0° / 180°)

• LFE input

• Mono RCA input

• Automatic on/off switching via audio signal

This allows the subwoofer to be perfectly integrated into existing stereo or home cinema systems.

Elegant design for modern living spaces

With its subtle and timeless design, the Santorin 25 MK3 blends harmoniously into almost any living environment. High-quality craftsmanship and compact dimensions make it a stylish addition to modern Hi-Fi and home cinema systems.

Available finishes

• Matte black

• Matte white

Technical data

Speaker

• Active subwoofer

• 25 cm (10-inch) woofer

• Cellulose membrane

• Downfire design

Amplifier

• 200 watts continuous power

Connections

• LFE input

• Mono RCA input

Settings

• Low-pass filter: 50 – 180 Hz

• Phase switch: 0° / 180°

• Automatic on/off switching

Technology

• 360° bass radiation

• Downfire bass-reflex system

Conclusion

The Cabasse Santorin 25 MK3 combines compact dimensions with impressive bass performance and high precision. Thanks to its 25 cm woofer, 200-watt amplifier, and innovative 360° bass radiation, it delivers a powerful and controlled low-frequency foundation for music and home cinema applications.

As an ideal complement for speakers like the Cabasse Riga or iO2, the Santorin 25 MK3 provides greater depth, dynamics, and an all-around impressive sound experience.