Ascendo SMS15 Active high-Power 15" Vented Subwoofer

Vendor Code: SMS15

The buy price on this product is provided on application.

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The SMS 15 is a shallow yet extremely powerful subwoofer for high-profile theater applications. A customized 15" driver with solid cast frame is used. The vented design provides for a linear frequency response down to the lowest octaves. The 4" voice coil produces an astonishing 30 mm linear travel.

The fully active Seismic Monitor Series (SMS) are designed to complement the CCRM speaker series or work with any demanding system without compromise. They are designed for precise yet rich bass. 

If required the SMS Subwoofer can easily shake a room with authority. The extremely powerful subwoofer satisfies the most particular listener with dynamics, sound pressure and playback quality.  Depending on the size of the installation our SMS series subwoofers can be combined and expanded with other systems as required.

They are ideally suited for modern 3D surround applications based on Dolby Atmos Auro-3D or DTS:X. As well as the CCRM speakers, the SMS can be controlled wirelessly via tablet or smart phone.

The Sub is suitable for all installations with high sonic sound, ideally used in larger systems.


Amplifier - 1000 W
Peak output current   30 A
THD+N  - 0.003 %
Dynamic Range   - 120 dB
Standby consumption - 0.3 W
Ethernet AVB  - 100 Mbit/s Fast Ethernet
Connectivity Network - RJ-45 / Cat. 5

 - 2 port Fast Ethernet Switch

- AVB compliant 

Streaming  Technology

- Ethernet AVB compliant

-   500 ns synchronicity

- 2 ms latency

- streams / 8 ch per stream

- 48/96 kHz

Comand & Control - UNOS
DSP channels    - 2
Sensivity / Impedance    - 8 dBU / 20 kΩ
Analog Input - 2 x XLR female

- Vented bass design


 - SPL 125 dBSPL con.

-  130 dBSPL peak

Frequency response - 23 Hz - 100 Hz

- Custom built 15“ (38 cm) woofer with solid cast aluminum basket

-4“ (10 cm) voice coil

-30 mm linear excursion

Dimensions - (H x W x D) 1040 x 600 x 400 mm
Net weight  - 70 kg
Finish   - MDF with 44 mm front and internally braced, Genuine piano lacquer black/white (other colors on demand), High resistant black matt Polyrea