Subwoofer

Black Krix subwoofer on short legs
Subwoofer with visible woofer and port
Subwoofer with visible woofer and port

Seismix 3D Mk3

ACTIVE DOWN-FIRING SUBWOOFER

Audio

Description

Combines a 275 mm long-throw woofer with a high-efficiency Class D amplifier to deliver controlled, deep bass for music and movies.

Down-firing design enables flexible placement near walls, corners, or within cabinetry, making it ideal for living spaces and media rooms.

Download Data Sheet

Learn more about the product specifications

Download

Manifacturer Warranty

Our brands provide full warranty coverage on all listed products.

Tech Support

We provide system support to dealers and installers by offering product guidance, installation and wiring, product troubleshooting, and control programming to ensure optimal performance.

Free Demo

Dealers and installers can book a demo to experience the products in our showroom and learn more.

Training

Dealers and installers receive training on product specs and programming controls to enable effective and convenient distribution. Dealers and installers will be well prepared to meet their clients' needs and expectations.

Specification

Value

Frequency Range

22 Hz – 200 Hz in-room

Amplifier Power

350 W RMS / 700 W max instantaneous

Maximum SPL

122 dB in-room

Inputs

Stereo line RCA, wireless receiver

USB-C

5 V / 1 A (wireless receiver)

Enclosure

Down-firing

Driver

275 mm doped paper cone, 50 mm voice coil

Power Mode

Signal sensing, 15-min standby

Phase Control

0°–180° continuously variable

Low Pass Filter

50 Hz – 200 Hz or bypass

Dimensions (H x W x D)

450 x 360 x 410 mm

Weight

18 kg

Man standing amongst large horn speakers and subwoofers.
Krix Experience Sound 50 Years 1974-2024
Australian heritage in sound built over 50 years of acoustic mastery

Australian heritage in sound built over 50 years of acoustic mastery

Become a Dealer

Become a Dealer

Become a Dealer

Ask us a question