AMPLIFIER
- Dual-mono subwoofer amplifier
- Custom DSP modes
- Feature-packed for home cinema enthusiasts
- Australian designed and made
Elevate your home cinema experience with the KA-1100, Krix’s first subwoofer amplifier that is perfectly matched to MX-5, MX-10, Cyclonix 11 and Cyclonix 12 subwoofers.
MAXIMISE PERFORMANCE
The KA-1100 subwoofer amplifier was designed in-house from the ground up. This dual-mono subwoofer amplifier offers pre-configured DSP modes that are optimised to drive and maximise the performance of Krix passive subwoofers, ensuring movie soundtracks play with high output and incredibly low distortion.
DSP modes are set for Krix MX-5, MX-10, Cyclonix 11 and Cyclonix 12 subwoofers. Each mode is specifically tailored to accurately amplify the input signal to full power without compression or loss of dynamics. A third pre-set mode is for general subwoofer use. If an input signal is applied beyond the subwoofer maximum capacity, soft limiting will minimise distortion and protect the loudspeaker driver.
The KA-1100 is based on Class D amplification from ICEpower™ and includes a Krix custom-designed 24-bit signal processor board. Engineered with home cinema enthusiasts in mind, the amplifier features a fan-less design for ultra-quiet operation, 12V trigger for easy power-on and both balanced and unbalanced connection options.
The sleek and modern design allows the unit to blend in with any furniture and cabinetry, or stylishly sit amongst other electronic equipment within a rack (rack ears are included). The brushed aluminium fascia can be easily removed for access to all controls.
For the ultimate sound experience at home, play it through Krix.
SPECIFICATIONS
Supported products
MX-5, MX-10, Cyclonix 11, Cyclonix 12
MX-5, MX-10, Cyclonix 11, Cyclonix 12
General subwoofer use
Input power
Mains input power, 100 – 240V AC~ 50/60Hz
Output power rated maximum
700W RMS per channel one channel driven @ 4 Ohms, 1% THD
550W RMS per channel both channels driven @ 4 Ohms, 1% THD
700W RMS per channel one channel driven @ 4 Ohms, 1% THD
550W RMS per channel both channels driven @ 4 Ohms, 1% THD
Mode filters
Mode 1, 2 – Low pass filter 50 – 200Hz
Mode 3 – Low pass filter bypass
All modes – High pass filter optimised for supported Krix subwoofers
Distortion
THD+N – 0.001% – 200W 4 Ohms @ 100Hz
Mode 1 output power limit
300W RMS per channel @ 4 Ohms
300W RMS per channel @ 4 Ohms
Mode 2 output power limit
500W RMS per channel @ 4 Ohms
Mode 3 output power limit
700W RMS per channel @ 4 Ohms
Dimensions
480mm x 360mm x 97mm (includes terminals, rack ears and feet)
Weight
5.3kg
COMPLEMENTARY PRODUCTS
MX-5
Packs a big punch and can be installed below a conventional projector screen or behind an acoustically transparent screen.
MX-10
Featuring Krix Infinite Baffle wall and designed for medium-sized dedicated home cinemas with an acoustically transparent screen.
Cyclonix 11
This low-profile, passive subwoofer will deliver a formidable low frequency performance as a primary sub, or to support a MX-5.
Cyclonix 12
Shallow design allows for greater placement options as a standalone subwoofer in Series SX or support for an MX-10.
