K3st
Active 2 way stereo system
TOP
SystemBass reflex
Component4x3,5 full range transducers
Sensibility (dB SPL 1W@1m)96 dB
Max output level119 dB
Frequency Response (-3 dB)150 - 18000 Hz
cabinetAlluminium
VarnishBlack scratch-resistant
Height49 cm
Width11 cm
Depth12 cm
Weight3,4 kg
AmplificationClass D Amplifier high efficiency with DSP
ConnectionsSpeakon
Power amplifier2x500W (1KHz, 1% THD) limited to 2x300 W
LimiterYes
ProtectionThermal and short-circuit
coolingTemperature controlled fan
SUB
SystemBass reflex
Component12" with neodymium magnet
Sensibility (dB SPL 1W@1m)92 dB
Max output level122 dB
Frequency Response (-3 dB)45 - 150 Hz
cabinetMulti layered birch
VarnishBlack scratch-resistant
Height45 cm
Width36 cm
Depth47 cm
Weight22,1 kg
Power supplyAC 230+/-10% 50/60 Hz - AC 115+/-10% 50/60 Hz
AmplificationClass D Amplifier high efficiency with DSP
ConnectionsXLR
Power amplifier1000W (1KHz, 1% THD)
LimiterYes
ProtectionThermal and short-circuit
coolingTemperature controlled fan
WHAT ARE IN THE KIT
K3st SUB
Protection Cover for K3st SUB
K3st TOP
Travelling case for K3st TOP
Connection stand K3 TOP
Stand adapters for K2st TOP
Travelling case for stands
Power cable
Cable for connection K3st SUB and K3st TOP
The system consists of a “SUB” speaker, protected by scratch-resistant paint, containing
three class “D” amplifiers with a total output power of 2000 watts, and a top speaker for
mid-range and high frequencies; the lot is driven by a powerful DSP.
The first 1000 watts amplifier drives the 12” woofer placed in the “SUB” speaker; the two
remaining amplifiers, a 2x500 stereo couple that is electronically limited to 2x300 watts,
drive two mid-range and high frequencies units, that are mounted on two aluminum stands.
DSP handles accurately the audio signal thanks to its functions of equalization, filtering, delay,
limiter and protection functions, without altering its phase. Thanks to the technology of FIR
filters, furthermore, it enables users to choose between four preset equalization settings, in
order to adapt the system output in all situations.
Such characteristics, as well as the careful attention in choosing and assembling all used
components, mark the difference between a high standard product, meant for professional
use, and average products.