K2.03 new silver model

Steg
Your price:
€ 599,00
Price per single item (VAT included)
Available on backorder

Information and details

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Amplifier Type
2 channels
RMS Power 4 Ohm
2x245 Watt
RMS Power 2 Ohm
2x470 Watt
Mono RMS Power 4Ω
1x940 Watt
RMS Power Mono 2Ω
1x1750 Watt
Crossover
Yes
Signal-to-Noise Ratio
108 dB S/N
Total Harmonic Distortion
0.005% % THD
Weight
5,48 Kg

K competition amplifiers K2/03 new model with silver finish

Features:

  • "SERIAL POWER" CONNECTION
  • 1OHM STEREO/2OHM BRIDGE DRIVE
  • "AUDIOPHILE" SOUND
  • S.P.L. CAPABILITY
  • STABILIZED POWER SUPPLY FROM 11 VOLT BATTERY
  • PROTECTIONS MANAGED BY MICROPROCESSOR
  • USER AND INSTALLER DATA STORAGE
  • DATA PROTECTION PASSWORD
  • DIGITAL SERIAL NUMBER
  • "STEG LINK" CONNECTION TO PERSONAL COMPUTER
  • DUAL X-OVER FREQUENCY ADJUSTMENT TECHNOLOGY
  • "SMMS" STEG MULTIWAY MODULAR SYSTEM
  • DUAL "INTELLISPEED" FORCED VENTILATION
  • MADE IN ITALY

Optional and additional features:

HARDWARE & SOFTWARE KIT PC CONNECTION "MY STEG MANAGER"
VOLUME AND BASS BOOST REMOTE CONTROLS
STEGLINK CONNECTION HUB UP TO 10 AMPLIFIERS
"SERIALPOWER" CONNECTION MODULE
AQXM2 FREQUENCY MODULES IN 56 VALUES

QUALITY?:

DESIGN In compliance with absolute quality criteria, the idea of K competition is realized. Total harmony achieved with meticulous care of every detail. Even the smallest detail is designed and built to best satisfy its function.

PREMIUM MATERIALS Structure and end fairings made entirely in aluminum, finely worked and treated. The circuit board is built with materials that meet military standards and professional standards, reinforced with golden copper bars to manage the very high currents involved.

COMPONENTS High quality and precision, MOSFETs selected one by one, solid terminal blocks machined from solid that accept large size cables and passive components with very low tolerance.

DESIGN Shapes drawn by function, elegant and sophisticated lines. Designed to dissipate heat rapidly, they integrate INTELLISPEED fans placed in the hottest points, whose speed varies proportionally to temperature.

SOUND Final stage and preamplifier as a synthesis of STEG know-how. Exclusive circuitry such as G.R.I.P.S. (which eliminates any external noise), Straight-In (reduced signal path) and the new entirely discrete component audiophile drivers, the heart of the Beautiful K competition Sound.

TECHNICAL SPECIFICATIONS

Stereo RMS Power @4ohmWatts245 x 2
Stereo RMS Power @2ohmWatts470 x 2
Stereo RMS Power @1ohmWatts875 x 2
Bridge Mono RMS Power @4ohmWatts940 x 1
Bridge Mono RMS Power @2ohmWatts1750 x 1
SERIALPOWER RMS Power @4ohmWatts3500 x 1
Min. load impedance Stereo / Bridge MonoOhm1 / 2
Damping factor @4ohm->1000
Input sensitivity rangeV0.2¸5.0
Input impedanceKohm10
Filter [quantity] type-[1] HP + [1] LP
AQXM2 Filter rangeHz22¸8500
SW4FQ HP / LP Filter rangeHz60,80,100,120 / 60,70,80,90
Filter slope (mono mode)dB/oct.12 (24)
Frequency response -3dBHz5¸180000
THD Distortion @1KHz - 90% nom. power 4ohm%0.03
DIM Distortion - 90% nom. power 4ohm%0.005
Signal/Noise ratio - 10Hz¸22KHz - 90% nom. powerdB86
"A" weighted Signal/Noise ratio - 10Hz¸22KHz - 90% nom. powerdB108
Power supply voltage rangeVolt10¸16
Recommended power cable section for 5 mt. length - Metric / USmm2 / AWG34 / 2
Maximum current absorption Stereo @4ohm - 14.4 VA53.4
Maximum current absorption Bridge Mono @4ohm - 14.4 VA108.4
Idle current - no input signalA1.6
Minimum current absorption - amplifier offmA<1
FusesA125
WeightKg5.48
CEA-2006 A COMPLIANT DATA
POWER RATING - Watts per channel @ 4 Ohms <1% THD+N255 x 2
SN RATIO - reference: 1 Watt into 4 Ohms85 dBA

ENERGY:
K competition, the name of these new electronics. represents the commitment made by STEG in making amplifiers designed, in addition to sound, for competitions and for S.P.L. The power available, the high current and the impressive dynamics are among the characteristics guaranteed by a design that spared nothing. The massive use of powerful semiconductors, the distribution of power over various transformers in parallel (in the photo, the K2.04 equipped with 4 transformers and 4 inductors) and the use of an extremely effective heat dissipation system, guarantee all the energy and reliability necessary to drive continuously every type of load, up to 1 ohm.
SERIALPOWER is an exclusive series connection mode of the outputs, reserved for stereo models, allows you to combine the power of two units as if they were a single amplifier.

FUNCTIONALITY:

The numerous functions present on the input panel constitute the SMMS system (STEG MULTIWAY MODULAR SYSTEM).Dual separate and independent LP and HP filters - High-pass, Low-pass, Band-pass, Flat configurations - Selectable 12/24 dB slope - BY-PASS output - Filter Q 0.7/1.2 - Dual frequency adjustment technology with 4-step switch or AQXM2 Modules. SMMS allows the creation of sophisticated multiway systems (3,4,5,6 ways and more, according to installation needs), avoiding the use of expensive and noisy external cross-overs that heavily degrade the sound. On the cover, an example of a complete Front/Rear/Sub multiamplified six-way system, built using exclusively the SMMS functions integrated in the K amplifiers.

CONTROL AND COMMUNICATION:
K competition amplifiers incorporate an innovative system for managing service operations and controlling operation. Compared to common analog techniques, each function of supervision of the operational state is performed by a Microprocessor, also responsible for managing new and important functions related to Communication. By continuously analyzing the circuitry, the STEG digital system protects the amplifier from malfunctions, controlling the power supply status, the ground connection, short circuits and the presence of direct current on the outputs, as well as the power on/off bumps and the thermal status of the power devices (regulating the flow of cold air). If necessary, it intervenes with muting or, in extreme cases, with total shutdown of the amplifier, protecting the electronics and connected devices. Every protection event is identified by LEDs on the control panel and, most importantly, recorded in detail in the integrated memory, as happens with the "black box" of airplanes.

PERSONAL COMPUTER:

store data, offers K competition new possibilities of use. STEG has created a Hardware/Software kit that, through the STEGLINK connection, allows communication between the amplifiers and the Personal Computer.


MY STEG MANAGER is the program that interacts with the integrated microprocessor, drawing information from its memory that has been stored during operation. Thanks to a simple and intuitive graphical interface, MY STEG MANAGER shows the amplifier status on the monitor in real time, reporting fundamental operating parameters such as: power supply and remote voltage, operating temperatures (right and left side of the heat sink), fan activity and, above all, detailed condition of the protections. The user, by analyzing the information, is able to quickly determine the cause of any anomalies.

In addition to the instantaneous condition of the amplifier, MY STEG MANAGER can display the history of protection events. From one of the menus, you access a section that collects operational details and that graphically summarizes the data relating to the last 14 protection interventions. The program, reading the data from the amplifier, faithfully reports temperatures, voltages and type of intervention, showing an analysis of the trend curves that is accurate and useful, both in the overall verification of the audio system and in the search for installation errors.

MY STEG MANAGER provides for the connection of an HUB accessory designed to manage high-level projects and professional competition systems, thanks to which it is possible to connect up to 10 K competition amplifiers to the PC. Read yes, but also write. The software, in fact, also allows you to record your personal details and those of the installer in a protected area of the memory. The data entered will be combined with the digital serial number (entered during production) generating a digital signature that makes each amplifier unique, non-counterfeitable and always recognizable, regardless of tampering or theft.

€ 599,00 Price incl. VAT