FEATURES
•1000 W in just 2 rack units
•XLR and RCA Inputs
•4 independent, fully-configurable outputs
•Integrated DSP with processing
•Onboard touch screen for easy access functions
•Onboard K-array loudspeaker presets
•USB connectivity for remote control
DESCRIPTION
• The KA14 is a versatile amplifier, easily adaptable for small applications that do not require a lot of power. Responding to the needs for a simple solution for those who do not have a lot of additional resources, the KA14 is a complete system with a basic mixer, processor and amplifier.
• The KA14 features four fully-independent and configurable output channels (4 x 300 W at 4 Ω). The integrated DSP offers EQ, Matrix, Levels, Delays and a Limiter to avoid the need for additional external processors. The front panel has an easy-to-use touchscreen that gives access to all the basic functions for quick setup.
• The KA14 can be used as a mixer for fixed installations thanks to the XLR and RCA analog inputs. An onboard library with K-array speaker presets provides configuration for endless combinations of the Lyzard, Vyper, Tornado and Rumble loudspeakers. All DSP functions are remote controlled via the K-framework software over USB connector.
• The amplifier is built into a 2U lightweight, sturdy chassis and comes with a kit of removable rack adapters and four rubber pads for flat surfaces. KA amplifiers feature optical limiters, and protection against overheating, overcurrent and short circuits.
TECHNICAL SPECIFICATIONS
POWER OUTPUT | |
Max Power @ 4Ω | 4 x 300 W (1) |
Minimum Impendence | 4 Ω |
AUDIO SPECS | |
Distortion (THD+N) | 0.005% Typical ( 1W @ 4Ω ) |
Bandwidth | 20 Hz – 20kHz (±1 dB) |
Input Impedence | 47 kΩ |
Dynamic Range | 113 dB |
Nominal Voltage Gain (f=1 kHz) | 28.2 dB |
PROTECTION | |
Thermal | Yes |
Short Circuit / Over Load | Yes |
Clip Limit / Analog Signal Limit | Yes |
AUDIO INPUT | |
Input Connectors | 2 Female 3-Pin Balanced XLR + 3 Stereo female
Unbalanced RCA |
Output Connectors | Stereo Female Unbalanced RCA |
REMOTE CONTROLO INPUT | |
Connectors | 1 USB B Jack Serial Converter |
AUDIO POWERED OUTPUT | |
Connectors | 2×4 Pin Speakon NL4 |
NL4 1 Wiring | 1+1-=A1 / 2+2- =A2 |
NL4 2 Wiring | 1+1-=B1 / 2+2- =B2 |
AC POWER | |
Connector | Powercon |
Nominal Voltage | 100 – 240V 50/60 Hz |
Operating Range | 85 – 264V |
Efficiency | >79% (typical) |
1/8 Rated Power (Pink Noise)@ 8Ω | 400 VA |
CERTIFICATION | |
IP | 20 |
PHYSICAL | |
Dimensions | 430mmx295mmx94mm (17”x12”x4”) |
Weight | 3.8 kg (8.4 lbs) |
1. EIAJ Test Standard, 1KHz, 1%THD
New materials and design are introduced into existing products without previous notice.
Present systems may differ in some respects from those presented in this catalogue.