
MAKS4A is an active subwoofer based on double 18” speaker (1800W rms each), incorporating “Powersoft” 4-channel class-D amplifier, controlled by our 24-bit DSP. Four selectable presets are enabling its use in wide variety of applications.
MAKS4A is an active subwoofer, powered by four channel “Powersoft” class-D amplifier and controlled by our DSP. Amplifier module is equipped with 4 different presets optimizing its sound for wide variety of applications.
It robust design and high performance makes it very versatile. It could be used in fixed installations as well as a part of touring system.
- “Powersoft” power Amplifier, Class-D, 8KW.
- 24-bit DSP with 4 selectable presets.
- European-made 18” transducers personalized for UNKA SOUND.
- Neutrik NL-4 and PowerCon connectors.
- Poliurea paint Finish.
- Large scale PA systems.
- Touring PA Systems.
- Audio-Visual applications.
- Concert Halls.
ACOUSTICS | |
POWER HANDLING | 1.800w x 1.800w @ 8Ω |
MAX POWER | 3.000w + 3.000w @ 8Ω |
IMPEDANCE | 2 x 8Ω |
COVERAGE | OMNI |
FREQUENCY RANGE | 25 Hz – 150 KHz +/- 3dB |
SPL 1W / 1 MT | 95 dB |
MAXIMUM SPL | 135 dB CONTINUOS – 141 dB PEAK |
CROSS OVER | |
TYPE | DSP CONTROLLED PRESET RELATING |
FREQUENCY | 150 Hz |
TRANSDUCERS | |
LOW-MID FREQUENCY | 2 x 18” FERRITA |
AUDIO INPUT | |
CONNECTORS | MALE + FEMALE PARALLEL 3 POLES BALANCED XLR |
WIRING | PIN1=GROUND / PIN2=HOT / PIN3=COLD |
AUDIO OUTPUT | |
CONNECTOR | MALE + FEMALE PARALLEL 3 POLES BALANCED XLR |
POWER INPUT | |
CONNECTOR | 1x POWERCON IN 1x POWERCON OUTPUT |
AMPLIFIERS | |
TYPE | 1 MODULE CLASS D – DSP CONTROLLED |
SUBWOOFER POWER | 2 x 3.000WATT @ 8Ω |
PROTECTIONS | DYNAMIC LIMITER, OVER CURRENT, OVER TEMP, SHORT CIRCUIT |
AC POWER | |
OPERATING RANGE | STANDARD 90 – 265 Vac 50Hz (STANDARD) |
MAX CONTINUOS AND BURST CURRENT | STANDARD 12A (>10sec ) – 24A (>1sec ) |
PHYSICAL | |
DIMENSIONS | 120 x 53,5 x 84 cm |
WEIGHT | 100 Kg |