Adastra A6300, 6 kanalų stiprintuvas su mikšeriu

INFORMACIJA

Adastra A6300 - profesionalus 6 kanalų D klasės stiprintuvas su integruotu mikšeriu, pasižymintis 6 × 300 W RMS galia ir nepriklausomu trijų stereo garso zonų valdymu. „Bluetooth“, USB, „microSD“ ir FM radijas užtikrina patogų muzikos atkūrimą, o mikrofonų „Talkover“ funkcija leidžia lengvai transliuoti balso pranešimus. Universalus ir galingas sprendimas viešbučių, restoranų, prekybos bei kitų komercinių erdvių įgarsinimui.

Išėjimo galia: 6 × 300 W RMS (4 Ω) / 6 × 150 W RMS (8 Ω)
Stiprintuvo klasė: D
Garso šaltiniai: Bluetooth, USB, microSD, FM radijas
Jungtys: 2 × stereo RCA, 2 × 6,3 mm mikrofonų, 3,5 mm AUX, optinė S/PDIF
Dažnių diapazonas: 20 Hz – 20 kHz (±0,5 dB)

APRAŠYMAS

A-series Commercial Mixer-amplifiers
A-series mixer-amplifiers with switchable stereo or dual mono speaker outputs. Each speaker output has a stereo input source that can be selected between the internal audio player or three external stereo line inputs and even a digital optical input for AV applications. The inbuilt media player section offers playback of mp3 audio tracks from USB drive or microSD card and also has a B/T wireless receiver and FM radio tuner. Each speaker output zone has a wide ranging power capability from background music up to higher sound pressure levels, with Bass, Treble and Master Volume controls for independent sound management. Two microphone inputs have individual level controls and can be set to override the stereo line input for voice announcements. Emergency muting can be actuated from an alarm panel via the 24V EMG MUTE contacts on the rear panel. The A-series commercial amplifiers offer sophisticated functionality and power in a convenient 2U rack package with a comprehensive and accessible control surface. Each variant of this range is appointed to meet the needs of different sized installations with flexible setup options to serve various system topologies.

2-band EQ per output zone
Internal audio player with USB/microSD playback
S/PDIF optical input
Bluetooth connectivity
Each stereo output zone can be summed as dual mono
Voice override for mic inputs
FM radio tuner with external aerial connection
24V emergency mute contacts

TECHNINIAI DUOMENYS

Weight
10.35kg
Dimensions
482 x 330 x 88mm
Output power @ 8 ohms
3 x 2 x 150Wrms
Output power @ 4 ohms
3 x 2 x 300Wrms
Power supply
230Vac, 50Hz (IEC)
Amplifier construction
Class D
Frequency response
20Hz - 20kHz ±0.5dB
Input : mic
2 x 6.3mm jack (mono) front or rear panel
Input : line
Line 1 (L+R RCA), Line 2 (L+R RCA)
Digital audio input
TOSLink optical (S/PDIF)
Input sensitivity : line
0.775Vrms
Input : aux
3.5mm stereo jack
Input sensitivity : aux
0.480Vrms
Input impedance
10k Ohms
Audio source
USB/microSD mp3 playback, FM tuner, B/T receiver
Bluetooth version
2.3
Input controls
Aux, Media, Line1, Line2, Mic1, Mic2, Talkover
Output controls
Mode, Stereo/Mono, Treble, Bass, Channel Volumes
Antenna connection
F type (FM tuner)
Dynamic range
92dB
THD +N
<0.1%
Protection
Thermal, over-current, over-voltage, short-circuit
Emergency control
24V mute terminals

Komplektacija

Adastra A6300 stiprintuvas su mikšeriu
Nuotolinio valdymo pultas
IEC maitinimo laidas