מגבר בעל 4 ערוצים עם עוצמת סאונד של 100 וואט – מבית LD Systems.
המגבר בעל פאנל ידידותי לשימוש עם מגוון פיצ’רים להענקת שליטה מלאה ככל האפשר.
המגבר בגוון שחור עם מסך תצוגה באזור המרכזי.

מפרט טכני:

General
Product type Amplifier
Type Installation power amplifier
General data
Audio Channels 4
Output Circuitry Class D
Operating voltage Wide Range SMPS with PFC (power factor control)
Mains connector IEC socket
Auto-Standby Power Yes. Switchable (On-Off)
Time to Auto-standby 20 Min with no audio input signal
DSP Yes
Remote-Bus Yes
Indicators Front Panel: “PROT”, “LIMIT”, “SIG”, “BRIDGE” and Mute Symbol LED´s. Power On/ Standby LED, Rear Panel: 4x Input Clip LED´s, Remote Lock LED (Red)
Controls Front panel On / off switch, standby
Controls Element Back Panel “BRG“ (Bridge), “PAR“ (Parallel), “ST“ (Stereo), Amplifier Channel Mode, Low-Z and High-Z switches (paired), Output Volume potentiometers, Preset A and B switches, Remote Lock, Remote ON/OFF, Remote-Mode, Standby On/Off
Inputs 4x Balanced Line Inputs, Remote Bus Audio Input
Input connectors 6-pin Terminal Block Pitch 3.81mm, Remote IN/OUT RJ45, Service connection Micro USB type B
Expansion Slot For optional Ethernet, or Ethernet + Dante cards
Cooling front to rear/side airflow, Passive + 2-zone temperature controlled active cooling
Operating voltage 100 V AC – 240 V AC, 50 – 60 Hz
Fuse T10AL 250 V
Inrush Current Power OFF-Standby 2.8 A
Inrush Current Standby-ON 0.5 A
Power Consumption @ Standby 0.9 W
Power Consumption @ idle mode 30 W
Power Consumption @ full load 1000 W
Operating temperature 0 °C – 40 °C; (max 60% relative humidity)
Width 483 mm
Height 44.5 mm
Depth 425 mm
Weight 11,36 kg
Amplifier Output Specifications, all outputs driven and loaded
Rated ouput power (1kHz @ 4 Ohms) 4 x 240 W (1.5 seconds sine burst)
Rated ouput power (1kHz @ 8 Ohms) 4 x 120 W (1,5 Seconds Sine Burst)
Rated ouput power (1kHz @ 16 Ohms) 4 x 60 W (1.5 Seconds Sine Burst)
Rated ouput power (1kHz @ 8 Ohms, bridged) 2 x 490W (1.5 Seconds Sine Burst)
Protection circuits Audio Limiter, DC, HF Protect, HPF (High-Z), short circuit, temperature, thermal overload
Minimum load impedance per channel 4 ohms Single-Ended, 8 ohms Bridge
Performance specifications
Nominal input sensitivity +5 dBu (Sine 1 kHz, Gain max)
THD + N < 0,03 % (Low-Z SPK OUT, +18 dBu, 20 Hz – 20 kHz)
Frequency response 18 Hz – 22 kHz (Low-Z OUT, -3 dB), 50 Hz – 23 kHz (High-Z OUT, -3 dB)
Digital Specifications
System Latency: 6.2 ms
AD/DA converter resolution 24 bit
AD/DA converter sampling rate 48 kHz