Cloud forstærker 4 x 120W 4 Ohm 100 Volt

Cloud VA4120 Effektforstærker 4 x 120 W

Cloud VA4120 er en omkostningseffektiv lydeffektforstærker til brug i alle typer kommercielle lokaler.
De er designet til at være så enkle at installere og betjene som muligt.
VA4120 er en 4-kanals forstærker, som kan levere 120 W pr. kanal.
Forstærkeren kan drive enten lavimpedans højttalere direkte (4 ohm minimum) eller 25/70/100V linje højttaler distributionssystemer.

Power output: 120 W/channel
Outputs suitable for either low-impedance (min. 4 ohm) or 25/70/100 V-line systems
Balanced inputs with per-channel gain preset controls
Per-channel 65 Hz high-pass filter, for use with 25/70/100 V-line systems
Per-channel limiter - prevents clipping
Over-temperature and output DC protection
230 V or 115 V operation
Forced-air cooling

Line Inputs
Frequency Response 20 Hz to 20 kHz, ±1 dB
Input impedance 47 kohms
Headroom 16 dB
Noise Speaker Output
Output Power
(1 kHz continuous sine wave)

VA4120 4 x 120 watts
Minimum load
Low-Z output 4 ohms
High-Z output
25 V-line 5.2 ohms
70 V-line 41 ohms
100 V-line 83 ohms

Frequency response Low-Z output 20 Hz to 20 kHz, ±1 dB
High-Z output 20 Hz to 20 kHz, ±1 dB (hi-pass filter off)
THD + N Protection Fixed level signal limiter: DC, over-current and over-temperature protection

General
Power input Selectable 115 VAC or 230 VAC, ±10%; 45 – 65 Hz
Fuse details 5 x 20 mm, time delay 230 V models 4 A
115 V models 8 A
Normal operating temperature 0 °C to 35 °C (Note: performance and specifications cannot be guaranteed outside of this range)
Cooling Forced air cooling: 1 x 80 mm dia. fan (VA2120); 2 x 80 mm dia. fans (VA4120). Airflow direction: front-to-back

Power Consumption
Idle1 VA4120 27.5 W (39.8 VA)
1/8th Power2 VA4120 418 W (525 VA)
1/3rd Power3 VA4120 562 W (685 VA)

Heat Loss
Idle1 VA4120 99 KJ/hr (93.9 BTU/hr)
1/8th Power2 VA4120 1,288 KJ/hr (1,221 BTU/hr)
1/3rd Power3 VA4120 1,591 KJ/hr (1,508 BTU/hr)

Akustiske specifikationer

Effekt:	4 x 120 W
Impedance:	4 Ohm / 100 Volt

Tilslutninger

In-put:	4
Out-put:	4

Størrelse

Vægt:	18,2 kg
Bredde:	482,6 mm
Dybde:	408 mm
Højde:	88 mm

Forsendelsesinformation

Pakke Bredde:	580 mm
Pakke Dybde:	545 mm
Pakke højde:	170 mm
Pakke Vægt:	20,3 kg

• CL-VA4120_Manual.PDF
• CL-VA4120_Datasheet.PDF