품 명		POWER AMPLIFIERS
모 델		C 10:8X	제조사	LAB. GRUPPEN
Technical Specifications
	제품스펙 - GENERAL Number of channels : 8 Peak total output both channels driven : 1000 w Peak output voltage per channel : 100 v 70Vrms Max. out current per channel : 5.6 Arms - Max. Output Power Per ch.(both ch.'s driven)/Bridged per ch. Hi-Z : 125w(70Vrms / 100V peak) / 250w(140Vrms / 200V peak) 2 ohms : 60w / n.r 4 ohms : 125w / 125w 8 ohms : 125w / 250w 16 ohms : 125w / 250w - Power Operating voltage, 230V/115V nominal4) : 100-240v Minimum power-up voltage, 230V / 115V : 80v Power Average Limiter (PAL)2) : Yes Soft start / Inrush Current Draw : Yes / max. 5A Mains connector : IEC inter / NEMA-5-15P Dimensions (WxHXD) : 483 x 88 x 343 mm Weight : 8.5 kg

(주)사운드솔루션

5) POWER AMPLIFIERS

1. 개  요

스피커를 울리기 위하여 필요한 전력을 증폭하여 만들어 내는 기기

2. 기능 및 특성

Eight channels in 2U - Extremely high channel density reduces space requirements and installation time

High continuous output power of 125 W per channel at 70 V, 4 ohms, 8 ohms, and 16 ohms*

All channels individually selectable for lo-Z or hi-Z Loudspeakers (2 ohm – 16 ohm) and distributed systems can be connected to the same unit

Bridged operation – Channel pairs bridgeable for increased output or for driving 100 V systems

Patented output stage based on Class D topology

High efficiency for lower thermal stress

General Purpose Input/Output (GPIO) – Compatible with third-party control systems

NomadLink® network ready

Universal Power Factor Corrected PSU with IEC inlet

Efficient cooling – Dual variable speed, intelligent fans and parallel airflow over output devices provide uniform cooling

Comprehensive circuit protection and fault indication

Phoenix-style input connectors and barrier strip output connectors

3. 사  양

- GENERAL

Number of channels	: 8

Peak total output both channels driven	: 1000 w

Peak output voltage per channel	: 100 v 70Vrms

Max. out current per channel	: 5.6 Arms

- Max. Output Power

Per ch.(both ch.'s driven)/Bridged per ch.

Hi-Z	: 125w(70Vrms / 100V peak)

/ 250w(140Vrms / 200V peak)

2 ohms	: 60w / n.r

4 ohms	: 125w / 125w

8 ohms	: 125w / 250w

16 ohms	: 125w / 250w

- Perfomance with Gain: 32dB and VPL: 100 V

THD 20Hz - 20kHz for 1W	: <0.1%

THD at 1kHz and 1dB below clipping	: <0.05%

Signal To Noise Ratio	: >112 dBA

Channel separation (Crosstalk) st 1kHz	: >70 dB

Frequency response (1W into 8ohms) +0/-3dB

: 2.3Hz - 56kHz

Input impedance	: 20 kOhm

Input Common Mode Rejection, CMR	: 50 dB

Output impedance @ 100Hz	: 48 mOhm

- Voltage Peak Lomiter(VPL), max. peak output

VPL, selectable per ch.3)	: 100, 63, 45, 32v

VPL, selectable when bridged 3) 1)	: 200, 126, 90, 64v

Voltage Peak Limiter mode (per ch.)	: Hard/Soft

- Gain and Level

Amplifier gain selectable (all channels)1) - rear-panel switches

: 29, 32, 35, 38dB

Default gain	: 32dB

level adjustment (per ch.): Front-panel potentiometer, 21 position detented form-inf to 0 dB, hidden behind security panel/dust filter grille

- Connectors and Switches

Input connectors (per ch.): 3-pin XLR, electronically balanced

Output connectors (per ch.)	: Binding strip 2-pole screw terminals

Output bridge mode: A+B, C+D, E+F, G+H input A, C, E, G are signal source

High pass filter: Fixed at 35 Hz, switchable per channel

NomadLink® network: On board, 2 x RJ45 connectors, IN and OUT

Intelligent fans (on/off): Yes, depending on presence of output signal

Power on/off and Remote enable on/off: Individual switches on front-panel

Cooling: Two fans, front-to-rear airflow, temperature controlled speed

General Purpose Outputs (GPO): Contact Closure types, 2-pole Phoenix

General Purpose Inputs (GPI): Contact Closure types, 2-pole Phoenix

- Front-panel indicators

Common: NomadLink® network ;Power Average Limiter(PAL)2), Power on

Per channel: Signal present / High-impedance; Voltage Peak Limiter (VPL); Current Peak Limiter (CPL): Very High Frequency (VHF); High temperature; Fault; Mute

- Power

Operating voltage, 230V/115V nominal4)	: 100-240v

Minimum power-up voltage, 230V / 115V	: 80v

Power Average Limiter (PAL)2)	: Yes

Soft start / Inrush Current Draw	: Yes / max. 5A

Mains connector	: IEC inter / NEMA-5-15P

Dimensions (WxHXD)	: 483 x 88 x 343 mm

Weight	: 8.5 kg

Finish: Black painted steel chassis with gray painted steel front

Approvals: CE, ANSI/UL 60065(ETL), CSA C22.2 NO. 60065, FCC

* C 10:8X 동등이상품.