품 명		POWER AMPLIFIERS
모 델		C 16:4X	제조사	LAB. GRUPPEN
Technical Specifications
	제품스펙 - GENERAL Number of channels : 4 Peak total output both channels driven : 1600 w Peak output voltage per channel : 141 v Max. out current per channel : 8.5 Arms - Max. Output Power Per ch.(both ch.'s driven)/Bridged per ch. Hi-Z : 400w(70Vrms / 100V peak) / 800w(140Vrms / 200V peak) 2 ohms : n.r / n.r 4 ohms : 300w / n.r 8 ohms : 400w / 600w 16 ohms : 400w / 800w - Power Operating voltage, 230V/115V nominal4) : 130-265 / 65-135v Minimum power-up voltage, 230V / 115V : 171v / 85v Power Average Limiter (PAL)2) : Yes Soft start / Inrush Current Draw : Yes / max. 5A Mains connector : 230V CE:16A, CEE7;115V ETL:20A / NEMA 5-20P Dimensions (WxHXD) : 483 x 88 x 343 mm Weight : 12 kg

(주)사운드솔루션

5) POWER AMPLIFIERS

1. 개  요

스피커를 울리기 위하여 필요한 전력을 증폭하여 만들어 내는 기기

2. 기능 및 특성

Unprecedented power density - Total output of 1600w (4ohms) in 2U cabinet

Four channels – All channels bridgeable for 2- or 3-channel configurations

Lo-Z or Hi-Z (70 V / 100 V) – Selectable per channel, normal or bridged

Patented Class TD amplifier topology

Voltage Peak Limiter (VPL ) – Configurable per channel to optimize each output for connected loads

Phoenix-type input connectors

Screw terminal output connectors

Comprehensive protection and warning – Excessive output current, DC, high temperature, very high frequency (VHF), short circuit, open load, mains fuse protection, and soft start

Efficient and uniform Intercooler® cooling

NomadLink® network ready

3. 사  양

- GENERAL

Number of channels	: 4

Peak total output both channels driven	: 1600 w

Peak output voltage per channel	: 141 v

Max. out current per channel	: 8.5 Arms

- Max. Output Power

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

Hi-Z	: 400w(70Vrms / 100V peak)

/ 800w(140Vrms / 200V peak)

2 ohms	: n.r / n.r

4 ohms	: 300w / n.r

8 ohms	: 400w / 600w

16 ohms	: 400w / 800w

- Performance with Gain: 35 dB and VPL: 141 V

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

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

Signal To Noise Ratio	: >112 dBA

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

Frequency response (1 W into 8 ohms)+0/-3 dB	: 2.3 Hz - 56 kHz

Input impedance	: 20 kOhm

Input Common Mode Rejection, CMR	: 50 dB

Output impedance @ 100 Hz	: 30 mOhm

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

VPL, selectable per ch. 3)	: 141, 118, 100, 85, 71, 59, 50, 42 V

VPL, when bridged 3) 1)	: 282, 236, 200, 170, 142, 118, 100, 84 V

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

- Gain and Level

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

: 23, 26, 29, 32, 35, 38, 41, 44 dB

Default gain	: 35 dB

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

- Connectors and switches

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

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

Output bridge mode	: A+B and/or C+D, inputs A and C are input source

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

- Front-panel indicators

Common

NomadLink® Network; Power Average Limiter (PAL) 2) Power on

Per channel

Signal present / High-impedance; -10 dB and -4 dB output signal; Voltage Peak Limiter (VPL); Current Peak Limiter (CPL); Very High Frequency (VHF); High Temperature; Fault; Mute

- Power

Operating voltage, 230V / 115V nominal	: 130 -265 / 65-135V

Minimum power-up voltage, 230V / 115V	: 171V / 85V

Power Average Limiter (PAL) 2)	: Yes

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

Mains connector	: 230 V CE: 16 A, CEE7; 115 V ETL: 20A / NEMA 5-20P

Dimensions (W/H/D)

W: 483 mm (19”), H: 88 mm (2 U), D: 343 mm (13.5”)

Weight	:12 kg (26.4 lbs.)

Finish	:Black painted steel chassis with gray painted steel front

Approvals

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

* C 16:4 동등이상품.