품 명		POWER AMPLIFIERS
모 델		PLM 10000Q	제조사	LAB. GRUPPEN
Technical Specifications
	제품스펙 General Number of input channels : 2 Number of output channels : 4 Peak total output all channels driven : 10800 w Max. Peak output voltage per channel : 153 v Max. output current per channel : 35.5 Arms,49 A peak Max. Output Power All channels driven 2 ohms : 2350w 2.7 ohms : 2700w 4 ohms : 2300w 8 ohms : 1300w 16 ohms : 660w Channels A and B, while channels C and D are driven at -3dB 2 ohms : 2350w 2.7 ohms : 2900w 4 ohms : 2400w 8 ohms : 1300w 16 ohms : 660w Power Operating voltage, 230 V / 115 V nominal 1) 140-265 V / 70-135 V (45 - 66 Hz) Soft start / Inrush Current Draw Yes / max. 5 A Mains Power Average Limiter (PAL) Yes Dimensions: W:483mm(19”), H:88mm(2U), Overall D:470mm(18.5”)deep including handles and rear support. Weight: 13.5 kg (29 lbs.) Finish: Black painted steel chassis with black painted steel / aluminum front Approvals: CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC

(주)사운드솔루션

5) POWER AMPLIFIERS

1. 개  요

스피커를 울리기 위하여 필요한 전력을 증폭하여 만들어 내는 기기

2. 기능 및 특성

2700 W per channel @ 2.7 ohms**

2350 W per channel @ 4 ohms**

2U chassis weighing only 13 kg (29 lbs)

Class TD® output stage

Regulated Switch Mode Power Supply (R.SMPS™)

Copper-finned Intercooler® with transverse-mounted output devices

Full suite of protection and fault monitoring features

Comprehensive loudspeaker preset database

LoadLibrary™ load “fingerprint” (identity and characteristics) data

Comprehensive LoadSmart™ load verification and SpeakerSafe™

continuous loudspeaker performance monitoring

Dante™ low-latency digital network included as standard

Fully compatible with Dolby Lake Processor, Lake Contour™,

and Lake Mesa Quad EQ™ and Mesa Parametic EQ™ devices

Primary and secondary network connections (for daisy chaining or system redundancy)

Digitally controlled ”amplifier gain” adjustable in 0.1 dB steps from 22 to 44 dB

Digital output attenuation in 0.25 dB steps from -inf to 0 dB

Binding post or Neutrik® Speakon® (1 x NLT8, 2 x NLT4) power output connectors

Digitally implemented, zero-overshoot Inter-Sample Voltage Peak Limiting (ISVPL™) adjustable in 0.1 V steps from 18 to 150 V

Power Average Limiter (PAL)

High-brightness front-panel LCD display

Moisture resistant silicone touchpad for front-panel display mode selection and menu navigation

3. 사  양

General

Number of input channels	: 2

Number of output channels	: 4

Peak total output all channels driven	: 10800 w

Max. Peak output voltage per channel	: 153 v

Max. output current per channel	: 35.5 Arms

Max. Output Power

All channels driven

2	ohms	: 2350w

2.7	ohms	: 2700w

4	ohms	: 2300w

8	ohms	: 1300w

16	ohms	: 660w

Channels A and B, while channels C and D are driven at -3dB

2	ohms	: 2350w

2.7	ohms	: 2900w

4	ohms	: 2400w

8	ohms	: 1300w

16	ohms	: 660w

Audio Performance

THD + N 20Hz - 20kHz for 1W	: <0.05%

THD + N at 1kHz and 1dB below clipping	: <0.04%

Dynamic range with digital inputs (for all supported sample rates)

: >116 dBA

Dynamic range with analog inputs	: >114 dB

Frequency response (1 W into 8 ohms, 20 Hz - 20 kHz)

: + /-0.05 dB

Input Common Mode Rejection (CMR) 20 Hz to 1 khz

: > 78 dB

Internal sample rate	: 96 k

Internal data path	: 32 bit floating point

Product propagation delay, best case (96 kHz AES)

: 1.61 ms

Product propagation delay, analog input

: 1.68 ms

Sample Rate Converters

THD + Noise	: 0.00003%, 20Hz - 20kHz, unweighted

Analog to Digital inputs

THD + Noise

0.00022%, typical at 1kHz unweighted at +21dBu headroom setting

0.00033%, typical at 20Hz and 20kHz unweighted at +21dBu headroom setting

AES / EBU imputs

Supported resolutions	: ≤ 24 bit

Supported sample rates	: 44.1, 48, 88.2, 96, 176.4, 192 kHz

Dante Audio inputs

Supports redundant paths	: Yes

Flexible topology	: Yes

Network latency	: <500 μs

Device presets

Local memory locations for the settings of the product: 100

Limiters

Adjustable Inter-Sample Voltage Peak Limiter (ISVPL)

: 17.8 - 153 V, step size 0.1 V

Current Limiter	: 35.5 Arms

LimiterMax (rms and peak limiters)

MaxRMS (rms voltage limiter)	: Yes

MaxPeak (peak voltage limiter)	: Yes

Current Average Limiter (CAL) (max average during 500 ms)

: 25 Arms

Gain

Amplifier gain	: 22 - 44dB, step size 0.1dB

Analog attenuator	: -Inf to 0dB, step size 0.25dB

- Back panel interface

AES / EBU / I/O (input + link)	: 2 x 3-pin XLR

Analog, 2-channel I/O (input + link)	: 4 x 3-pin XLR, electronically balanced

Output connectors : Neutrik Speakon (1 x NLT8, 2 x NLT4) or 4 Binding Posts (pairs) (must be specified upon order)

Auto 10/100, Auto Uplink	: 2 x RJ45 EtherCon

Control and monitoring interface	: Via Ethernet for Dolby Lake Controller software

Detachable mains cord	: Neutrik PowerCon 32 A

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

Front-panel user interface:

Display, daylight readable LCD	: 2.5 inch

Fault/Warning/Limit/Clip indicators	: RGB LEDs

Mute and soft function buttons	: 8 provided

Standby Power button	: On/Off

Mute Enable button	: Enables muting of outputs and inputs via soft-button keypad

Meter button	: Toggles through meter views

Menu button	: Provides a menu driven interface for full function front panel control

Rotary Encoder	:Yes

Exit button	: Provides a “back” function

Power

Operating voltage, 230 V / 115 V nominal 1) 140-265 V / 70-135 V (45 - 66 Hz)

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

Mains Power Average Limiter (PAL) Yes

Dimensions: W:483mm(19”), H:88mm(2U), Overall D:470mm(18.5”)deep including handles and rear support.

Weight: 13.5 kg (29 lbs.)

Finish: Black painted steel chassis with black painted steel / aluminum front

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

* PLM10000Q 동등이상품.