เครื่องขยายเสียงระบบประกาศ LAB GRUPPEN CMA 1201

มิกเซอร์แอมป์ LAB GRUPPEN CMA1201 ที่ออกแบบมาสำหรับงาน Installation มี 4 mic/line inputs with individual volume controlsม กำลังขับ 120 วัตต์, Low-Z (4/8 Ohm) and High-Z (70/100 V) operation, Aux output for expansion, มีขนาดครึ่งแร็ค 1U

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Product Description

LAB GRUPPEN CMA1201 Commercial Mixer Amplifier 120W (Mono)

มิกเซอร์แอมป์ LAB GRUPPEN CMA1201 ที่ออกแบบมาสำหรับงาน Installation มี 4 mic/line inputs with individual volume controlsม กำลังขับ 120 วัตต์, Low-Z (4/8 Ohm) and High-Z (70/100 V) operation, Aux output for expansion, มีขนาดครึ่งแร็ค 1U

LAB GRUPPEN CMA1201 : 120 Watt Commercial Mixer Amplifier that provides the perfect solution for commercial and industrial applications requiring great sounding, distributed audio coupled with power conservation and reduced operating expense.

Capable of delivering high-quality sound over both Low-Z (4/8 Ohm) and High-Z (70/100 V) loudspeaker configurations and offers extreme flexibility on every channel.

The CMA1201 is easy to install and operate – even for non-technical personnel. Simply put, the CMA1201 is ideal-suited for bars and restaurants, retail destinations, hotels, corporate, education or other venues needing background music and/or a public address system

Features:

  • 120 Watt mixer amplifier for commercial and industrial applications
  • Low-Z (4/8 Ohm) and High-Z (70/100 V) operation with switchable high-pass filter
  • 4 mic/line inputs with individual volume controls
  • Energy efficient design conserves energy and reduces
  • Individual front panel master volume and bass/treble controls
  • Configurable priority muting function for background music override
  • Direct drive, constant power technology for superior audio performance and reliability
  • GPI remote volume control using standard RJ-45 connector and Ethernet cable
  • Auto Ramp circuitry for quiet and fast power up/down enables real-world energy savings
  • Front panel power control button for direct access
  • Aux output for expansion to additional amplifiers
  • Rack-mountable 1U, half-rack width enclosure with joining brackets for rack, table and wall mounting
  • Euroblock type mic/line input and output connectors
  • Convection-cooled, fan-less amplifier technology for low noise

Specifications

Maximum Output Power

4 or 8 Ω per channel 120 W

Number of Amplifier Channels

Number 1

Minimun Load Impedance

4 Ω mode 4 Ω
8 Ω mode 8 Ω
70 V output mode 41 Ω
100 V output mode 82 Ω

Audio Outputs

Amplifier output 2-pin Euroblock connector, stereo
Aux output 3-pin Euroblock connector
Aux output max level 4.88 V (16 dBu)

Audio Inputs

Mic/Line with priority/ ducking input 1 x 5-pin Euroblock connector (channel A)
Mic/Line with summed RCA 3 x 3-pin Euroblock connector, 3 x stereo RCA (channel B, C, D)
Impedance Balanced mic/line: 20 kΩ Unbalanced line and RCA: 10 kΩ
Input sensitivity for max amplifier output or nominal (+4 dBu) aux output level Mic: 0.038 V (-26 dBu)

Balanced: 1.23 V (+4 dBu)

RCA: 0.62 V (-2 dBu) each for mono sum RCA

Maximum input level 4.88 V (+16 dBu)
Microphone phantom power 48 V

Controls

Front Power standby button, input and output gain control, tone controls – bass and treble
Rear Load config – (4 Ω / 8 Ω / 70 V / 100 V), switchable 80 Hz high-pass filter, mic/line switch, vox/ducking threshold control, phantom power, input routing (2-channel models only)

Tone Controls

Bass ±10 dB @ 100 Hz
Treble ±10 dB @ 10 kHz

Indicators

Power On (blue), force standby (red), standby (yellow
Inputs
Signal (green LED) >12.3 mV (-36 dBu)
Fault (red LED) Clip
Master
Signal (green LED) >-50 dBu
Fault (red LED) Overheat, DC fault, over current, etc
Limit (red LED) Output limit

System

Output circuit type Class D
Remote connector 1 x RJ45 Ethernet connector

Performance

Distortion, 1/8 rated power <0.05%
Frequency response 20 Hz to 20 kHz, +0.5 / -1 dB
Crosstalk (2 channel models) >70 dB
Signal-to-noise >97 dBA
High-pass filter 80 Hz HPF

Circuit Protection

Cooling Convection-cooled, fanless
Amplifier protection Thermal protection, over current protection, DC protection, high frequency protection
Load protection Controlled start and shutdown behaviour, DC-fault protection

Power Supply, Voltage (Fuse)

Main voltage 100-240 V~, 50/60 Hz
Fuse T 3.15 A L 250 V
Power consumption 1/8th rated power@ 4 Ω 50 W
Mains connector Standard IEC connector

Dimensions / Weight

Dimensions (H x W x D) 44 x 218 x 299 mm (1.8 x 8.6 x 11.8″)
Weight 2.4 kg (5.3 lbs)
Finish Brushed black anodized aluminum chassis with black painted steel bottom
Approvals CE, CCC, WEEE, cTUVus, PSE, RCM, RoHS, FCC part 15 Class B

Downloads

ดาวน์โหลด Data Sheet Lab Gruppen CMA1201

Video


โทร. : 02-2031821 , 02-6414744
สายด่วน : 095-9265276 , 086-3114142

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