מגבר מיקסר 240W עם BT/USB ו-3 כניסות מיק/ליין+2 כניסות ליין LAB GRUPPEN CPA2401

TT

240 Watt Commercial Mixer Amplifier with 5 Inputs, Bluetooth Streaming, USB Media Player

Product Features
240 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

3 mic/line inputs plus 2 line inputs each with individual volume controls and output routing

High-quality media playback via Bluetooth streaming

USB media player with intuitive LCD navigation to play audio files via USB stick

Individual front panel master volume and bass/treble controls

Configurable priority and chime 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 realworld energy savings

Front panel power control button for direct access

Aux output for expansion to additional amplifiers

Rack-mountable 1U, 19″ enclosure with brackets for rack mounting

Euroblock type mic/line input and output connectors

Convection-cooled, fan-less amplifier technology for low noise

Specification

Maximum Output Power
Maximum Output Power 4 or 8 Ω per channel:240 W

Number of Amplifier Channels
Number:1

Minimun Load Impedance
4 Ω mode:4 Ω
8 Ω mode:8 Ω
70 V output mode:20 Ω
100 V output mode:42 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:2 x 3-pin Euroblock connector, 3 x stereo RCA

Impedance
Balanced mic/line: 20 kΩ
Unbalanced line and RCA: 10 kΩ

Input sensitivity for max amplifier output or max 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 voltage:48 V

Controls
Front:Power standby button, input and output gain control, tone controls – bass and treble, bluetooth audio controls
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 voltage, 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)
>12.3 mV (-36 dBu): Clip

Master
Signal (green LED): >-50 dBu
Fault (red LED): Overheat, DC fault, over current, etc

Bluetooth
Frequency range:2402 – 2480 MHz
Channel number:79
Bluetooth version:4.2
Reception range:Up to 15 m (45 ft)
Output power:10 dBm
Supported codec:SBC
Supported profiles:AVRCP 1.4, A2DP 1.2

USB Drive Requirements
Type:USB 2.0
Min capacity:1.0 GB
Min speed:12 MB/s read, 7 MB/s write
Supported file formats:AAC, WMA, MP3, WAV

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

Performance
Distortion, 1/8 rated power:<0.5%
Frequency response:20 Hz to 20 kHz, +0.5/-2 dB
Crosstalk (2 channel models):>70 dB
Signal-to-noise:>95 dB
High-pass filter:80 Hz HPF

Circuit Protection
Cooling:Convection-cooled, fanless
Amplifier protection:Thermal protection, over current protection, DC 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 6.3 A L 250 V
Power consumption 1/8th rated power @ 4 Ω:60 W
Mains connector:Standard IEC connector

Dimensions (H x W x D)
Dimensions (H x W x D):44 x 437 x 248 mm
Weight:3.2 kg
Finish:Brushed black anodized aluminum chassis with black painted steel bottom