Lab Gruppen CPA2401 240W 5-Channel Commercial Mixer Amplifier with Bluetooth & USB Media Player

Full Description

Streamlined media playback and connectivity

The CPA2401 simplifies music playback with built-in Bluetooth streaming and a USB media player. Stream audio directly from smartphones, tablets, or laptops, or play files from a USB stick using the intuitive LCD navigation. For additional inputs, three mic/line and two line inputs are provided, each with independent volume control. Whether for announcements, background music, or multimedia presentations, this amplifier supports seamless integration into your setup.

Flexible installation and operation

Designed for ease of installation, the CPA2401 includes rubber feet for desktop placement and brackets for wall or under-shelf mounting. Optional rack-mount hardware allows one or two units to fit side-by-side in a single rack space. Its simple configuration options, including selectable Low-Z and High-Z operation, ensure compatibility with a variety of speaker systems, making it ideal for both small and large venues.

Energy-saving performance

The CPA2401 features Auto Ramp technology for efficient power management. The system automatically enters sleep mode after 20 minutes of inactivity, resuming instantly when a signal is detected. This intelligent energy-saving design reduces running costs without compromising on audio quality. The front panel power button also allows for immediate standby mode activation when needed.

Expandable control and scalability

Equipped with an RJ-45 receptacle, the CPA2401 supports remote volume control via optional wall-mounted or tabletop controllers. This makes it perfect for evolving audio setups, as the system can scale to meet the needs of larger or multi-zone installations. Its robust construction and adaptable design make the CPA2401 an essential component for any professional audio system.

Features

• 120 W mixer amplifier for commercial and installation audio
• Low-Z and High-Z modes with switchable high-pass filtering offer connectivity with a variety of speakers
• Three mic/line inputs and two line inputs each with individual volume controls and outputs
• Built-in media player for playback of tracks via Bluetooth or USB
• Individual volume and tone controls per input on front panel for easy control
• Priority and chime muting functionality for overriding background music when needed
• Direct drive design provides consistent power
• Remote volume control using standard RJ-45 connector and Ethernet cable
• Auto Ramp circuitry provides quiet power up and power down while saving energy
• Front panel power control for easy switching
• Aux output allows for connectivity with other amplifiers

Specifications

• Maximum Output Power: 4 Or 8 Ω Per Channel - 240 W
• Number Of Amplifier Channels: 1
• Minimum 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), Fault (Red LED): 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
• Minimum Capacity: 1.0 GB
• Minimum 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 Model): >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
• Finish: Brushed Black Anodized Aluminum Chassis With Black Painted Steel Bottom
• Dimensions (H x W x D): 44 x 437 x 248 mm (1.7 x 17.2 x 9.8")
• Weight: 3.2 kg (7.0 lbs)