Lab Gruppen CA2401 240W Commercial Amplifier with Energy Star Certification

CA2401: 240 Watt Commercial Amplifier 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 offering extreme flexibility on every channel. CA2401 is easy to install and operate – even for non-technical personnel. Simply put, the CA2401 is ideal-suited for bars & restaurants, retail destinations, hotels, corporate, education or other venues needing background music and/or a public address system.

Features

• 240 Watt amplifier for commercial and industrial applications
• Low-Z (4/8 Ohm) and High-Z (70/100 V) operation with switchable high-pass filter
• Energy Star* certified design conserves energy and drastically reduces operational cost
• Direct drive, constant power technology for superior audio performance and reliability
• GPI remote volume control using standard RJ-45 connector and Ethernet cable
• Individual front panel master volume and bass/treble controls
• Auto Ramp circuitry for quiet and fast power up/down enables real-world energy savings
• Front panel power control button for direct access
• Rack-mountable 1U, half-rack width enclosure with joining brackets for rack, table and wall mounting
• Euroblock type amplifier input and output connectors
• Convection-cooled, fan-less amplifier technology for low noise

Specifications

General

• Maximum Output Power: 4 or 8 Ω per channel
• Number of Output 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: 41 Ω

Controls

• Front: Power standby button, gain control tone controls – bass and treble
• Rear: Load config – (4 Ω / 8 Ω / 70 V / 100 V), switchable 80 Hz high-pass filter
• Bass: ± 10 dB @ 100 Hz
• Treble: ±10 dB @ 10 kHz

Indicators

• Power: On (blue), force standby (red), sleep (yellow)
• Master
• Signal (green LED): >12.3 Mv (-36 DbU)
• Limit (red LED): Input clip, output limit
• Fault (Red LED): Overheat, DC fault, over current, etc

System

• 1 x 3-pin, 5.08 mm Euroblock connector, 1 x RCA stereo summed
• Input Impedance: 10 kΩ unbalanced and RCA, 20 kΩ balanced
• Maximum Input Level: 9.75 (+22 dBu)
• Outputs: 1 x 2-pin, 5.08 mm Euroblock connector
• Output Circuit Type: Class D
• Remote Connector: 1 x RJ45 connector

Performances

• Distortion 1/8 Rated Power: <.05%
• Frequency Response: 20 Hz ti 29 kHz, +.5 / -1 dB
• Crosstalk (2-channel models: >85 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 behavior, DC-fault protection

Power Supply, Voltage (Fuse)

• Main Voltage: 100-240 V~, 50/60 Hz with active power factor connection
• Fuse: T 6.3 A L 2450 V
• Power Consumption 1/8th Rated Power @ 4 Ω: 70 W
• Mains Connector: Standard IEC Connector

Dimensions

• Dimensions (H x W x D): 44 x 218 x 299 mm (1.7 x 8.6 x 11.8 inches)
• Height: 2.4 kg (5.3 lbs)
• Finish: Brushed black anodized aluminum chassis black painted steel bottom