Lab Gruppen CPA2401 – 240 Watt Commercial Mixer Amplifier with 5 Inputs, Bluetooth Streaming, USB Media Player

Description

The Lab Gruppen CPA2401 is a 240 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 offering extreme flexibility on every channel. CPA2401 is easy to install and operate – even for non-technical personnel. Simply put, the CPA2401 is ideal-suited for bars & restaurants, retail destinations, hotels, corporate, education or other venues needing background music and/or a public address system.

• 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 =+= Technical Specification
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
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
PHYSICAL
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 lbs)