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Everything In Music Since 1958
Everything In Music Since 1958

Lab Gruppen CA2401 240 W Commercial Amplifier

Out of Stock
Original price $469.00 - Original price $469.00
Original price $469.00
$477.95 - $477.95
Current price $477.95
About Inventory Status

Call or text us at 301-946-8808.

In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions

Call or text us at 301-946-8808.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

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Flexible and Convenient - The Lab Gruppen CA2401 240 W Commercial Amplifier

The Lab Gruppen CA2401 240 W 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.

  • 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



  • 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


  • 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


  • 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


  • 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


  • 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 (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

Manufacturer: Lab Gruppen
Model: CA2401_US1
SKU: I620004-N-0-WHXA
UPC: 4033653090476

We are Chuck Levin's Washington Music Center

Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

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