L-Acoustics LA-RAK II with LA12X Amplified Controllers

The L-Acoustics LA-RAK II with LA12X Amplified Controllers is a professional touring amplification solution designed for high-performance L-Acoustics sound systems. Built for demanding rental, touring, festival and live-production applications, the LA-RAK II combines powerful amplification, DSP processing, signal distribution and network control in one transport-ready rack.

This system provides professional users with a practical, integrated solution for powering and managing compatible L-Acoustics loudspeaker systems while reducing setup time on site.

L-Acoustics LA-RAK II System

The LA-RAK II is designed as a complete touring rack rather than simply a collection of individual amplifiers. In its standard LA-RAK II AVB configuration, the rack incorporates three LA12X amplified controllers, providing a total of 12 amplification channels.

The integrated rack architecture makes it particularly suitable for professional sound companies requiring reliable amplification that can be quickly deployed for concerts, festivals, tours and large-scale events.

Standard LA-RAK II AVB Configuration

The standard system includes:

• 3 × L-Acoustics LA12X amplified controllers
• 2 × LS10 AVB network switches
• LA-PANEL II audio distribution
• LA-POWER II power distribution
• Internal signal and power cabling
• Touring rack enclosure
• Front and rear rack doors
• Coupling hardware

Important: The exact components supplied with a used LA-RAK II should always be confirmed against the individual unit being offered.

LA12X Amplified Controllers

At the heart of the LA-RAK II are the L-Acoustics LA12X amplified controllers.

Each LA12X uses a four-input, four-output architecture and combines amplification, digital signal processing, loudspeaker management and system protection.

LA12X Output Power

Each LA12X provides up to:

• 4 × 3,300 W at 2.7 ohms
• 4 × 2,600 W at 4 ohms
• 4 × 1,400 W at 8 ohms

With three LA12X controllers installed, the LA-RAK II provides a powerful centralized amplification platform for professional L-Acoustics systems.

Advanced DSP and System Management

The LA12X is more than a conventional power amplifier. It includes integrated DSP specifically designed for professional L-Acoustics system operation.

Key capabilities include:

• 96 kHz DSP processing
• Flexible 4 × 4 routing
• FIR and IIR equalization
• Array Morphing
• Air absorption compensation
• Output delay
• L-DRIVE system protection
• LA Network Manager control and monitoring

These features allow sound engineers and system technicians to configure, monitor and protect the connected loudspeaker system from a centralized platform.

Milan-AVB, AES/EBU and Analog Connectivity

The LA12X supports professional digital and analog audio workflows.

Available input options include:

• Milan-AVB network audio
• AES/EBU digital audio
• Analog audio

The LA-RAK II AVB configuration also incorporates LS10 network switches, creating an integrated network infrastructure suitable for modern touring applications.

Designed for Professional Touring

The L-Acoustics LA-RAK II is particularly well suited to environments where equipment needs to be transported, connected and deployed repeatedly.

Typical applications include:

• Concert touring
• Festivals
• Live events
• Professional AV rental
• Stadium productions
• Theatre productions
• Corporate events
• Large venues
• Touring sound systems
• Temporary sound reinforcement installations

Because amplification, networking and distribution are combined inside the rack, system setup can be considerably more organized than deploying individual amplified controllers separately.

Why Buy a Used L-Acoustics LA-RAK II?

Purchasing a used LA-RAK II can provide professional rental companies, production companies and system owners with access to established L-Acoustics amplification infrastructure without necessarily purchasing every component individually.

Before purchasing, buyers should confirm:

• LA12X quantity
• Physical condition
• Functional condition
• Network components
• Power distribution
• Audio distribution
• Rack condition
• Included cabling
• Connector condition
• Firmware status
• Service history where available

For professional systems, the exact configuration should always be confirmed before shipment or collection.

Technical Highlights

Product: L-Acoustics LA-RAK II
Type: Professional touring amplification rack
Amplified Controllers: LA12X
Standard Amplification Channels: 12
Amplifier Architecture: 4 × 4 per LA12X
Maximum LA12X Output: 4 × 3,300 W at 2.7 ohms per controller
Audio Inputs: Milan-AVB, AES/EBU and Analog
Remote Management: LA Network Manager
Application: Professional touring and sound reinforcement

Worldwide Shipping Available

International delivery can be arranged for the L-Acoustics LA-RAK II with LA12X Amplified Controllers.

Shipping costs depend on:

• Destination country
• Number of racks purchased
• Packed dimensions
• Gross weight
• Freight method
• Insurance requirements

For international orders, request a shipping quotation with your delivery country and postal code.

Inspection and Equipment Verification

For high-value professional audio equipment, buyers should have the opportunity to review the exact equipment being purchased.

Depending on the available stock, supporting information may include product photographs, configuration information, serial information and equipment testing details.

An inspection can also be arranged where available.

Request a Quote for L-Acoustics LA-RAK II

Looking for a L-Acoustics LA-RAK II with LA12X Amplified Controllers for your rental inventory, touring system or professional sound installation?

Contact our sales team for:

• Current availability
• Quantity available
• Current price
• Equipment condition
• Configuration details
• Shipping quotation
• Additional photographs
• Technical information
• Inspection arrangements

Request availability and a quotation today.

Frequently Asked Questions

How many LA12X controllers are in an LA-RAK II?

The standard L-Acoustics LA-RAK II AVB configuration uses three LA12X amplified controllers, providing 12 channels of amplification.

What is the output power of an L-Acoustics LA12X?

Each LA12X can provide up to 4 × 3,300 W at 2.7 ohms, 4 × 2,600 W at 4 ohms or 4 × 1,400 W at 8 ohms.

Does the LA12X support AVB?

Yes. The LA12X supports Milan-AVB network audio as well as AES/EBU and analog inputs.

Can the LA-RAK II be used for touring?

Yes. The LA-RAK II is specifically designed as a professional touring rack and integrates amplification, audio distribution, power distribution and networking into a transport-ready system.

Can used LA-RAK II racks be shipped internationally?

International freight can be arranged subject to stock location, packed dimensions, weight and destination.

Can I purchase multiple LA-RAK II racks?

Availability depends on current inventory. Buyers requiring multiple racks or a complete L-Acoustics amplification package should request a system quotation.