XTA DC1048 4 IN 8 OUT | Professional Audio Management Processor

The XTA DC1048 for sale is a professional 4-input / 8-output digital audio management processor designed for loudspeaker management, system routing and multi-zone audio control. Its 1U rack format combines flexible signal routing, EQ, crossover filters, delay, limiting, preset management and remote control in a single professional processor.

For installations requiring more flexibility than a conventional crossover, the DC1048 provides a 4 × 8 routing architecture, making it suitable for touring systems, theatres, clubs, venues, distributed audio and professional PA installations.

XTA DC1048 Specifications

4 Inputs and 8 Outputs

At the core of the DC1048 is its:

4-In / 8-Out Architecture

Four input channels and eight independently processed outputs provide substantially more routing flexibility than a simple stereo loudspeaker processor.

The configuration is useful for systems containing several different loudspeaker sections, such as:

Main left/right

Subwoofers

Front fills

Delay speakers

Balcony fills

or

Separate venue zones

from one centralized processor.

Flexible 4 × 8 Signal Routing

The DC1048 allows input signals to be distributed across the available outputs according to the system design.

This makes it useful for both conventional crossover duties and more complex professional audio routing.

For example, a system engineer can create separate processing paths for different loudspeaker groups while maintaining centralized control over EQ, delay, crossover and limiting.

96 kHz Digital Processing

The processor operates with high-resolution digital signal processing designed for professional sound reinforcement.

Its processing architecture provides the precision needed for system tuning while keeping routing, filtering and protection functions within one rack unit.

This makes the DC1048 suitable for applications where audio quality and detailed system adjustment are important.

Extensive Input EQ

Each input provides multiple parametric EQ filters for system-wide tonal adjustment.

Available processing can be used to correct:

• Venue response
• System voicing
• Problem frequencies
• Tonal balance
• Overall system response

Different filter shapes allow the engineer to make broad tonal adjustments or more targeted corrections.

Independent Output Processing

Each of the eight outputs can be processed individually.

Output processing includes functions such as:

Parametric EQ

High-Pass Filtering

Low-Pass Filtering

Delay

Gain

Polarity

Mute

Limiting

This makes the processor particularly useful when different loudspeaker models or frequency sections require their own settings.

Professional Crossover Management

The DC1048 can operate as the central crossover processor for a multi-way professional PA system.

High-pass and low-pass filters allow frequency ranges to be assigned to individual outputs.

Depending on the loudspeaker system, separate outputs can therefore be configured for:

Sub-bass

Bass

Low-mid

Mid/high

Full-range

or other system sections.

The actual crossover settings should always follow the loudspeaker manufacturer’s requirements.

Up to Approximately 650 ms Output Delay

Independent output delay of up to approximately:

650 ms

provides useful flexibility for loudspeaker alignment.

Delay can be used for applications such as:

Time-aligning different loudspeaker sections

Delay towers

Under-balcony systems

Distributed venue speakers

and

Correcting physical offsets between drivers or cabinets.

Professional Limiter Protection

The XTA DC1048 includes output limiting functions for professional loudspeaker protection.

Its processing includes conventional program limiting alongside XTA’s D-Max limiting technology.

Correctly configured limiters can help prevent excessive signals from reaching loudspeaker components.

Limiter thresholds should always be calculated for the actual amplifier and loudspeaker combination rather than copied from unrelated systems.

Preset Storage

For venues and touring systems that use several configurations, the DC1048 provides onboard preset storage.

Up to approximately:

20 Internal Presets

can be stored for different system configurations.

This can be useful when the same equipment needs separate settings for:

Different rooms

Different loudspeaker layouts

Touring configurations

Event modes

or

Venue operating requirements.

Real-Time Clock & Scheduled Recall

An interesting feature of the DC1048 is its real-time clock and scheduling functionality.

Stored settings can be incorporated into timed system operation, making the processor particularly useful for fixed installations.

For example, a venue may require different configurations at different times or for different operational modes.

GPIO External Control

The processor also supports external triggering through GPIO.

This can allow preset or system functions to be integrated into a wider venue-control environment.

Such functionality is useful for permanent installations where everyday operators may need simple control without accessing the processor’s advanced settings.

USB & RS-485 Control

The DC1048 supports remote system management through professional communication interfaces, including:

USB

and

RS-485

This allows compatible software to be used for configuration and monitoring instead of relying solely on the front-panel controls.

For larger installations, remote management can make setup and troubleshooting considerably easier.

Compact 1U Rack Format

All of this functionality is housed in a:

1U 19-Inch Rackmount Chassis

Its compact design allows the DC1048 to fit easily into professional processing and amplifier racks without occupying unnecessary space.

This is particularly useful for touring companies and installations where rack space is limited.

Ideal Applications

The XTA DC1048 can be used for a broad range of professional applications, including:

• Touring PA systems
• Nightclubs
• Theatres
• Concert venues
• Festivals
• Houses of worship
• Conference venues
• Multi-zone installations
• Delay systems
• Professional rental inventory
• Fixed sound installations
• Loudspeaker system management

Its combination of four inputs and eight processed outputs makes it especially useful for medium and larger systems requiring more than basic stereo processing.

Useful with Professional Loudspeaker Systems

The DC1048 can form the processing center of systems using professional loudspeaker and amplifier equipment from various manufacturers.

However, crossover, EQ, delay and limiter parameters should always be configured specifically for the connected equipment.

The processor itself does not replace correct system engineering.

Condition & Included Accessories

No specific condition, selling price or accessories were supplied for this particular XTA DC1048.

Therefore, the listing should currently state:

Price: Contact for Current Price

Items such as a flightcase, power cable or rack should not be advertised as included unless separately confirmed.

Frequently Asked Questions

How many inputs does the XTA DC1048 have?

The DC1048 provides 4 input channels.

How many outputs are available?

It provides 8 independently processed outputs.

Can the XTA DC1048 be used as a loudspeaker crossover?

Yes. It provides high-pass and low-pass filtering alongside EQ, delay, gain and limiting, making it suitable for professional loudspeaker management.

Does it have output delay?

Yes. Output delay is available up to approximately 650 ms, making it useful for system alignment and distributed loudspeaker configurations.

Does the DC1048 include limiters?

Yes. Professional limiting functionality is included, including XTA’s D-Max protection system.

Can settings be saved?

Yes. The processor supports multiple internal preset memories for storing different system configurations.

Can the processor be controlled remotely?

Yes. Remote configuration is supported through interfaces including USB and RS-485 with compatible software.

How much rack space does it require?

The XTA DC1048 occupies only:

1U

in a standard 19-inch equipment rack.