DP-SP3 Digital Speaker Processor

DP-SP3 Digital Speaker Processor

The DP-SP3 CE is a versatile 1U rack mountable digital speaker processor designed to deliver exceptional audio management capabilities for various applications. Featuring 2 inputs and 6 outputs, this device incorporates advanced digital signal processing functions including Equalizer, Crossover, Matrix, Compressor, and Delay. Whether for professional audio installations or sophisticated sound setups, the DP-SP3 ensures precise control and optimization of audio signals.

Key Features and Specifications:

Design and Connectivity:

• Compact 1U rack mountable design suitable for EIA component racks
• Robust construction with an aluminum panel and surface-treated steel case
• Dimensions: 482 (W) × 44 (H) × 289 (D) mm; Weight: 3.1 kg

Audio Processing Capabilities:

• Equalizer: Parametric equalizer with adjustable frequency and Q parameters
• Filters: Includes high-pass, low-pass, notch, all-pass, high-shelving, and low-shelving filters
• Crossover: Supports 2-way, 3-way, and 4-way configurations with adjustable filter types and slopes
• Compressor: Offers precise control over threshold, ratio, attack, and release times
• Delay: Allows precise delay adjustments up to 682.656 ms in 0.01 ms steps
• Matrix: 2 inputs to 6 outputs crosspoint gain control

Additional Functions:

• Input PAD (-14 dB) control for input signal adjustment
• Analog output attenuator (- to 0 dB in 1 dB steps) for output level adjustment
• EQ characteristic library for TOA speakers
• Output MUTE switch for each of the 6 output channels
• Network Connectivity: 10BASE-T/100BASE-TX Ethernet interface for LAN connectivity

User Interface and Control:

• Control options include contact inputs for preset memory selection, volume control, and mute functions
• Operational convenience via supplied DP-SP3 PC Software for comprehensive setup and management

Power and Environment:

• Power Source: 220-240 V AC, 50/60 Hz; Power Consumption: 25 W
• Operating Temperature: 0 ℃ to +40 ℃; Operating Humidity: 90 % RH (no condensation)

The DP-SP3 CE is engineered to meet the demanding requirements of professional audio environments, providing robust performance and flexibility in audio signal processing. Whether deployed in conference venues, auditoriums, or broadcast studios, its comprehensive feature set and reliable operation make it a preferred choice for enhancing audio quality and system management efficiency.