Toa Electronics DP-SP3 2-In/6-Out Digital Speaker System Processor

Toa Electronics DP-SP3 2-In/6-Out Digital Speaker System Processor

Toa Electronics DP-SP3 2-In/6-Out Digital Speaker System Processor


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Product Highlights

  • Equalizer and TOA Speaker EQ Library
  • Digital Crossover System and Matrix
  • Compressor and Delay
  • Input Pad
  • Analog Output Attenuator
  • Output Mute Control
  • Contact Input Terminals
  • PC Software Control Over LAN
  • 24-bit 96 kHz Resolution
  • 10 Filters/Input, 12 Filters/Output
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Toa Electronics DP-SP3 overview

  • 1Description

The TOA Electronics DP-SP3 2-In/6-Out Digital Speaker System Processor is a 1RU rackmountable signal processor designed for 3-way multi-amp systems in venues, banquet halls, houses of worships, restaurants, gymnasiums, and more. It features an equalizer, crossover, digital matrix, compressor, and delay. It also features an input pad, an analog output attenuator, an output mute control, front panel LED metering, 16 re-callable presets, an EQ characteristic library for optimization of TOA speakers, and contact input terminals. The unit includes a CAT5 connection for software control from a PC over a local area network.

The unit features 24-bit 96 kHz sampling resolution, 10 filters on each input, and 12 filters on each output for any combination of high/low shelving filters, all-pass, notch filters, CD horn equalizers, high/low pass filters, or parametric equalizer. It includes four contact input terminals for output volume control, output muting, and memory recall. The unit comes with a power cord, eight 3P removable terminal plugs, one 5P removable terminal plug, and a CD-ROM containing software for Windows.

In the Box
Toa Electronics DP-SP3 2-In/6-Out Digital Speaker System Processor
  • Power Supply Cord
  • 8 x Removable Terminal Plugs (3P)
  • Removable Terminal Plug (5P)
  • CD-ROM Containing Software Setup
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    Toa Electronics DP-SP3 specs

    Frequency Response 20 to 20,000 Hz ±1 dB
    Sampling Frequency 96 kHz
    Dynamic Range 110 dB or more
    Distortion 0.03% or less 1 kHz, +4 dB+ input/output, 20 to 20,000 Hz BPF
    Crosstalk -80 dB or less, 1 kHz
    Input 2x channels, +4 dB+ (max +24 dB+), 10 kΩ, electronically-balanced, removable terminal block (3P)
    Output 6x channels, +4 dB+ (max +24 dB+), applicable load 600 Ω or more, electronically-balanced, removable terminal block (3P)
    A/D Converter 24-bits
    D/A Converter 24-bits
    Preset 16
    Signal Processing
    Equalizer Parametric Equalizer: 20 to 20,000 Hz: ±15 dB, Q: 0.267 to 69.249
    High-Pass Filter: 20 to 20,000 Hz: 6 dB/oct, 12 dB/oct
    Low-Pass Filter: 20 to 20,000 Hz: 6 dB/oct, 12 dB/oct
    Notch Filter: 20 to 20,000 Hz: Q: 8.651 to 69.249
    All-Pass Filter: 20 to 20,000 Hz: Q: 0.267 to 69.249
    High-Shelving Filter: 5 to 20,000 Hz: ±15 dB
    Low-Shelving Filter: 20 to 500 Hz: ±15 dB
    Horn Equalizer: 20 kHz, 0 to 18 dB in 0.5 dB steps
    Crossover 2 ways, 3 ways, 4 ways
    Crossover Filter: 20 to 20,000 Hz, 6 dB/oct, 12 dB/oct, 18 dB/oct, 24 dB/oct
    -15 to +12 dB, polarity switchable
    Delay: 0 to 170.656 ms in 0.01 ms steps
    Compressor Threshold: -20 to +20 dB in 1 dB steps
    Ratio: 1:1, 1.1:1, 1.2:1, 1.3:1, 1.5:1, 1.7:1, 2:1, 2.3:1, 2.6:1, 3:1, 4:1, 7:1, 8:1, 10:1, 12:1, 20:1, ∞:1
    Attack time: 0.2 ms to 5 s
    Release time: 10 ms to 5 s
    Delay 0 to 682.656 ms in 0.01 ms steps
    Matrix Type 2 x 6
    Crosspoint Mixing Modes -∞ to 0 dB in 1 dB steps
    Function Input PAD (-14 dB) control, analog output attenuator
    (-∞ to 0 dB in 1 dB steps) control, EQ characteristic library for TOA speakers, input/output level indicator (4-point LED indicator), output MUTE switch x6
    Contact Input: 4 channels, open voltage: 5 VDC, short-circuit current: 5 mA, removable terminal block (5 P)
    Control Function: Preset memory selection, volume control, and mute
    Network Network 1/F: 1 channel of 10BASE-T/100BASE-TX (auto-negotiation)
    RJ45 connector, connection via switching hub
    Network Protocol: TCP/IP
    Connection Cable: Shielded Cat 5 or higher twisted pair cable for LAN (Cat. 5-STP or better)
    Maximum Cable Length: 100 m (109.36 yd) (between DP-SP3 and switching hub)
    Operating Temperature 32 to 104°F (0 to +40° C)
    Operating Humidity 90% RHS (no condensation)
    Finish Panel: Aluminum, hairline, back
    Case: Surface-treated steel plate
    Power Source 100 to 120 VAC at 60 Hz
    Power Consumption 25 W
    Requirements CPU: Pentium 4, 1.0 GHz or faster
    Memory: Windows XP - 512 MB or more, other OS - 1.0 GB or more
    Display: 1024 x 768 resolution or higher
    Free Hard Disk Space: 16 MB or more, however 600 MB or more is required for the 32-bit version or 1.5 GB or more for 64-bit version when *.NET framework* is not yet installed

    Optical Drive: CD-ROM drive
    Network Adapter: 10BASE-T or faster connection

    Windows XP Service Pack 3 or later, Windows Vista (32/64-bit) Service Pack 1 or later, Windows 7 (32/64-bit)

    Required Component: .NET Framework 4 Client Profile
    Dimensions (W x H x D) 18.98 x 1.73 x 11.38" (482 x 44 x 289 mm)
    Weight 6.83 lb (3.10 kg)
    Packaging Infoxaysveqayfsxweretcywbedzwbwtvcwdzwy
    Package Weight 10.0 lb
    Box Dimensions (LxWxH) 22.441 x 18.819 x 3.543"

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