the t.racks DSP 4x4 Mini Pro

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the t.racks DSP 4x4 Mini Pro

the t.racks

DSP 4x4 Mini Pro

4.6 Expert Rating

Product Info

Article Number: 555772
Model: DSP 4x4 Mini Pro
Category: Crossovers
Price: $174.90

* Prices may vary. Check retailer for current pricing and availability.

The t.racks Mini Pro is a seriously clever little crossover. It's ideal for smaller rigs – bands needing a precise 2x2 or 4x4 split, or DJs running a compact system. The programming is straightforward, and the compact size is a real bonus for tight spaces.

Product Description

  • the t.racks DSP 4x4 Mini Pro
  • 4 Channel DSP
  • Very compact construction
  • Inputs: 4 x XLR balanced
  • Outputs: 4 x XLR balanced
  • Programming via USB (Windows)
  • Power supply: external power supply unit 12 V DC (centre positive) / 1.5 A
  • 3 Buttons on the front for preset switching
  • 3 Rear contact inputs via screw terminal for preset switching
  • Power switch on the back
  • Dimensions (L x W x H): 190 x 160 x 44 mm (without rack bracket) / 482 x 160 x 44 mm (with rack bracket)
  • Weight: 1.2 kg
  • Incl. power supply and rack bracket for 1 U rack mounting

*Note:* not compatible with Mac.

PROS
  • • Extremely compact footprint saves valuable rack space.
  • • USB programming offers flexible and detailed crossover adjustments.
  • • Solid build quality; feels robust despite its small size.
  • • Preset buttons allow for quick, on-the-fly sound adjustments during live performances.
CONS
  • • Windows-only programming significantly limits Mac users’ accessibility.
  • • Limited channel count restricts its use for complex, multi-way systems.
  • • External power brick adds clutter and potential cable management issues.

Product Video

Key Features

Type 4-Way Active Crossover
Channels 4
Frequency Range 20Hz - 20kHz (typical active crossover range)
Connections 4 x XLR Balanced Inputs, 4 x XLR Balanced Outputs, USB (Programming)
Weight 1.2 kg

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Frequently Asked Questions

Unfortunately, the programming software is exclusively for Windows. Mac users are out of luck unless they have a Windows partition or virtual machine.
The rear contact inputs allow for external switching – a footswitch or mixing console can trigger preset changes, enabling dynamic sound shaping on stage.
It uses a standard 12V DC power supply with a center-positive polarity. Make sure you use the included unit, as incorrect voltage can damage the unit.

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