SKU: 40488181751

MiniDSP 2x4 HD DSP Processor Ideal For Subwoofer Correction

Sale price$188.55 Regular price$209.50
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

MiniDSP 2x4 HD DSP Processor Ideal For Subwoofer CorrectionMeet the highly anticipated "reboot" of the best selling miniDSP 2x4 digital audio processor the miniDSP 2x4 HD! This compact device is packed with tried and tested audio processing features including versatile parametric EQ, Butterworth and Linkwitz Riley crossovers, advanced biquad programming, and individual output channel delay. With miniDSP's "one hardware many plugins" concept, the possibilities for future applications are endless. The upgraded

Meet the highly anticipated "reboot" of the best-selling miniDSP 2x4 digital audio processor - the miniDSP 2x4 HD! This compact device is packed with tried and tested audio processing features including versatile parametric EQ, Butterworth and Linkwitz-Riley crossovers, advanced biquad programming, and individual output channel delay.

With miniDSP's "one hardware many plugins" concept, the possibilities for future applications are endless. The upgraded 400 MHz Analog Devices SHARC processor enables substantial processing upgrades, such as 96 kHz internal processing for true high-resolution audio and assignable FIR filter taps for advanced equalisation, crossover, and room correction capabilities. And with user-friendly interface software, accessing and programming these features is a breeze. Not only that, the miniDSP 2x4 HD boasts upgraded I/O capabilities with USB audio streaming up to 192 kHz and a TOSLINK digital input.

Whether for full-sized hifi and home theatre systems, desktops

Note: Two MiniDSP 2x4HD's are shown in the first photo to show it from both sides.

Features

  • ADSP21489 400MHz Sharc DSP floating point engine
  • XMOS Xcore200 for USB control and bidirectional audio streaming
  • 24 bit ADC/DAC resolution
  • Unbalanced inputs switchable with a jumper between 4Vrms and 2Vrms
  • Toslink digital input
  • Unbalanced outputs: Max 2Vrms
  • USB Audio Class 2 Bidirectional streaming with ASIO drivers, driverless under MAC OSx
  • 4 preset configuration, recallable via IR, Software
  • Plug&Play USB driver and real time Software configuration using miniDSP plug-ins
  • Device does not required a PC once configured
  • External single 12V supply

What's in the box?

  • 1 x MiniDSP 2x4 HD, board assembled and ready to use
  • 1 x 12V power supply with UK/EU/US/AU plugs
  • 1 x IR remote
  • 1 x shielded USB cable
  • 1 x plugin automatically included in the user downloads

Specifications

Digital Signal Processor Engine Analog Devices Fixed point DSP SHARC
ADSP21489

Internal Processing resolution
& Sample rate

32 bit / 96kHz with 2x4HD1 plugin

Input/Ouput Configuration

2 in / 4 out

Audio Input Connectivity

Unbalanced analog input, RCA terminated
Stereo Digital Inputs: TOSLINK (optical)
Stereo USB audio input: USB Audio
Supported ASCR: 20~216kHz

Audio Output Connectivity

Unbalanced output, RCA terminated
USB Audio streaming: USB audio 4ch

Input / Output Max Levels

IN: 2Vrms / 4Vrms (jumper-selectable)
OUT: 2Vrms

Input Impendance
10 kΩ 
Output Impedance 560 
Calibration Software miniDSP 2x4 HD1 plug-in
Filtering Technology FIR + IIR
DSP Presets Up to 4 presets
Dimensions 27 x 119 x 107 mm
Power 12 VDC single supply
2.1 mm round plug
2.5W
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40488181751

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Erik
Dallas, US
★★★★★ 5
Good shorts but they run big
Size: 38, Color: Dusty Olive
I've been losing weight and picked these up in my new size (38). It turns out these are cut for a generous American midsection, and have an elastic fit in the waist, so you can (and probably should!) safely go down a size. I got mine in 34 instead and they fit great.
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Reviewed in the United States on May 22, 2026
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MB
Whiting, US
★★★★★ 5
Great fit, functional, most comfortable shorts!
Size: 30, Color: Anthracite Camo
These are my go-to shorts, I now have five pair in different camo colors! I suggest one waist size smaller than you normally wear, (I buy a 30 instead of a 32, because they stretch and would be too sloppy if I purchased my regular size). The large open slotted pocket on the left, behind the Velcro flap pocket, is perfect for a normal sized cell phone. Plenty of utility pockets for EDC. Since these stretch slightly to accommodate movement and sitting, they are extremely comfortable. Also, my wife says they are good looking on me, so that gets an extra star!
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Reviewed in the United States on March 24, 2026
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garym
Massapequa, US
★★★★★ 5
great shorts
Size: 38, Color: Gunmetal
excellent shorts. slightly loose around the waist, which i prefer. inseam is perfect just above the knee. light weight and roomy. wash well.
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Reviewed in the United States on May 24, 2026
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Leonard Ray Epley Jr
Charlottesville, US
★★★★★ 5
Love the material!
Size: Large, Color: Black
Very soft and beautiful material. The size was perfect. It works well for layering and can also be dressed up. It is not clingy at all. The quality is great.
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Reviewed in the United States on May 30, 2026
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Jessi
Alexandria, US
★★★★★ 5
Worked well for my needs!
Size: X-Large, Color: Black
Nice thick material. I think these could be workout shirts or regular day attire. Soft, wash well, nice stretch, and arm pit gaps aren’t a so wide they look silly or sloppy. Good value for the money. True to size as well.
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Reviewed in the United States on April 24, 2026

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