4.1 CH. DSP High-Performance Audio System w/ Subwoofer

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The TK-404 system provides an unprecedented level of clarity, impact and excitement in the field of gaming audio systems. It is a great choice when you want the performance certainty and consistency of self-enclosed speakers.  The onboard digital signal processing (DSP) handles the mid-to-high crossover function before the amplifier stage for the greatest clarity and sound purity. This may be the best sounding gaming audio package yet developed.

The PC board style amplifier is ready to be integrated alongside your electronics package. A supplied wiring harness with slip-on connectors makes assembly easy, foolproof and fast. Don't risk less than ideal sound via a la carte product choice, MISCO has done the work for you by pairing the right amplifier with the right speakers.


Satellite Speakers

  • Two-way, enclosed satellite speaker with passive MF/HF crossover
  • 4" x 2.4" (100mm x 60mm) oval polypropylene cone midrange driver
  • 1.5" (40mm) aluminum dome tweeter
  • Neodymium magnets
  • Rigid glass-filled injection molded enclosure


  • 5.25" (13cm) paper cone with Polyether foam surround
  • Ported low resonance MDF (Medium Density Fiberboard) enclosure


  • 4.1 channel PCB style
  • Up to 175W total power output
  • Cool running, reliable Class D operation
  • Integrated DSP for maximum sound control (EQ, crossover and dynamic range control)
  • Analog and digital inputs
  • 24V rail power supply recommended
  • Optional MISCO power supply 36162

This kit includes:

  • Satellite - 90163 (x4)
  • Subwoofer - SB52-A
  • Amplifier - 93111
  • Wire Harness - 36155
  • Audio Input Cable - 36178

Download Product Specifications (PDF) »

More Information
Brand Name MISCO
Speaker System Type 3 Way
Enclosed Woofer Style Ported
Subwoofer Type Powered [active]
RoHS Compliant Yes
Digital Signal Processing Yes
Audio Signal Input Analog
Audio System Description 2.2.1 channel full range speaker system with enclosed satellite speakers and a sub-woofer enclosed with an amplifier
Audio System - Number of Channels 2.1 (Stereo Sub)
System Frequency Response 57 - 20kHz
Key System Features Two-way, enclosed satellite speakers with passive MF/HF crossover, 5.25" enclosed sub-woofer, and 2.2.1 channel PCB style
Satellite Impedance 6-ohms, 8-ohms
Satellite Enclosure Size and Description 7.426 x 2.907 x 4.409 enclosure with lead set and 4 position Mini Fit JR Connector
Satellite Frequency Range 57 - 20kHz
Satellite - Key Features 10 watt, 83 dB sensitivity; 15 watt, 87 dB sensitivity
Sub-Woofer Description 5.25" (133 mm) Sub-Woofer
Sub-Woofer Impedance 8 ohms
Enclosure Style Ported
Sub-Woofer Frequency Range 60 - 20kHz
Size, Enclosure H,W,L (inches & mm) 9.5" x 6" x 7.4" (241mm x 152mm x 187mm)
Sub-Woofer Key Features 50 watt, 87 dB sensitivity, paper cone, Polyether foam surround
Amplifier Style Printed Circuit Board
Amplifier Description 2.1 channel amplifier with digital signal processing
Amplifier Class Type Class-D
PCB Size (HxWxL) (mm) 0.7" x 7.16" x 4.25" (18mm x 182mm x 108mm)
Amplifier Channel Count 4.1 (2 channels Left)
Audio Input Analog Input
Digital Input S/PDIF Yes
8 Ω both HF channels driven (Watts RMS) 30
Total Low Frequency (Sub-woofer) Output Power per channel into 4 Ω. (Watts) 55
Recommended Voltage (VDC) 24
Recommended Current (A) 3.75
Recommended Power (W) 60
Connectors / Termination - Speaker Input USB Streaming, S/PDIF Digital Coaxial, Analog Input
Connectors / Termination - Speaker Output All parts of a 16 position Mini Fit JR
Wire Harness Description L/R: 4 Position Mini Fit JR, Sub-Woofer: 2 Position Mini Fit JR, To Amp: 16 Position Mini Fit JR
Wire Harness Length 48" Cables