Technical Pro Passive Low Profile Soundbar & Bluetooth Speaker


SKU: MAD3389 Category:


The SB-4 passive soundbar is designed to provide a visually balanced this stylish, high performance, passive soundbar is ideal for installers keen to deliver premium performance in media room applications. Ease of installation is another key advantage of the SB-4. High quality, low profile binding posts provide an easy and trouble free connection, with the terminals recessed neatly to enable a flush to wall installation. The terminal panel also houses standard fixing points compatible with SANUS TV mounts, with many options for TV and wall installation.

Key Features:

  • Full-theater sound for your TV and music streams
  • Piano Finish Low profile design that practically disappears.
  • Clear, Crisp, Sound you just can’t miss.
  • Simple two-cord setup. One for power, one for your TV.


  • Aux(2)
  • Optical
  • Bluetooth
  • Audio outputs: RCA (2 CH)



Frequency Response
70 Hz – 30 kHz
87 dB
Nominal Impedance
8 ohms
Power Handling
80 W
System Power Handling
100 (High pass filter set to 100 Hz)
Recommended Amplifier Requirements
30 – 100 W
Crossover Frequency
80 – 120 Hz
Maximum SPL
104 (108.8 all channels driven)