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Audison Prima APBX 8 DS


Need removable, low, strong bass in a small space? This 8″ sub in its smart, compact enclosure could be just what you are after. Featuring adjustable, anti-slip velcro covered feet, this compact bass enclosure at just 8.5 Litres features the APS 8 D dual coil 8″ subwoofer offering long excursion for a subwoofer in this class and therefore able to produce lots of bass when matched with a Prima amplifier.



  • Ultra-low profile (5.16 in. / 131 mm) box with sealed designperfectly tuned to fully exploit the APS 8 D driver.
  • 2S2 (2 Sides/2 Sounds) design provides the ability to choose between Down-Firing mounting to increase the low-frequency extension and Up-Firing install to obtain more punch anddefinition.
  • Leveling feet with velcro inserts included for a secure grip with the carpet while maintaining easy removal.
  • SSP (Sub Smart Plug) features both traditional push contacts anda Plug-&-Play terminal block to easily configure the impedance asrequired and provides a quick release.
  • Rounded corners allow easy positioning in the trunk and act as reinforcement to reduce enclosure resonance.
  • Special designed cone-dustcap-basket geometry which guarantees a long linear excursion capability (9 mm, one-way).
  • Massive driver motor assembly, optimized with FEM (Finite Element Modeling) for perfect control under high excursion conditions.
  • Water-repellent treated paper 8 in. cone, featuring a profiledeveloped with FEM simulation and optimized with the Klippel Scan Vibrometer.
  • Specifically developed to be combined with either AP1 D mono or AP4.9 bit/AP4 D (2 CH bridged) amplifiers taking advantageof the bass boost feature and integrated parametric equalizer of the built-in DSP.
  • Sturdy metal grid included for a total protection of the subwoofer driver.

Technical Specification

Size: 200 mm (8”)
Power Handling: 250 W Continuous Power
500 W Peak Power
Impedance (Ohms): 4 + 4
Sub box size: mm (in.) 377 (14.84) x 334 (13.15)x 109 (4.29)
Magnet: High density flux ferrite
Cone: Cotton-Fibre pressed paper
Weight of one component kg (lb) 6.22 (13.71)