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Audison Prima 500W Passive Sealed Subwoofer Enclosure - APBX 8DS

Model # APBX 8DS
Abt # APBX8DS
UPC # 8018823119887
  • 500W Peak Power Handling
  • 250W Continuous Power Handling
  • Sub Smart Plug
  • Massive Driver Motor Assembly
  • Black Finish
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Audison APBX8DS Prima 500W Passive Sealed Subwoofer Enclosure

The APBX 8 DS loaded enclosure provides the highest performance/ size ratio. For this purpose an 8.5 lt. sealed enclosure with a 4+4 ohm dual voice-coil configuration was adopted to exploit the full power of an AP5.9 bit (paralleling voice coils for a 2 ohm load) or with two pairs of AP8.9 bit bridged channels (one bridged pair of channels to each voice coil). The speakers high excursion capability allows the use of the proprietary BASS BOOST of AP bit amplifiers to make use of all the available power for rich and dynamic bass.

Key Features

  • 2S² (2 Sides / 2 Sounds) design
    Provides the ability to select between Down-Firing positioning to increase the low frequency extension and Up-Firing install to obtain more punch and definition.
  • SSP (Sub Smart Plug) terminal block
    Provided with a Plug&Play connector to be able to disconnect the box easily and safely.

Features

  • Ultra-low profile (5.16 in. / 131 mm) box with sealed design perfectly 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 and definition.
  • 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 and a Plug-&-Play terminal block to easily configure the impedance as required 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 pressed paper 8 in. cone, featuring a profile developed 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 advantage of 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.
California customers:

Frequently Asked Questions

  • The enclosure supports a continuous power handling of 250 watts RMS and a peak power handling of 500 watts, allowing it to manage high power levels for rich and dynamic bass performance without damage.
  • The enclosure features a Sub Smart Plug (SSP) system with both traditional push contacts and a plug-and-play terminal block, making it easy to configure the impedance to meet various amplifier requirements and allowing for quick and flexible setup.
  • It has an ultra-low profile sealed design tuned to maximize driver performance, and a versatile 2S² design enabling down-firing installation for deeper low-frequency extension or up-firing for more punch and definition, ensuring tailored bass output.
  • The enclosure is finished in a durable black coating with rounded corners that reinforce structure and reduce resonance. It includes a sturdy metal grille to protect the subwoofer driver, and a water-repellent pressed paper cone designed for long excursion and high performance.
  • Yes, it comes with leveling feet that have velcro inserts to secure grip on carpeting while allowing easy removal, ensuring the enclosure stays stable during use without damaging surfaces.