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Home | Subwoofer Box | Prima | APBX 8 DS

APBX 8 DS Subwoofer Box | 500 W Peak Power | 200 mm | 4 + 4 ohm sub box

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.

Technical Specs

Size 200 mm
Power Handling - Peak 500 W
Power Handling - Continuous 250 W
Magnet Material HIGH DENSITY FLUX FERRITE
Cone Material WATER REPELLENT PRESSED PAPER

Dimensions

APBX 8 DS
Dimension A 374 mm
Dimension B 334 mm
Dimension C 109 mm
Dimension D 131 mm

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.

Technologies

APBX 8 DS
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.

APBX 8 DS
SSP (Sub Smart Plug) terminal block

Provided with a Plug&Play connector to be able to disconnect the box easily and safely.

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