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Technical Highlights

  • 500W peak power, compact size, powerful bass.
  • He-li technology, high efficiency, dynamic listening experience.
  • DBT technology, dynamic bass experience, easy installation.
  • More technical details
Normal price €449,00
Normal price €449,00 Selling price €449,00
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Normal price €449,00
Normal price €449,00 Selling price €449,00

Prima APBX 8 AS2 by Audison

Audison Prima APBX 8 AS2 is an 8-inch (20 cm) active enclosure subwoofer with an integrated 250 Watt RMS 0.4 Ohm2 D-Class Amplifier with he-li technology. The DBT technology of the input stage, a Butterworth low-pass filter with 12 dB/Oct. and a variable cutoff frequency of 50 to 300 Hz, as well as phase control from 0 to 180 degrees and adjustable bass boost from 0 to 6 dB at 45 Hz are integrated. The air-suspended enclosure with a low profile of 158 mm, 2S² design for down-firing or up-firing, SSP terminal block with plug & play, and downward-facing leveling feet with Velcro inserts are included. High-level audio input via multi-pole connection and low-level via RCA, as well as the ART turn-on function selectable between remote-in, hi-level, and audio signals. Rounded corners, a sturdy metal grille, and the HRC AP remote control are included. Driver size 200 mm, continuous power handling 250 W, peak power handling 500 W, magnet material high density flux ferrite, and water-repellent pressed paper cone. Dimensions 368 mm length, 294 mm width, 135 mm height. Exclusive design of the geometry of the cone, dust cap, and basket to achieve a linear excursion of 9 mm in one direction.

Features
  • 8-inch (20 cm) active enclosure subwoofer
  • Integrated 250 Watt RMS 0.4 Ohm2 D-Class Amplifier with he-li technology, without switch-mode power supply
  • DBT technology Dynamic Bass Tracking of the input stage
  • Butterworth low-pass filter
  • Defeatable filters for using the sub-dedicated output of a Bit or AP-Bit processor
  • High-level audio input via multi-pole connection and low-level via RCA
  • ART turn-on function Automatic Remote Turn-On selectable between remote-in, hi-level, and audio signals
  • Air-suspended box with low profile 158 mm
  • 2S² design down-firing or up-firing
  • SSP terminal block Sub Smart Plug with plug & play connector
  • Downward-facing leveling feet with Velcro inserts
  • Rounded corners
  • Includes HRC AP remote control
  • Sturdy metal grille included
Technical Specifications
  • Driver size 200 mm
  • Continuous power handling 250 W
  • Peak power handling 500 W
  • Butterworth low-pass filter 12 dB/Oct.
  • Cutoff frequency 50–300 Hz
  • Phase control 0–180°
  • Bass boost 0–6 dB at 45 Hz
  • Magnet material high density flux ferrite
  • Cone material water repellent pressed paper
  • Linear excursion 9 mm one-sided
  • Dimensions L 368 mm, W 294 mm, H 135 mm
  • Enclosure profile 158 mm

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Audison Prima APBX 8 AS2 Datasheet

Frequently Asked Questions about Prima APBX 8 AS2


What size is the Prima APBX 8 AS2 and where can it be installed?

The Audison Prima APBX 8 AS2 is compact with dimensions of 368 mm in length, 294 mm in width, and 135 mm in height. This small size allows for flexible installation, even in tight vehicle interiors. The Subwoofer is ideal for placement in the trunk and can be installed in both down-firing and up-firing positions to ensure optimal bass reproduction. The rounded corners aid in easy placement and minimize cabinet resonances. Thanks to the Velcro inserts on the leveling feet, the Subwoofer can be securely attached to carpets to provide a firm hold during driving.

What power does the Audison Prima APBX 8 AS2 active Subwoofer offer?

The Prima APBX 8 AS2 features a built-in Amplifier module with a continuous power of 250 watts RMS and a peak power of 500 W. The module operates with high efficiency and low impedance thanks to the he-li technology, allowing for ideal power tuning. The Amplifier is a D-Class model without a switching power supply, providing nearly ideal performance. Additionally, the DBT technology (Dynamic Bass Tracking) delivers dynamic bass. The Subwoofer is designed to deliver clear and powerful bass with high efficiency even at high volumes, making it a highlight for music lovers.

What technologies support the bass sound of the Prima APBX 8 AS2?

The Audison Prima APBX 8 AS2 utilizes several advanced technologies to optimize bass sound. The DBT technology (Dynamic Bass Tracking) allows for dynamic bass to be produced with the full power of the He-Li Amplifier. This technology ensures crisp and dynamic bass reproduction even at high volumes. The Butterworth low-pass filter with a variable cutoff frequency between 50-300 Hz offers advanced control over the sound character. Additionally, there is an adjustable phase control from 0-180° and a customizable bass boost between 0 and 6 dB at 45Hz for even more bass adjustment. These technologies work perfectly together.

What material and design characterize the Subwoofer of the Prima APBX 8 AS2?

The Subwoofer of the Prima APBX 8 AS2 is thoughtfully designed to be powerful and durable. The cone is made of water-resistant pressed paper, which has solid restoring force. The Subwoofer uses a high-flux ferrite magnet that provides high density for the voice coil. In the cabinet design, the manufacturer focuses on a reduced profile, minimizing depth. The exclusive design includes special geometries in the cone and basket, allowing for an impressive linear excursion of 9 mm in one direction. These technical considerations make the Subwoofer robust and suitable for various operating conditions.

How does the Prima APBX 8 AS2 integrate into existing audio systems?

The integration of the Prima APBX 8 AS2 into existing audio systems is designed to be simple and flexible. The Subwoofer supports high-level audio inputs for seamless OEM integration and offers RCA inputs for use with standard signal sources. A notable feature is the ART function (Automatic Remote Turn-On), which allows for automatic activation via remote-in, high-level, or audio signals. For simplified installation, the SSP terminal block (Sub Smart Plug) with plug & play connector ensures quick and secure disconnections and reconnections of the Subwoofer without interrupting the audio flow.

What features enable the customization of the Prima APBX 8 AS2?

The Prima APBX 8 AS2 offers specific adaptability through its numerous customizable features. The Butterworth low-pass filter with its variable cutoff frequency allows for changing the frequency response between 50 and 300 Hz. The phase control, adjustable from 0 to 180 degrees, allows for adjustments to expand or compensate for phase shifts. The adjustable bass boost of 0 to 6 dB at 45 Hz further supports sound tuning. The 2S² design (2 Sides / 2 Sounds) also allows for a choice between down-firing and up-firing to influence bass reproduction according to personal preference and optimally adapt to vehicle conditions.

How does the Prima APBX 8 AS2 protect its Subwoofer driver?

The protection of the Subwoofer driver in the Prima APBX 8 AS2 is carefully thought out. A stable metal grille is included as standard, which completely covers the sensitive driver and protects it from physical impacts. This grille design ensures that the Subwoofer remains protected from damage even under load in the trunk. Additionally, the design of the housing with rounded corners not only allows for easy placement but also reinforces the structure and minimizes cabinet resonances. The material protection is further supported by the water-repellent processing of the cone.

Is there a remote control option for the Prima APBX 8 AS2?

Yes, a specific remote control option is available for the Prima APBX 8 AS2. The package includes the HRC AP remote control, which allows convenient control directly from the driving position. This remote control gives users the ability to quickly and easily adjust the settings of the Subwoofer without having to make manual adjustments on the device itself. It facilitates the adjustment of volume and other relevant audio settings to ensure an optimal listening experience at all times. This feature proves particularly useful while driving, allowing you to adjust the sound profile to current preferences without distraction.

What frequency options does the Prima APBX 8 AS2 offer?

The Prima APBX 8 AS2 is equipped with a Butterworth low-pass filter, whose frequency range varies between 50 Hz and 300 Hz. This allows you to optimally adjust the low frequencies to your personal listening taste and the acoustic conditions of your vehicle. The filter allows you to fine-tune the sound balance according to music genre or preferences. In addition to the variable frequency, the equipment includes a phase control that can be adjusted from 0° to 180°. Together, these functions enable targeted adjustments to the environment, ensuring optimal bass performance and sound experience.

How does positioning work with the 2S² design in the Prima APBX 8 AS2?

The 2S² design of the Prima APBX 8 AS2 from Audison allows for flexible positioning in the vehicle. The down-firing positioning aims to maximize low-frequency extension by directing the Subwoofer downward. This method utilizes floor reflections, resulting in enhanced low-frequency reproduction. Alternatively, the up-firing installation provides a way to direct the Subwoofer upward, which enhances the so-called punch and acoustic definition. By choosing between these two positions, the sound character of the Subwoofer can be optimally adjusted to your specific needs and preferences as well as the acoustic environment of the vehicle.

Manufacturer information / responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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