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Home | Subwoofers | Prima | APS 10 D

APS 10 D Subwoofer Driver | 800 W Peak Power | 250 mm | 4 + 4 ohm

The APS 10 D is designed to deliver maximum performance in a sealed enclosure with ultra-compact volumes, from 10 lt. to 12 lt. The dual voice-coil and single voice coil versions feature push connectors for ease of wiring and configurations. Prima subwoofer components have been developed with a primary goal: to deliver high output in tight spaces. Output is a matter of excursion; the more air the cone moves, the more output. However reduced mounting depth traditionally has meant low excursion. Prima subwoofers employ a special cone-dustcap-basket geometry which guarantees large excursion of the mobile group, while keeping the mounting depth to a minimum. The surround and spider have been carefully designed to prevent the rocking-mode phenomenon. The cooling circuit has been designed with air vents on the basket underneath the spider, eliminating the need for vents on the bottom-plate. This allows the subwoofer to be mounted close to the back wall of the enclosure, making the most of the reduced mounting depth.

Technical Specs

Nominal diameter 250 mm (10 in)
Impedance 4+4 Ohm
Power Handling - Peak 800 W
Power Handling - Continuous 400 W
Sensitivity 84 dB
Voice Coil Ø 60 mm
Magnet Material HIGH DENSITY FLUX FERRITE
Magnet size D x d x h 140 x 70 x 30 mm (in.)
Cone Material WATER REPELLENT PRESSED PAPER
Xmax 12.6 mm (0.5 in)
Xmech 18 mm (0.71 in)
Driver Displacement Volume 1.12 l (0.04 ft)

Electric-acoustic Specs

Re 2.2 Ohm
Fs 27 Hz
Le 1.5 mH
Vas 41 l (1.448 ft)
Mms 170 g (5.997 oz)
Cms 0.2 mm/N
BL 10.4 T•m
Qts 0.52
Qes 0,58
Qms 4.7

General

Weight 5.24 kg

Dimensions

APS 10 D
Dimension A 270 mm (10.63 in)
Dimension B 233 mm (9.17 in)
Dimension C 105 mm (4.13 in)
Dimension D 88 mm (3.46 in)
Dimension C1 119 mm

Power Match

AP F1D
AP F1D

The Audison AP F1D is a monophonic Class D amplifier designed to drive the most demanding subwoofers, making it the perfect extension to the AP F8.9 bit model. This amplifier stands out for its ability to deliver up to 1000 W at 1 ohm, ensuring stable and powerful performance even with demanding loads. Thanks to its compact size, it is ideal for installations requiring limited space without compromising sound quality.

From a technical perspective, the AP F1D offers a range of advanced specifications that make it an essential component for car audio enthusiasts. Its power supply ranges from 11 to 15 VDC, supported by two 30A fuses, while the idle current draw is only 1.3 A. The amplifier features both high and low-level inputs, with adjustable input sensitivity to adapt to various system configurations.

The amplifier’s frequency response extends from 10 Hz to 500 Hz, ensuring accurate reproduction of low frequencies. The signal-to-noise ratio is excellent, at 110 dBA, while the damping factor at 100 Hz and 4 ohms is 140, providing precise subwoofer control. Additionally, the AP F1D has a total harmonic distortion (THD) of just 0.1% at 100 Hz and 4 ohms, ensuring clean and distortion-free sound quality.

One of the standout features of this model is the USS (Universal Speaker Simulator), which allows Prima amplifiers to work with head units equipped with speaker load detection circuits. This amplifier also includes a selectable ART (Automatic Remote Turn-on/off) system, simplifying automatic on/off functionality based on the audio signal.

The AP F1D weighs 1.92 kg and operates effectively in ambient temperatures ranging from 0°C to 55°C, making it versatile for different installation conditions. Despite its power, the amplifier maintains a compact and discreet design, ideal for seamlessly integrating into various types of vehicles without taking up too much space.

In summary, the Audison AP F1D is a powerful and compact amplifier, designed to deliver exceptional car audio performance, with a range of advanced technical features that make it the ideal choice for those seeking high-quality sound and efficient installation.

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Features

  • Ultra-low profile (4.7 in. / 120 mm) for maximum installation flexibility. 
  • Designed to deliver maximum performance in a sealed enclosure starting
    from 10 lt.
  • Special designed cone-dustcap-basket geometry which guarantees a
    long linear excursion capability (11 mm, one-way) while keeping the
    mounting depth to minimum.
  • Air vents on the basket underneath the spider, eliminating the need for
    the central pole vent allowing mounting close to rear wall of enclosure.
  • Massive motor assembly, optimized with FEM (Finite Element Modeling)
    for perfect control under high power, high excursion conditions.
  • Water-repellent pressed paper 10 in. cone, featuring a profile developed
    with FEM simulation and optimized with the Klippel Scan Vibrometer.
  • Dual voice coil design specifically developed to be combined with either
    AF C4.10 bit (2 CH + 2 CH bridged), AF M5.11 bit (Sub CH) or AF C4D/AF M4D
    (2 CH bridged) amplifiers.
  • Steel mesh grille and plastic gasket included.

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