DSP Amps
Subwoofer Box

AP 1 Tweeter | 150 W Peak Power | 26 mm | 4 ohm

The AP 1
tweeter features an innovative design. The 26 mm
diaphragm, combined with a wide external suspension, actively contributes to the
overall emission, providing the ability to increase sound pressure while
lowering the resonance frequency, all with extremely low moving mass. The powerful
motor is characterized by a large Neodymium magnet.

Technical Specs

Size 26 mm
Power Handling - Peak 150 W
Power Handling Crossover Hi-pass filtered @ 3,5 kHz - 12 dB Oct
Impedance 4 Ohm
Frequency Response 2k ÷ 20k Hz
Magnet Material NEODYMIUM
Voice Coil Ø 20 mm
Woofer Qes 2,78

Electric-acoustic Specs

D 27.5 mm
Re 3.5 Ohm
Fs 1500 Hz
Mms 0.16 g
Cms 0.09 mm/N
BL 1.3 T•m
Qms 1.5
Qts 0.98
Le Standard 0.02 mH
Spl 93 dB


Weight 0.04 kg
Crossover Weight 0.04 kg


AP 1
Dimension A 44 mm
Dimension C 20 mm
Dimension D 8.5 mm
Dimension G 46.5 mm
Dimension H 37.5 mm


  • 26 mm diameter diaphragm combined with a wide-roll surround provides maximum efficiency and reduced resonance frequency.

  • An acoustic lens designed to compensate for and fine-tune the in-car frequency response anomalies in the 10 kHz 13 kHz bandwidth caused by restrictive OEM grilles in critical OEM placements.
  • Extremely compact dedicated passive crossover APCX TW supplied with the product, optimized
    for OEM Integration, featuring an attenuation switch (0 dB, +2 dB) to tune the in-car response according to different installation conditions.
  • Passive crossovers are supplied with “OEM Integration compliant”, fast-on connectors. The ends, different in each of the two poles, eliminate any possible connection errors and speed up the required installation time.
  • A wide array of mounting accessories is supplied with the product, for high fitment flexibility in OEM Integration.
  • CCAW (Copper Clad Aluminium Wire) ultra-light ferrofluid cooled voice coil is wound
    on a Kapton former, for better heat dissipation.
  • The Dome profile and motor are optimized with FEM (Finite Element Method) simulation
  • Developed with the KLIPPEL suite.

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