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AP 4 Mid Range | 120 W Peak Power | 100 mm | 4 ohm

The AP 4 midbass offers very extended frequency response, both in high and low frequencies, combined with high efficiency and features a 25 mm pure copper voice coil to ensure more balance in mid-high frequency ranges.

Technical Specs

Size 100 mm
Power Handling - Peak 120 W
Power Handling - Continuous 40 W
Impedance 4 Ohm
Frequency Response 80 ÷ 7,5k Hz
Voice Coil Ø 25 mm
Woofer Qes 1,2
Xmax 1.8 mm

Electric-acoustic Specs

D 85 mm
Re 3.2 Ohm
Fs 125 Hz
Vas 1.5 l
Mms 5 g
Cms 0.3 mm/N
BL 3.4 T•m
Qms 7.6
Qts 1
Le Standard 0.16 mH
Spl 91 dB

General

Weight 0.4 kg

Dimensions

AP 4
Dimension A 103 mm
Dimension B 93 mm
Dimension C 43 mm
Dimension D 41 mm

Accessories

APG 4
APG 4
Pair of 165mm speaker protective grilles, compatible with all woofers and 100mm coaxial, ideal for Audison AP 4.
Read more
APG 4
APG 4
Pair of 165mm speaker protective grilles, compatible with all woofers and 100mm coaxial, ideal for Audison AP 4.
Read more

Features

  • Very extended frequency response, in both high and low frequencies, combined with high efficiency.
  • No passive crossover required to maximize efficiency: the cone is optimized with the Klippel Scan Vibrometer to obtain a calibrated mechanical low-pass cut-off frequency.
  • Water-repellent treated paper cone, featuring a profile developed with FEM (Finite Element Method) simulation technology and optimized with the Klippel R&D Scan Vibrometer.
  • Reduced mounting depth, providing ease of installation in OEM placements.
  • TPU (Thermoplastic Polyurethane) surround, featuring the exclusive shallow “Triple Wave” profile, for maximum excursion linearity.
  • 25 mm pure copper voice coil; ensuring precise balance in the mid-high frequency range.
  • Compact basket, protected by abrasion-resistant and scratch-proof coating.
  • Developed with the KLIPPEL suite.

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