Volunteer Audio

Audison – APX 4

$179.99

4″ Full-Range Speaker
  • Paper cone with a Thermoplastic Polyurethane Surround
  • 13/16″ Dome Tweeter
  • Maximum Power – 120W, RMS Wattage – 40W, Impedance – 4 Ohm
  • More Features!

10 in stock

SKU: APX 4 Categories: , ,

Description

Speaker Features

Audison APX 4 Full-Range Speaker

Speaker Features

Audison APX 4


Features

  • Concentric Coaxial Tweeter: tweeter is mounted within the woofer with one single point of emission providing consistent phase response, with an accurate recreation of the sound stage comparable to that of a component system.
  • Tweeter features an acoustic lens specifically designed to ensure an extremely linear frequency response, even in off-axis placement, typical of in-door installations.
  • 32 mm pure copper voice coil, for high power handling and outstanding low frequency control
  • Overall mounting depth optimized for OEM Integration thanks to the concentric tweeter and the low profile basket
  • Water-repellent treated paper cone, featuring a profile developed with FEM (Finite Element Method) simulation technology and optimized with the Klippel Scan Vibrometer.
  • TPU (Thermoplastic Polyurethane) surround, featuring the exclusive shallow “Triple Wave” profile, for maximum excursion linearity.
  • Compact basket, protected by abrasion-resistant and scratch- proof coating, the motor affixed with damping epoxy adhesive.
  • High current fast-on terminal with double contact on positive and negative poles for high flexibility and quick connection. The terminal features a temperature resistant plastic cover, protecting it against accidental short circuits.
  • Developed with the KLIPPEL suite.

Specifications

  • Component: 2-way Coaxial
  • Size mm (in.): Woofer; 100 (4), Tweeter; 24 (0.9)
  • Power Handling: Peak; 120W, Continuous (RMS); 40W
  • Impedance: 4 Ohm
  • Frequency Response: 80Hz – 23kHz
  • Magnet size: mm (in.) 75 x 40 x 10; (2.95 x 1.57 x 0.4)
  • Weight of one speaker: kg (lb); 0.49 (1.08)
  • Woofer Voice Coil Ø: mm (in.) 32 (1.26)
  • Tweeter Voice Coil Ø: mm (in.) 15 (0.6)

ELECTRO-ACOUSTIC PARAMETERS

  • D: 85mm
  • Xmax: ±1.3mm
  • Re: 3.1Ω
  • Fs: 125Hz
  • Le: 0.04mH
  • Vas: 1.5L
  • Mms: 5.3g
  • Cms: 0.3mm/N
  • BL: 3.2T•m
  • Qts: 1
  • Qes: 1.2
  • Qms: 8
  • Spl: 91dB

Speaker Specifications

SPEAKER SPECIFICATIONS

Audison APX 4 Full-Range Speaker

GENERAL
Speaker Design 2-Way
Woofer Woofer Size 4
Woofer Cone Material Paper
Woofer Surround Material Thermoplastic Polyurethane
Tweeter Tweeter Size 13/16
Tweeter Dome Material
Tweeter Design Dome
DC Resistance (Ω) 4 Ohm (Ω)
Peak Power (Watts) 120W
Continuous Power (RMS) 40W
Sensitivity
Effective Frequency Range 80Hz – 23kHz
MOUNTING INFORMATION
Mounting Hole Diameter 4 (101.60 mm)
Top Mount Depth 1.62″
Bottom Mount Depth 1.7″
Grille No
Warranty 1 Year

Additional information

Weight 2.49 lbs
Dimensions 9.63 × 5.25 × 2.96 in
Brand

Audison

Maximum Wattage

120W

RMS Wattage

40W

Speaker Design

2-Way

Impedance

4 Ohm

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