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Home | Speakers | Prima | AP 690

AP 690 Woofer | 300 W Peak Power | 6″ x 9″ | 4 ohm

AP 690 is ideal for car models with doors equipped to house elliptical speakers. The R & amp;D team optimized the electro-acoustic parameters for installation in the car door, respecting all the characteristics of the Prima speakers, such as the compact size of the basket to facilitate installation.The mechanical cut-off of the woofer cone-dust cap system ensures they can be used without a filter, maximizing efficiency to be easily driven by any type of amplifier. The large voice coil ensures high power handling and impeccable control even in the most aggressive dynamic transients. The double Faston connectors with direct link to the tweeter speed up the speakers connection, always ensuring a perfect contact.

Technical Specs

Size 690 mm
Power Handling - Peak 300 W
Power Handling - Continuous 100 W
Impedance 4 Ohm
Frequency Response 40 - 5 k Hz
Magnet Material HIGH DENSITY FLUX FERRITE
Cone Material WATER-REPELLENT TREATED PAPER CONE
Xmax 4 mm

Electric-acoustic Specs

D 171 mm
Re 3.1 Ohm
Fs 55 Hz
Vas 37.1 l
Mms 17 g
Cms 0.5 mm/N
BL 5.3 T•m
Qms 7
Qts 0.6
Le Standard 0.2 mH
Spl 95 dB

General

Weight 1.17 kg

Dimensions

Dimension A 238 mm
Dimension B 222 mm
Dimension C 86 mm
Dimension D 81 mm

Features

  • 25 mm pure copper voice coil, for high power handling and
    outstanding low frequency control.
  • 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.
  • “Triple Wave” surround profile for maximum excursion linearity.
  • Compact basket, protected by abrasion-resistant and scratchproof 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. 

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