Audison Prima APX 690 6x9" 3-Way Coaxial Speakers — 100W RMS / 300W Peak, 4Ω, 96 dB Horn-Loaded Tweeter

The Audison Prima APX 690 is a 6x9-inch 3-way coaxial speaker built for extended bass and strong high-frequency projection. It uses a 40 mm horn-loaded dome tweeter with an acoustic lens for efficiency up to 96 dB and wider dispersion, plus a super tweeter for the very high frequencies that suffer from off-axis positions such as rear-deck installs. It handles 100W continuous (RMS) and 300W peak power at 4Ω.

Key Features

• 3-way coaxial design: 6x9" woofer, 40 mm horn-loaded dome tweeter and PEI super tweeter
• Power handling of 100W continuous / 300W peak, 4Ω, 96 dB sensitivity
• Frequency response of 40 Hz – 23 kHz
• Acoustic lens on the tweeter to increase high-frequency dispersion
• Pure copper voice coil wound on a Kapton former for better thermal and mechanical capacity
• TPU surround with the shallow "Triple Wave" profile, and a water-repellent paper cone shaped with FEM simulation and optimized with a Klippel Scan Vibrometer

Technical Highlights

The speaker uses a high-density flux ferrite magnet, has a resonance frequency of around 60 Hz and a mounting depth of about 81 mm (3.19 in). It was developed with the Klippel suite.

Ideal For / System Fit

• Rear-deck and door installs that use 6x9" elliptical openings
• Systems driven by a head unit or an aftermarket amplifier
• Upgrades that need strong bass and clear highs from a single speaker

Fitment depends on the vehicle: confirm the 6x9" opening and the mounting depth before ordering, and professional installation is recommended.

Installation Note

The APX 690 is a coaxial speaker, so it needs no external crossover. Allow for the roughly 81 mm mounting depth, and check how the tweeters will be mounted if the supplier includes grilles or mounting equipment.

What's Included

1 x pair of Audison Prima APX 690 3-way coaxial speakers (some listings include grilles and tweeter mounting equipment; confirm with your supplier)

Precautions

• Match amplifier power to the 100W continuous / 300W peak rating to avoid damage
• Confirm the 6x9" opening and mounting depth for your vehicle before buying
• Do not run the speakers at high levels with a distorted signal
• Professional installation is recommended

Audison Prima APX 690 vs. Factory 6x9 Coaxial Speakers

Frequently Asked Questions

What is the Audison Prima APX 690?
A 6x9" 3-way coaxial car speaker with a horn-loaded tweeter and a super tweeter.

How much power can it handle?
100W continuous (RMS) and 300W peak, at 4Ω.

What is its frequency range and sensitivity?
40 Hz – 23 kHz and 96 dB.

What does the super tweeter do?
It strengthens the very high frequencies that suffer from off-axis positions such as rear-deck installs.

Does it need a crossover?
No. It is a coaxial speaker with built-in tweeters.

What is the acoustic lens for?
It increases the tweeter's high-frequency dispersion.

Will it fit my car?
It fits 6x9" openings with enough mounting depth (about 81 mm); check your vehicle first.

Does it need an amplifier?
An amplifier is recommended for the best performance, although its 96 dB sensitivity makes it efficient.

Product Specifications

Fill your car with extended bass and bright, wide highs — order the Audison Prima APX 690 today.