This low impedance set of Prima speakers will gain you more usable power when used in conjunction with a Prima amplifier. Other than a 2 Ohm impedance the product is identical to the standard APK 165.
audison.euAPK 165 Ω22 WAY SYSTEM1 2Ω impedance, to fully exploit the 65 W power per channel at 2Ω of the AP8.9 bit amplifier.
75 Hz resonance frequency, to extend the frequency range down to low frequencies up to 50 Hz and increase the SPL in the low range.
25 mm mobile voice coil to maximize efficiency achieving 95 dB.410 mm winding height mobile voice coil to increase maximum linear excursion up to 2,8 mm and minimize distortion, even at high listening levels.
APCX WF Ω2, dedicated woofer crossover with low-loss voice coils to shape the frequency response for optimal match with the tweeter.
APCX TW Ω2, tweeter crossover featuring the Hi-Contour function to enhance high frequencies, designed to achieve the correct timbre balance with rich low frequencies guaranteed by the woofer.
AP 1 tweeter with acoustic lens designed to balance the frequency response in the 10kHz – 13kHz range, to optimize the product’s acoustic emission in the critical OEM placements, where the product performance is affected by the presence of the factory grille.
Connection cable built in the passive crossover and ending with “OEM Integration compliant” fast-on connectors. The ends, different in each of the two poles, eliminate any possible connection errors, speedingup the installation process and making it safe in the course of time.
AP 6.5 Ω2 woofer featuring water-repellent treated paper cone, with profile developed with FEM simulation technology and optimized with Klippel Scan Vibrometer.
Woofer with reduced mounting depth, providing ease of installation in OEM placements.
Woofer with TPU (Thermoplastic Polyurethane) surround, featuring the exclusive “Triple Wave” shallow profile, for maximum excursion linearity.
Woofer with compact basket, protected by abrasion-resistant and scratch-proof coating. Damping epoxy glue provides perfect coupling with the motor system.
Woofer with high current fast-on terminal with double contact on positive and negative poles for high flexibility and quick connection. The terminalfeatures a temperature resistant plastic cover, protecting it against accidental short circuits.
Developed with the KLIPPEL suite.
* Grille included
||2 way System
||165 mm (6.5″) Woofer
26 mm (1″) Tweeter
46,5 x 37,5 x 20,1 mm (1.83″ x 1.47 x 0.8) Crossover
||100 W Continuous Power
300 W Peak Power
||50 – 20k Hz