The OEM Integrator
Prima Amplifiers
Prima Speakers
Prima Sub
OEM replacement
Prima Cables
Share:
AP 6.5 Ω2
AP 6.5 Ω2 woofer has been developed with 2Ω nominal impedance with the purpose of exploiting all the power made available by the AP8.9 bit amplifier capable of 65W into a 2Ω load. To maximize the woofer efficiency achieving 95 dB, a 25 mm diameter 10 mm winding height coil, so a more lightweight coil, has been employed, at the same time also providing a linear excursion 2.8 mm higher than the one of AP 6.5 (4Ω), therefore ensuring high SPL values with minimum distortion even at high listening levels. To extend the woofer’s frequency range down to low frequencies up to 50 Hz a 75 Hz resonance frequency has been chosen, achieving excellent low frequency output even without the use of a subwoofer.
Read More
Docs
Tecnical Data ![]()
| Comp | Woofer |
| Size | 165 mm (6,5″) |
| Power Handling | 70 W Continuous Power 210 W Peak Power |
| Impedance | 2 Ω |
| Frequency Response | 50 ÷ 5k Hz |
| Sensitivity | 95 dB/Spl |
| Magnet | High density flux ferrite |
| Dome | Water-repellent treated paper cone |
