Summary: i installed this amp 4 months ago and i have to say i am so glad i picked this amp. i had a few others but none made my music scream with the clean, clear power this baby has. says 150x4 mine birth certificated at 189x4. i'm an old 60-70's rock n roller. who knew pink floyd could sound so good.... just rocks the doors off my dodge quad cab. latest in a long line of outstanding alpine products.
Pros: so simple to hook up and adjust to your tastes. will make your ears bleed on the highs, clear tones on the mids, and thumping driver on the bottoms.
Brian Steele from St. George's, Grenada, Sonic Electronix
3 June 2012
Conclusion: Excellent amplifier - well worth what I paid for it. Runs slightly warmer than expected for a "class D" amplifier, but delivers what I expected and more. The use of plugs instead of screw-down terminals for the power inputs and speaker outputs is a definite plus.
Conclusion: This is the 4th PDX amp I have owned. I have the first gen amps in another vehicle, and was impressed so the new ones are now in my new vehicle. I have this stacked with a M12 under the seat in my pickup, power 6.5" compoents and 6x9 coax speakers. Plenty of power from this guy. All the features work great and it does everything I need it to. I wish it had rca pass-thru's but it is not that criticle. Build quality is top notch, and they are clean as can be.
Steve from Sydney New South Wales, Australia, Sonic Electronix
18 January 2012
Conclusion: The PDX-F6 was easy to install gives me more than enough power for the small SUV its mounted in, its driven by an Alpine INA-W900E (not happy with the firmware too restricted) Vifa speakers with a Focal under seat sub (120W) there have been no complaints about the sound quality or volume.
Conclusion: This amp gives my bike the power to slap with all the others with just 4 6*9's and 4 6.5's in my fairing all i need is for you to call baggers magazine and spread the word about this slappin amp.