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Ampeg Portaflex PF-115LF 1x15" Bass Speaker Cabinet

The Ampeg Portaflex PF-115LF 1x15" Bass Speaker Cabinet is the perfect match for any Portaflex Bass head. Order yours from Sam Ash Direct today for the guaranteed lowest price and fast, free shipping.


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MSRP: Old Price $489.99 Discounted Price $399.99 Save : $90.00 (18%)
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MSRP: Old Price $489.99 Discounted Price $399.99 Save : $90.00 (18%)
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With a classic look that draws inspiration from Ampeg’s legendary B-15 bass amps, the PF-115LF bass enclosure combines vintage styling with the performance of a modern 400 watt cabinet. The single ceramic Eminence® 15˝ driver pushes out true Ampeg punch, with a shelf-ported design for additional low frequency extension. The poplar cabinet boasts extremely rugged construction and looks great adorned with Ampeg’s black diamond tolex and classic B-15 grille cloth. Removable casters are also included for easy transport. And since it’s a Portaflex, you can attach the PF-350 or PF-500 head to the top and flip it inside the cab for the ultimate portable Ampeg rig.

Complete your rig with the Ampeg Portaflex PF-115LF 1x15" Bass Speaker Cabinet. Get yours from Sam Ash Direct today with the security of our 45/60 day return/price protection policy and the guaranteed lowest price.


•  400W RMS power handling @ 8 ohms
•  1 x 15″ ceramic Eminence® LF driver
•  Shelf ported for additional low frequency extension
•  Integrated side handles
•  Removable casters (included)
•  Frequency response: 57 Hz – 3.7 kHz
•  Sensitivity: 99.5 dB SPL @ 1w/1m
•  Vintage Portaflex cabinet design
•  Dimensions (H x W x D inches): 23.5 x 22.75 x 17.5
•  Handling weight: 55.8 lbs / 25.3 kg

Things You Will Get:

  • Bass Speaker Cabinet

Killer tone in an easy to move box


The Portaflex 15 was my first passive bass cabinet. I currently have it paired with a Hartke TX600, and I am loving the sound I'm getting. The Portaflex, while just a single 15", still provides tons of punch when desired, and you can contour your sound further by adjusting the level of the HF horn driver. This thing takes pedals so well that I have a hard time making myself turn my overdrive pedal off half the time. While it's not the loudest or biggest cabinet out there, it's perfect for gigging as it provides you with some volume on stage without relying on the venue's monitors. It's cumbersome but not too heavy, and the included casters make a big difference. Would buy again!




Ampeg knows "old school"...


I regret that, since I don't gig regularly, I can't say how this cab (paired with an Ampeg PF-350 head) works under those kinds of conditions. ...Having said that, I can tell you that not only I, but those "in the know" who've heard this rig, find it to be nothing less that "terrific!" It's a rear-ported cabinet; 1-15" Eminece driver; no Piezo, no nothing else. Only drawback is it's unwieldy, but not necessarily heavy (55 lbs.) It comes with removable casters, which DO make some difference. If you're a bass player who neither needs or wants a "monster" cabinet, but does crave a more "vintage" bottom-ended sound, then THIS is the way to go! ...Best of all, it's an AMPEG!

Dave...just Dave

Columbus, OH area


Portaflex PF-115LF 1x15" Bass Speaker Cabinet

4.5 2


Series Portaflex
Model PF-115LF
Warranty Info:

Portaflex PF-115LF 1x15" Bass Speaker Cabinet

The manufacturer's warranty covers B series, Diamond Blue and BA combo amps for two years; SVT Classic and Pro series speakers for two years; SVT Classic and Pro Series electronics for five years; all tubes for 90 days; and all guitars with a limited lifetime guarantee. The warranty excludes damage from misuse, abuse, and contains other exclusions.

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