The Ampeg Portaflex PF-115HE delivers classic flip-top aesthetics with modern power handling in a single-driver configuration that punches well beyond expectations. Rated at 450 watts into 8 ohms, this bass enclosure pairs a custom-voiced 15" Eminence® ceramic speaker with a switchable compression driver to cover everything from deep subsonic fundamentals to articulate high-frequency detail. Wrapped in vintage-inspired black-diamond tolex with authentic B-15 grille cloth, it channels the look and spirit of Ampeg's legendary portable rigs while delivering the output and reliability demanded by today's working bass players.
The cabinet's shelf-ported design combines extensive internal bracing with refined low-frequency tuning to produce tight, controlled bottom end without flabbiness or overhang. A 1" high-frequency compression driver includes an L-pad attenuator, letting players dial in just the right amount of top-end clarity or roll it off completely for pure vintage warmth. Integrated side handles and removable casters make load-in and positioning straightforward, whether stacking with a PF-50T head for the complete flip-top experience or pairing with any 8-ohm-compatible amplifier. The custom Eminence driver uses a ceramic magnet structure for high efficiency and consistent response across the frequency spectrum.
Features
- 450-watt power handling at 8 ohms impedance for headroom and dynamic range
- Single 15" custom-designed ceramic Eminence® speaker for extended low-frequency response
- 1" compression driver with L-pad attenuator for adjustable high-frequency presence
- Shelf-ported cabinet design with extensive internal bracing for tight, controlled bass
- Vintage black-diamond tolex covering with classic B-15 grille cloth aesthetic
- Integrated side handles for easy lifting and transport between venues
- Removable casters included for rolling the cabinet across stage or studio
- Compatible with Portaflex PF-50T head or any 8-ohm bass amplifier output
- Vintage Portaflex flip-top cabinet design
- Rugged 15mm poplar ply enclosure
- 450W RMS power handling @ 8 ohms
- 1 x 15" ceramic Eminence® LF driver
- 1"HF compression driver w/L-Pad level control
- Frequency response: 50 Hz - 17 kHz
- Sensitivity: 99.5 dB SPL @ 1w/1m
- Dimensions (H x W x D): 584 x 533 x 363 mm
- Handling weight: 20.4 kg



