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At A Glance
- Type
- 1x15 bass enclosure
- Frequency Response (+/-3 dB
- 48 Hz-10 kHz
- Usable Low Frequency (-10 dB
- 28 Hz
- RMS Power Handling
- 575 Watts
- Impedance
- 8 ohms
- Sensitivity
- 98 dB SPL 1W/1m
- Maximum SPL
- 125 dB
- Components
- 1 custom designed 400 Watt, 15" speaker, 1 Eminence HF driver
- Size (H x W x D
- 23.5 in/597 mm (with feet) x 22.8 in/578 mm x 17.5 in/445 mm
- Weight (approximate
- 59 lb/26.8 kg
- Driver Type
- Neodymium
- Woofer Manufacturer
- Eminence
- Assembly
- U.S.A.
Ampeg built the PN-115HLF-U as part of its Pro Neo series, positioning it as a modern, lightweight bass enclosure intended to pair with high-output Ampeg bass heads. It was designed and assembled in the U.S.A.
The cabinet housed a single custom-designed 15-inch neodymium Eminence woofer rated at 400 watts, supplemented by an Eminence HF driver. Total RMS power handling reached 575 watts into an 8-ohm load. Ampeg rated sensitivity at 98 dB SPL (1W/1m), with a maximum SPL of 125 dB and a frequency response of 48 Hz–10 kHz (±3 dB), extending to a usable low of 28 Hz (−10 dB). The enclosure measured 23.5 inches high (with feet) by 22.8 inches wide by 17.5 inches deep and weighed approximately 59 lb/26.8 kg.
Owners sourcing replacement drivers, HF components, or hardware should confirm part numbers against the original Ampeg documentation and consult a qualified speaker technician before undertaking any internal work.
STRAIGHT TALK
What Stands Out
Keep In Mind
From the people who own them
Nothing in The Vault is for sale. These records exist so the instruments stay documented after the manufacturer moves on — and the most useful part of that record is what owners add to it.
Owner photos
Put yours on the record.
The catalog shot showed one finish, under one light, a long time ago. Yours has been played. Photos from owners are what the next person finds when they are trying to identify a part, match a finish, or work out whether the one they just bought is really what the seller said it was.
What do you know about this one?
Specs only go so far. What actually fits, what breaks first, what the factory got right and what everyone ends up changing — that lives with the people who own them, not in a datasheet. Post what you know and it stays on this page for whoever comes looking next.
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more Ampeg products? Shop the full Ampeg catalog →
Gear Help, Handled
From spec questions to full builds — players who have lived this gear since 2007.
Since 2007
Fit & Compatibility
- Bridge, tuner, and nut fit confirmed for your guitar
- Pickup and electronics compatibility checks
- Pedal power and amp/cab impedance matching
Mods & Upgrades
- Upgrade paths for the guitars you already own
- Wiring, routing, and hardware swap guidance
- Advice from people who actually do the mods
The Vault
- Discontinued and EOL guitars kept on record
- Specs, history, and known part compatibility
- Share your builds and mods with the community
