Harbinger HPX215 – AKA B-52 ACT-PRO-1515HD 1200W 2way BiAmp Plate Amplifier BBE

Description

Harbinger HPX215-BBE – AKA –  B-52 ACT-PRO-1515 HD Amp 1200 Watt Bi-Amp Plate Amplifier With BBE For Dual woofer 2-Way Active System (or single 4ohm woofer 2-way)
B52 also made this series of products for harbinger.  The Harbinger HPX215-BBE and B-52 ACT-PRO-1515 HD are basically the same thing with some cosmetic differences.  A few of pics show the harbinger and B52 labeled versions side by side.  This Harbinger amp we used for the pics even had a little white act pro 1515 sticker on the back of it by the transformer coil 😉  I don’t think they all have this sticker but maybe…
VERY LIMITED QTY AVAILABLE – LIMITED TO STOCK ON HAND
These are brand new but may have some
minor
blemishes from stacking etc – They have never been used/mounted
Convert your 2×15 PA/DJ speakers to high power active by adding one of these to the back of each one.  These have a fixed DSP originally designed around high efficiency woofer around 97dB (Celestion TF1525) each and the 108dB Celestion CDX1-1746 (or 1745) compression driver.  We do also have those available at discount combo pricing if bundled with the amps.
– You must build a small subenclosure behind these as they do not come with a back box
– 10ft power cable included
Amp info:
Employing ultra-efficient Class G amplifier design, the B-52 ACT-PRO1515HD features discrete woofer and compression driver outputs in a bi-amp configuration. Even when pushed to extreme SPLs, the 1200W amp delivers clear, rich sound. An acoustically tuned 4th order crossover with four stage EQ and an intelligent compressor/limiter keep your PA system accurately tuned while protecting your speakers from blowing. Other on-board circuitry including the BBE Sonic Maximizer and thermal and short circuit protection make the ACT-PRO1515HD a high performing amp for today’s professional. Product is new old stock (NOS) from the original manufacturer.
Key Features
1200W Class G bi-amp design with discrete outputs for woofer and compression driver
Built-in compressor/limiter, BBE Sonic Maximizer, and thermal and short circuit protection
Acoustically tuned 4th order crossover with four stages of EQ
Ultra-efficient amp provides rich, clear sound when pushed to maximum SPLs
With 1200W of power, the B-52 ACT-PRO1515HD can be pushed to extreme SPLs while maintaining clear, rich, powerful sonic accuracy. The Class G bi-amp design features discrete outputs for a woofer and compression driver. The acoustically tuned 4th order crossover with 4 stage EQ and intelligent compressor/limiter ensure great sonic characteristics, even when the system is cranked. Add depth and sparkle to your sound with the onboard BBE Sonic Maximizer circuit. With HF process and LF contour, tailor your sound in ways that parametric EQ cannot. A subsonic filter and low cut switch (18 dB/octave @ 100 Hz) help maintain a clear, chest pounding low end. Protecting the amp are thermal and short circuit protection, ensuring that your party will not be interrupted by thermal shutdown. Trust your system with B-52’s ACT-PRO1515HD as the centerpiece. Known for great performance, excellent sound, and reliability B-52 fuels today’s professionals.
Details:
• Bi-amp design with discrete output stages for both the woofers and compression driver
• Woofer low pass filter: 1,530 Hz, 24 dB/octave Butterworth
• Tweeter high pass filter: 1,530 Hz, 24 dB/octave Butterworth
• BBE® Sonic Maximizer with HF process and LF contour controls
• Proprietary efficient class-G amplification on LF channel
• Subsonic filter: 30 Hz 12dB/octave
• Built-in compressor/limiter
• Balanced XLR input
• Balanced XLR full-range output
• 100Hz 18dB/octave low cut switch
• Ground lift switch
• Full thermal and short circuit protection circuitry
• Large heatsink with convection cooling
• Large torodial transformer with industrial grade power supply
• LEDs for Power, Protect, Limit and Signal
• Switch to turn on/off front LED
• 115V/230V 60Hz/50Hz selector switch
For over 30 years, B-52 has manufactured Pro Audio gear in California using only high quality components. We recently acquired tons of product from them so they could free up space in their warehouse. This huge buyout of woofers, compression drivers, horns, crossover components, and cabinet hardware is listed here for a fraction of what you would normally pay. Many drivers in this factory buyout are New Old Stock (NOS) from famous brands and would be considered vintage. Like the B-52 bomber, this factory buyout travels the globe and includes drivers manufactured by famous brands around the world in places like the UK, USA, Denmark, and Brazil. This is a one-time buyout opportunity so quantities are limited.
Specifications:
• Amplifier type: Class G bi-amp design with discrete woofer and compression driver outputs • Power handling: 1200W • Input: 1 x XLR • Output: 1 x XLR link output • Frequency response: 52 – 18,000 Hz • Maximum SPL: 134 dB • Built-in subsonic filter, compressor/limiter, Low Cut (18 dB/octave @ 100 HZ), & BBE Sonic Maximizer • Cutout dimensions: 18.25″ x 8.75″ • Dimensions: 19.75″ x 10.25″ x 4″.