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ACTPRO-HD
INSTRUCTION
MANUAL

Instruction Manual

ACTPRO-1515 HD
POWERED
LOUDSPEAKER
WITH BUILT-IN
ACTPRO-1212S HD
POWERED
LOUDSPEAKER
WITH BUILT-IN
ACTPRO-18S HD
POWERED
SUBWOOFER
WITH BUILT-IN
ACTPRO-18F HD
POWERED
SUBWOOFER
WITH BUILT-IN
SONIC MAXIMIZER
SONIC MAXIMIZER
SONIC MAXIMIZER
SONIC MAXIMIZER

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Summary of Contents for actpro-hd ACTPRO-1515 HD

  • Page 1: Instruction Manual

    ACTPRO-HD INSTRUCTION MANUAL Instruction Manual ACTPRO-1515 HD POWERED LOUDSPEAKER WITH BUILT-IN SONIC MAXIMIZER ACTPRO-1212S HD POWERED LOUDSPEAKER WITH BUILT-IN SONIC MAXIMIZER ACTPRO-18S HD POWERED SUBWOOFER WITH BUILT-IN SONIC MAXIMIZER ACTPRO-18F HD POWERED SUBWOOFER WITH BUILT-IN SONIC MAXIMIZER...
  • Page 2: Table Of Contents

    DJ’s, presenters, schools, and Houses of Worship. ACTPRO-1515 HD is a full range powered loudspeaker that may be used as a stand-alone main speaker, or can be combined with the ACTPRO-18SHD or ACTPRO-18F HD subwoofer to form a larger systems.
  • Page 3: Important Safety Information

    9. HEAT – The amplifier on the back of the ACTPRO-HD loudspeaker should 22. ACCESSORIES – Do not place this product on an unstable cart, be situated away from heat sources such as radiators, direct sun light, heat stand, tripod, bracket, or table.
  • Page 4 EXCESSIVE SPLs unplug it from the wall outlet. This will prevent damage to the product B-52 ACTPRO-HD Series powered loudspeakers are capable of due to lightning and power-line surges. producing extremely loud volume levels that can cause permanent hearing damage to performers, production crews or the audience.
  • Page 5: Features

    • Red illiminated ON/OFF switch to activate BBE processing. Horns: • 90° x 40° constant directivity horn (ACTPRO-1515 HD) LF Transducers: • Vented magnet assemblies for advanced cooling • High temperature copper voice coil wound on polyamide former for increased reliability •...
  • Page 6: Actpro-Hd Model Descriptions

    ACTPRO-HD Model Descriptions ACTPRO-1515 HD: The ACTPRO-1515 HD was designed to operate sitting on the floor, stage, or on top of subwoofer enclosure. Do not attempt to pole mount this loudspeaker atop a subwoofer cabinet! ACTPRO-18S HD: The ACTPRO-18S HD was designed to operate sitting on the floor or on the stage.
  • Page 7: Actpro-Hd Rear Panel Controls & Operation

    ACTPRO-HD Rear Controls & Operation ACTPRO-212S HD, ACTPRO-1515 HD ACTPRO-18S HD / ACTPRO-18F HD...
  • Page 8 • Indicates that the amplifier is clipping briefly causing overdrive LOW CUT SWITCH distortion and the internal limiter is reducing gain. ACTPRO-1515 HD: Found beneath the LEVEL control, this small slider • ACTPRO-HD amplifiers employ a sophisticated compressor-limiter switch engages or disengages the 100Hz 18db/Octave Low Cut filter.
  • Page 9 The GROUND LIFT switch will help you to avoid balanced connections. these issues. ACTPRO-1515 HD: Insert the male XLR connector into the jack marked It is a good idea to keep the GROUND LIFT switch in EARTH position INPUT. Ensure the connector is fully seated.
  • Page 10 Use this knob to adjust the high frequency portion of the BBE® processing. is on. The LF Contour control is for adjusting the level of phase corrected ACTPRO-1515 HD: HF Process will affect the mid and high frequencies. low frequencies in the program material. The HF Process control adjusts ACTPRO-212S HD, ACTPRO-18S HD and ACTPRO-18F HD: HF Process the level of phase corrected high frequencies in the program material.
  • Page 11: Set-Up Diagrams

    Set-up Diagrams ACTPRO-1515 HD Main Speakers with Two ACTPRO-HD Subwoofers MAIN OUTPUTS Checklist • Set the Low Cut switch on the Main Speakers to OFF. • Make certain loudspeakers are Powered OFF and Levels • Set Subwoofer BBE to ON.
  • Page 12 Linking Multiple ACTPRO-1515HD Speakers MAIN OUTPUT Checklist • Power ON Mixer, then Power ON speakers. • Also known as Daisy-Chaining, linking multiple speakers will • Bring the Mixer’s volume up to normal operating level. send the exact same input signal from one speaker to the next. •...
  • Page 13 • Bring the Mixer’s volume up to normal operating level. Main Speaker 2. • Adjust the Level controls on the ACTPRO-HD series loudspeakers. • Connect the Mixer’s Right Output to the R Input of the Right • Do not adjust the Level so high that the Red LIMIT LED is subwoofer 1.
  • Page 14: Specifications

    Specifications B-52 ACTPRO-HD SPECS ACTPRO-1515 HD ACTPRO-18S HD ACPRO-18F HD ACPRO-212S HD Dual 15” 2-way full-range 18" front-loaded powered 18" folded-horn powered Dual 12” band-pass powered Configuration powered loudspeaker subwoofer subwoofer subwoofer Transducers: SP-1500 - 15” speaker B-52 18-190S-4 -18" cast framed Celestion 18"...
  • Page 15: Cables And Connectors

    Specifications B-52 ACTPRO-HD ACTPRO-1515 HD ACTPRO-18S HD ACTPRO-18F HD ACTPRO-212S HD Power Consumption @ 115V 2.5 A 2.5 A 2.5 A Vac (1/8 power pink noise) Balanced female XLR L&R inputs Balanced female XLR L&R inputs Balanced female XLR L&R inputs...
  • Page 16: Warranty

    Warranty So we may serve you better, please register on-line at www.B-52Pro.com Thank you for choosing this B-52 Pro-Audio sound product. B-52 manufactures some of the world’s best sounding and most reliable professional speaker systems and components. E.T.I. Sound Systems, Inc., manufacturers of B-52, takes great pride in thoroughly testing each B-52 product prior to shipment.

This manual is also suitable for:

Actpro-1212s hdActpro-18s hdActpro-18f hd

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