Biamp R2 Series Installation And Operation Manual

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R2 Models (EN54-24)

Installation and Operation Guide

FEATURES

• Three-way, triaxial, full-range horn-loaded systems

that excel at both voice projection and full-range,

high-fidelity music reproduction

• Drivers: 1" exit, titanium compression HF driver, 2"

exit M200 midrange compression driver (s), and two

12" FerroFluid-cooled LF with water-resistant cones

• Highly weather-resistant fiberglass enclosure.

• Unique coverage patterns provide a range

and evenness of coverage not available with

conventional loudspeakers

CONTENTS

Each shipping carton contains the following items:

• R2-xxZ-EN loudspeaker

• Steel mounting yoke (pre-installed with the 1/2"

mounting hardware listed below)

• Multi-angle aiming strap [R2 (2)]

• QR sheet - with QR link to installation manual

9300 S.W. Gemini Drive Beaverton, OR 97008 USA

Connecting people through extraordinary audiovisual experiences™

• Easy to install and aim

• 3-layer grille with polyester mesh and UV-resistant

foam, bonded to a zinc-rich epoxy dual-layer powder-

coated perforated marine-grade aluminum

• Loudspeaker Safety Guide

• Mounting hardware: 1/2" hex bolts (2" x3, 1-1/4" x3),

1/2" lock washers (x6), 1/2" flat washers (x7),

1/2" hex nut (x1), and 2" OD rubber gaskets (x5). All

hardware is stainless steel.

Models

R2-52Z-EN

R2-77Z-EN

R2-94Z-EN

R2-474Z-EN

R2-694Z-EN

biamp.com

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Summary of Contents for Biamp R2 Series

Page 1 1/2" hex nut (x1), and 2" OD rubber gaskets (x5). All • Multi-angle aiming strap [R2 (2)] hardware is stainless steel. • QR sheet - with QR link to installation manual 9300 S.W. Gemini Drive Beaverton, OR 97008 USA biamp.com...
Page 2 Biamp Systems, LLC 9300 SW Gemini Drive • Beaverton, OR 97008, USA biamp.com Technical data sheets for listed products can be found at the end of this manual. Contact the Compliance department at Biamp for the Declaration of Performance (R-126-002). compliance@biamp.com...
Page 3 PRODUCT FEATURES IDENTIFICATION Typical R2 Full-range Model Safety Cable Attachment Point: (Utilize empty rigging point. User must supply appropriate fastener and safety cable) Grille (5) 1/2"-13 Rigging points Front Yoke (5) 1/2"-13 Rigging points Angle Securing Straps Gland Nut Suggested Safety Cable Attachment Point (user must supply appropriate 1/2"-13 fastener and safety cable) Rear...
Page 4 DANGER: The loudspeakers described in this • The loudspeaker itself: Biamp certifies its loudspeaker manual are designed and intended to be suspended systems and rigging accessories for suspension when using a variety of rigging hardware, means, and they are properly installed according to our published methods.
Page 5 The latest version of aimed properly. this manual is always available at biamp.com. The revision date can be found on the rear cover. WARNING: Loudspeakers are heavy. To prevent...
Page 6 R2 INSTALLATION (cont'd) 3. Mount the R2 and yoke to the support structure. If 6. Attach the free end of the contour strap to the enclosure as shown in Figure 3b. Make sure that the rubber the center hole is being used to mount the yoke, that hardware must be installed before attaching the washer is located between the contour strap and the securing strap to the yoke.
Page 7 R SERIES loudspeaker lies solely with the installation 2. Attach a safety cable to an attachment point on each professional. Biamp recommends that an appropriately loudspeaker. The safety cable and hardware are not licensed engineer, electrician, or other qualified included.
Page 8 Refer to the DSP settings files or product data sheets on amplifier for each model. It is better to oversize the amplifier the Biamp website for the recommended high and low pass to avoid clipping, than to undersize it. Power amplifiers should exhibit good sonic properties while providing high filter values.
Page 9 COMMISSIONING THE SYSTEM Commissioning is the process of optimizing the performance of a sound system after it has been installed. There are several important steps in commissioning a system; these include the following: 3. Set protective limiters and high-pass filters. 1.
Page 10 5 degrees downward. Failure is also available on the website or by contacting Customer to do this could result in water collecting inside the enclosure Support at support@biamp.com. under extreme weather conditions. • When handling an R SERIES loudspeaker, be careful not to scratch or scrape the finish on the grille, bracket, or enclosure.
Page 11 TECHNICAL DRAWINGS Typical R2 Coaxial Loudspeaker 24.75" (629 mm) 12.38" (314 mm) 13.5" (343mm) 12.38" 8" (314 mm) (203mm) 24.75" Center of (629 mm) Center of 8" Gravity Gravity Center of (203mm) Gravity Ø .53" (Ø 13.5mm) typ. Front R2-52 30.75"...
Page 12 R2 AXES AND PLANES R2-77Z-EN, R2-94Z-EN, R2-474Z-EN, R2-694Z-EN Drawing Key 1. Loudspeaker Enclosure 2. Loudspeaker Front 3. Reference Axis 4. Reference Plane 5. Reference Point R2-52Z-EN 6. Horizontal Plane 7. Vertical Plane page 12 Installation and Operation Guide R2-EN...
Page 13 INTERNAL WIRING GUIDE R2-77Z-EN, R2-94Z-EN, R2-474Z-EN, R2-694Z-EN Note: The polarity reversal shown for the MF/HF is intentional. R2-52Z-EN Note: The polarity reversal shown for the HF is intentional. R2-EN Installation and Operation Guide page 13...
Page 14 3-layer Weather-Stop™ with polyester mesh, foam, zinc-rich epoxy dual-layer Grille powder-coated perforated marine-grade aluminum color-matched to enclosure Biamp strives to improve its products on a continual basis. Accessories (included) Weather-resistant mounting yoke, light grey (RAL 7038) Specifications are therefore subject to change without notice.
Page 15 Mounting points are approximate. 17.25" (438 mm) 24.75" (629 mm) HFE2 24.75" (629 mm) M200 Front Sides R2-EN Installation and Operation Guide page 15 9300 S.W. Gemini Drive Beaverton, OR 97008 USA +1 503.641.7287 www.biamp.com R2-52Z v6.0 [25AUG2022]...
Page 16 3-layer Weather-Stop™ with polyester mesh, foam, zinc-rich epoxy dual-layer Grille powder-coated perforated marine-grade aluminum color-matched to enclosure Biamp strives to improve its products on a continual basis. Accessories (included) Weather-resistant mounting yoke, light grey (RAL 7038) Specifications are therefore subject to change without notice.
Page 17 Mounting points are approximate. 17.25" (438 mm) 24.75" (629 mm) HFE2 24.75" (629 mm) M200 Front Sides R2-EN Installation and Operation Guide page 17 9300 S.W. Gemini Drive Beaverton, OR 97008 USA +1 503.641.7287 www.biamp.com R2-77Z v6.0 [25AUG2022]...
Page 18 Accessories (included) Weather-resistant mounting yoke, light grey (RAL 7038) Biamp strives to improve its products on a continual basis. NOTES: All measurements made in outdoor half-space free-field conditions. Specifications are therefore subject to change without notice. Watts: All wattage figures are calculated using the rated nominal impedance.
Page 19 Mounting points are approximate. 17.25" (438 mm) 24.75" (629 mm) HFE2 24.75" (629 mm) M200 Front Sides R2-EN Installation and Operation Guide page 19 9300 S.W. Gemini Drive Beaverton, OR 97008 USA +1 503.641.7287 www.biamp.com R2-94Z v6.0 [25AUG2022]...
Page 20 Accessories (included) Weather-resistant mounting yoke, light grey (RAL 7038) Biamp strives to improve its products on a continual basis. Specifications are therefore subject to change without notice. NOTES: All measurements made in outdoor half-space free-field conditions. Watts: All wattage figures are calculated using the rated nominal impedance.
Page 21 Mounting points are approximate. 17.25" (438 mm) 24.75" (629 mm) HFE2 24.75" (629 mm) M200 Front Sides R2-EN Installation and Operation Guide page 21 9300 S.W. Gemini Drive Beaverton, OR 97008 USA +1 503.641.7287 www.biamp.com R2-474Z v6.0 [25AUG2022]...
Page 22 Accessories (included) Weather-resistant mounting yoke, light grey (RAL 7038) Biamp strives to improve its products on a continual basis. NOTES: All measurements made in outdoor half-space free-field conditions. Specifications are therefore subject to change without notice. Watts: All wattage figures are calculated using the rated nominal impedance.
Page 23 Mounting points are approximate. 17.25" (438 mm) 24.75" (629 mm) HFE2 24.75" (629 mm) M200 Front Sides R2-EN Installation and Operation Guide page 23 9300 S.W. Gemini Drive Beaverton, OR 97008 USA +1 503.641.7287 www.biamp.com R2-694Z v6.0 [25AUG2022]...
Page 24 Using an ohmmeter, measure the resistance of the input cable (with frequencies. crossover is malfunctioning. the amplifier disconnected). If the meter reads 4–7 ohms, one driver may not be working. Replace as needed. CONTACT US Email: support@biamp.com Warranty: biamp.com/legal/warranty-information Web: support.biamp.com Safety & Compliance: biamp.com/compliance 9300 S.W.

This manual is also suitable for:

R2-52z-en R2-77z-en R2-94z-en R2-474z-en R2-694z-en