Meyer Sound UPA-1p O u s t i c a l1, V e r a g e O s s o v e r A n s d u c e r s, P l i f i e r s

Page 2

 

 

 

UPA-1P & 2P SPECIFICATIONS

A c o u s t i c a l1

Operating Frequency Range2

60 Hz - 18 kHz

(each loudspeaker)

Free Field

100 Hz - 16 kHz ± 3dB; -6 dB at 77 Hz and 18 kHz

Half-Space3

77 Hz - 16 kHz ± 3dB; -6 dB at 66 Hz and 18 kHz

 

 

Phase Response4

± 35¡ 600 Hz - 16 kHz; + 90¡ at 250 Hz

 

Maximum SPL5

133 dB SPL

Meyer Sound Laboratories has devoted itself to designing, manufacturing, and refining components

C o v e r a g e

C r o s s o v e r

T r a n s d u c e r s

Sta n d a r d A u d i o I n p u t M o d u l e *

A m p l i f i e r s

UPA-1P (-6 dB points)

100¡ H; 40¡ V

UPA-2P (-6 dB points)

45¡ H; 45¡ V

UPA-1P

1200 Hz

UPA-2P

1000 Hz

Low Frequency

12" cone driver

High Frequency

3" diaphragm compression driver

Type

Differential balanced input circuit

Connector

Female XLR; male XLR loop

Impedance

10 k½ differential balanced (between pins 2 and 3)

XLR Wiring

Pin 1: chassis; Pin 2: + signal; Pin 3: - signal

RF Filter

Common Mode: 425 kHz low-pass; Differential Mode: 142 kHz low-pass

Common Mode Rejection Ratio

> 80 dB (50 Hz - 1 kHz); typically 90 dB

Type

Complementary power MOSFET output stages (class AB/bridged)

Burst capability6

350 Wrms/channel

THD, IM, TIM

< .02 %

that deliver superb sonic reproduction. Every part of every component is designed and built to exacting specifications and undergoes rigorous, comprehensive testing

in the laboratories.

Research remains an integral, driving force

A C P o w e r

P h y s i c a l

Connector Automatic voltage selection Idle RMS Current

Max Continuous RMS Current (>10 sec) Max Burst RMS Current (<1 sec)

Max Peak Current During Burst Soft-Current Turn-on

Dimensions

Weight

Enclosure

Finish

Protective Grill

Rigging

PowerCon locking AC connector

 

80-264 VAC continuous; 47/63 Hz4

 

@115 V: 0.25Arms

@230V: 0.13Arms

@100V: 0.3Arms

@115 V: 2.8Arms

@230V: 1.4Arms

@100V: 3.2Arms

@115 V: 3.2Arms

@230V: 1.6Arms

@100V: 3.7Arms

@115 V: 5.0Apk

@230V: 2.5Apk

@100V: 5.8Apk

Inrush current <15A@115V

14.5" W x 22.4" H x 14.5" D 77 lbs (35 kg)

5/8Ó plywood Black textured

Hex perforated steel grill, charcoal grey foam

Four aircraft pan fittings (two on top, two on bottom). Working load is 600 lb (273 kg), based on a 5:1 safety factor.

behind all production. Meyer strives for sound quality that is predictable and neutral over an extended lifetime and across an extended range.

 

N ot e s

1. Measurements are taken at 3m on-axis, 1/3 octave, unless otherwise stated.

 

 

2. Response depends on loading conditions and room acoustics.

 

 

3. Measured with a single boundary, 1 m from rear of cabinet.

 

 

4. Phase variation from pure delay.

 

 

 

 

5. Measured at 1 m, with pink noise or music.

 

PHYSICAL DIMENSIONS

6. Nominal 8½ resistive load, pink noise, 100v peak.

 

* Refer to UPA series Q+A for input module options.

 

 

 

 

 

 

 

 

 

ALL UNITS IN INCHES

 

 

 

 

 

 

 

 

7.7

GND Circuit 1

 

1

 

 

 

Looping Audio Input

 

2

 

2

 

 

 

 

3

 

3

 

 

 

 

 

220k Ω

Push

 

 

 

 

Limit

 

 

 

 

 

 

 

 

 

 

Case

 

 

 

 

24VFan

 

 

2.6

Earth /

 

 

 

 

- +

 

 

Chassis

 

 

 

 

 

 

 

Input

Loop

 

 

 

 

On / Temp.

 

12.8

 

 

k

 

et

ity

Network

 

7.5

 

Service

in

 

es

tiv

 

14.3

 

 

W

R

 

Ac

 

 

 

 

 

 

 

 

 

 

Remote Monitor System

 

 

CAUTION: See instruction manual

 

 

 

! ATTENTION: Voir le cahier d'instruction

AC Input

 

 

100-240V ~

 

 

 

 

 

 

 

 

50-60Hz 4A MAX

 

14.5

 

 

 

 

 

 

 

 

30°

 

 

 

 

 

 

 

22.4

!

UPA-2PUPA-1P

U¨ L

LISTED

U¨ L

3K59 C

 

COMMERCIAL

 

AUDIO SYSTEM

Made by Meyer Sound, Berkeley, CA, USA

European Office:

Meyer Sound Germany

GmbH

Carl Zeiss Strasse 13

56751 Polch, Germany

UPA1P&2P - 04.054.017.01D

Meyer Sound Laboratories, Inc.

2832 San Pablo Avenue Berkeley, CA 94702 tel: 510.486.1166

fax: 510.486.8356

e-mail: techsupport@meyersound.com http://www.meyersound.com

©1997 Meyer Sound Laboratories, Inc. All rights reserved

Image 2
Contents Smooth arraying behavior ¥ minimal side lobes UPA-P Series is ideallyP l i f i e r s O u s t i c a l1V e r a g e O s s o v e r A n s d u c e r s Ot e s
Related manuals
Manual 14 pages 41.53 Kb