Confidential, for authorized service technicians only!
Do not disclose this information to or share these documents
with third parties.
Vertraulich! Nur für autorisierte Servicetechniker!
Nicht zur Weitergabe an Dritte freigegeben!
TECHNICAL SERVICE:
Stamer Musikanlagen GmbH • Magdeburger Str. 8 • 66606 St.Wendel • Germany
Music & Sales P.E. GmbH • Leipziger Str. 3 • 66606 St.Wendel • Germany
Note!
The components used in this product - particularly parts affecting
safety as well as speakers and transformers - were developed and
manufactured to certain specifications. Please use original spare
parts only to ensure the product remains fully functional and safe.
Achtung!
Die in diesem Produkt verwendeten Komponenten, insbesondere
sicherheitsrelevante Teile, Lautsprecher und Transformatoren
wurden nach spezifischen Vorgaben entwickelt und gefertigt.
Bitte benutzen Sie ausschließlich Original-Ersatzteile – nur so ist
die volle Funktionalität und Sicherheit gewährleistet.
Premium
PR:O15X
Monitor
27.07.07
Page 2
Directory
features
drawing-numbers-example
standard for single wire confection
HK0605 – Premium Pro 15X Monitor
exploded drawings:
circuit diagrams
layout diagrams
page:3-8
page:9
page:10
page:11
completeRev.: Bpage:12-13
front grilleRev.: Bpage:14
Perfect sound is the product of perfect tuning. This
is why the HK Audio
®
development team comprises
engineers specializing in acoustics, analog and digital
electronics, and mechanics. This tight-knit team
collaborates with a musicologist who tweaks the sound of every HK Audio
®
product to suit human
auditory physiology. HK Audio
®
developers have the
perfect tool for this at their disposal—one of the
world’s most advanced acoustical measurement
labs. It enables a speaker system’s audio properties
and dynamics to be documented and analyzed in
minute detail to ultimately advance the state of the
art. Every day in our sonic foundry is a day spent
with a singular goal in mind—to forge impressive sound reinforcement tools! So, what do mean
by impressive?
• Your voice (and every other audio signal) is rendered
accurately and authentically.
• Greater utilizable sound pressure is assured so that
the sound remains true and balanced right up to
the threshold of power-handling capacity.
• Remarkably well-balanced frequency response and
constant dynamic response requiring no further
EQ-ing.
• Listening fatigue never sets in: Disharmonic
distortion and resonance are minimized so the sound continues to please to your audience’s ears
even after long listening sessions.
• Plug in, power up and enjoy great sound right out
of the box: HK Audio
®
systems take you there that
much faster.
Page 4
5
English
Facts & Features
DuoTilt™ – making the most of sonic energy
The novel DuoTilt ™ pole mount allows sound energy
to be utilised far more efficiently. DuoTilt™ offers
7.5° and 15° angles of tilt, enabling precise speakerto-audience alignment. Acoustic interference from
ceiling reflections is minimized, leaving the sound
cleaner, tighter, and much more articulate.
Passive Crossover
in Bass Systems
The PR:O 18 S bass bin sports a sophisticated crossover that sends all low-end frequencies to the woofer
and all mid-range and high frequencies to the
connected satellite. This frequency separation affords
you the audio benefits of a truly homogenous sound
system, free of the pitfalls of overlapping phases that
frequently plague lesser PAs.
Modular System
The PREMIUM PR:O Series is modular so that mid/high units may be combined with the PR:O 18 S bass
bin at will. This modularity extends to the acoustic
domain: Like every HK Audio
®
system,
PREMIUM PR:O Series components are meticulously
matched. Regardless of the PREMIUM PR:O Series
configuration, you are sure to enjoy that trademark
excellent HK Audio
®
sound!
Dynamic Protective Circuitry for the
High-frequency Driver
PREMIUM PR:O Series mid/high units and monitors
are equipped with special protective circuitry. Located
in the high-frequency signal path, it limits output
levels whenever the high-frequency signal level
approaches the 1" driver’s overload threshold.
The PREMIUM PR:O Series comprises PR:O 12 and
PR:O 15 fullrange speaker cabinets, PR:O 18 S subwoofers and PR:O 12 M and PR:O 15 X monitors.
Page 5
PREMIUM PR:O Manual 1.0
1 Aligning Cabinets with
DuoTilt™
The novel integrated DuoTilt™ pole mount allows
sound energy to be utilized far more efficiently.
With two angles of tilt to choose from, 7.5° and 15°,
the enclosure can be aimed directly at the audience.
The cabinet is stabilized at its center of gravity—no
wobbling, unwanted tilting, or unintentional turning.
Your choice of DuoTilt™ angle—7.5° or 15°—depends
on the required speaker height and the size of the
room. If you set mid/high units on fully extended
tripods or mounting poles, select 15° to minimize
ceiling reflections.
If you want to address an audience where more
listeners are farther away from the speakers, use
the HK Audio
®
DuoTilt™ at the 7.5° angle.
2 Connecting Components and
Speakers
HK Audio®speaker cords with a diameter of 2 x 2.5
sq. mm are recommended for connecting cabinets,
power amps or powered mixing consoles. Cords are
available in the following lengths:
1. LSC 3, item no.: 193283, 3 m
2. LSC 7, item no.: 193263, 7 m
3. LSC 15, item no.: 193323, 15 m
Recommended Amplifier Power Output
Connect amps rated from 600 W @ 4 W RMS to 800 W
RMS @ 4 W per amp channel to power the PREMIUM
PR:O cabinets. To have enough headroom available
for dynamic musical signals, the power amp should
deliver peak performance of at least 1,200 W @ 4 W
per channel.
Note:
An electrical connection between the cord and input
jack is not established until the Speakon connector
locks into place. Twist the Speakon connector clockwise until it engages.
2.1 PR:O 12, PR:O 15 and PR:O 15 X
in Full-range Mode
Connect the speaker output from the powered mixer
or power amp to the input (IN) of the PR:O 12 or
PR:O 15 (X) full-range speaker cabinet.
Figure 1: 7.5° and 15° angles of tilt
Figure 2.1: Powered mixer and/or mixer and a power amp
Page 6
7
English
2.2 PR:O 12, PR:O 15 and PR:O 15 X in Satellite
Mode with the PR:O 18 S
First connect the speaker output of the powered mixer
or power amp to the PR:O 18 S subwoofer’s input,
and then connect the subwoofer’s SATELLITE OUT
to the PR:O 12 or PR:O 15 full-range cabinet’s input
(IN).
Note:
The nominal impedance of systems consisting of a
combination of PR:O 18 S and PR:O 12 or PR:O 15 X
cabinets is 4 ohms!
2.3 PR:O 12 M und PR:O 15 X
Connect the monitor power amp’s speaker output
to the PR:O 12 M or PR:O 15 X monitor’s input (IN).
Depending on the type of power amp or powered mixer
that you are using, several PR:O 12 M or PR:O 15 X
monitors can be connected in parallel to one power
amp channel.
Note:
• When two PR:O 12 M or PR:O 15 X monitors are
connected in parallel, overall impedance is 4 ohms.
• When three PR:O 12 M or PR:O 15 X monitors are
connected in parallel, overall impedance is 2.7 ohms.
• When four PR:O 12 M or PR:O 15 X monitors are
connected in parallel, overall impedance is 2 ohms.
Caution:
Do not allow the overall nominal impedance of the
connected monitors to fall below the power amp
channel’s minimum impedance! If it does, you risk
destroying the power amp!
3 Troubleshooting
All speaker cords are connected, but no sound
is audible!
1 Check if the power amp is switched on and the
mixing console is connected to the power amp.
2 Check if the Speakon connectors that are plugged
into the input jacks are locked into place.
Twist the connector clockwise until it engages.
You have set up a satellite system and the mid/high
units are working fine but no low-end signal is heard
from the subwoofers!
1 Check if the PR:O 12, PR:O 15 or PR:O 15 full-range
cabinets are connected to the PR:O 18 S subwoofer’s
SATELLITE OUT. Be sure to connect the cords in
the proper sequence! First connect the speaker
output of the powered mixer or power amp to the
PR:O 18 S subwoofer’s input, and then connect the
PR:O 18 S subwoofer’s SATELLITE OUT to the
PR:O 12, PR:O 15 or PR:O 15 X fullrange cabinet’s
input (IN). For more on this, see the chapter,
Connecting Components and Speakers.
Figure 2.2: Powered mixer and/or mixer and a power amp
(Fullrange)
Figure 2.3: PR:O 12 M and PR:O 15 X monitors in action
Page 7
PREMIUM PR:O Manual 1.0
4 Technical Specifications
4.1 PR:O 12
Power handling nominal (RMS): 400 W
Power handling program: 800 W
Frequency response -10 dB: 60 Hz - 19 kHz
Frequency response +/- 3 dB: 68 Hz - 19 kHz
Axial sensitivity 1W/1m (half space): 104 dB
Maximum SPL @ 1m , 10% THD: 128 dB
DuoTilt™
Angles of inclination: 7.5° and 15°
Rigging points: 3 M8 recessed threaded inserts
Weight: 18 kg/ 39.5 lbs.
Dimensions (W x H x D): 39 cm 57 cm x 36 cm
15 1/4" x 22 1/2" x 14 1/4"
4.2 PR:O 12 M
Power handling nominal (RMS): 400 W
Power handling program: 800 W
Frequency response -10 dB: 63 Hz – 19 kHz
Frequency response +/- 3 dB: 70 Hz – 19 kHz
Axial sensitivity 1W/1m (half space): 104 dB
Maximum SPL @ 1m , 10% THD: 128 dB
Pole-mount cup: none
Setup angle: 30°
Weight: 16 kg/ 35.2 lbs.
Dimensions (W x H x D): 39 cm 55,5 cm x 38 cm
15 1/4" x 21 3/4" x 15"
This is to certify that
HK AUDIO®PREMIUM PR:O
products complies with the provisions of the Directive
of the Council of the European Communities on the
approximation of the laws of the Member States
relating to electromagnetic compatibility (EMC
Directive 89/336/EEC) and the low voltage Directive
(73/23/EEC). This declaration of conformity of the
European Communities is the result of an examination
carried out by the Quality Assurance Department of
STAMER GmbH in accordance with European
Standards EN 50081-1, EN 50082-1and EN 60065
for low voltage, as laid down in Article 10 of the
EMC Directive.
Stamer Musikanlagen
GmbH*
Magdeburger Str. 8
66606 St.Wendel
Lothar Stamer Dipl.Ing.
Managing Director
St.Wendel, 03/10/05
* Stamer Musikanlagen manufactures exclusively
for HK Audio
®
.
Page 8
9
English
4.3 PR:O 15/ PR:O 15 X
Power handling nominal (RMS): 400 W
Power handling program: 800 W
Frequency response -10 dB: 53 Hz – 19 kHz
Frequency response +/- 3 dB: 60 Hz – 19 kHz
Axial sensitivity 1W/1m (half space): 104 dB
Maximum SPL @ 1m , 10% THD: 128 dB
Dimensions (W x H x D):
47 cm x 61,5 cm x 41 cm (PR:O 15)
18 1/2" x 24 1/4" x 16 1/4" (PR:O 15)
47 cm x 61,5 cm x 44,5 cm (PR:O 15 X)
18 1/2" x 24 1/4" x 17 1/2" (PR:O 15 X)
4.4 PR:O 18 S
Power handling nominal (RMS): 500 W
Power handling program: 1000 W
Frequency response -10 dB: 38 Hz – 150 Hz
(via internal crossover)
Frequency response +/- 3 dB: 48 Hz – 150 Hz
(via internal crossover)
Axial sensitivity 1W/1m (half space): 104 dB
Maximum SPL @ 1m (half space): 129 dB
Pole mount: M20 thread base plate
Castors: 4x 100 mm (optional)
Weight: 39 kg/ 85.5 lbs.
Dimensions (W x H x D): 53 cm x 61 cm x 64 cm
20 3/4" x 24" x 25 1/4"
Page 9
DRAWING-NUMBERS
EXAMPLE
HK0106-EX-R01-1A
PROJECT-NR.:
HK = HK AUDIO
HU = HUGHES&KETTNER
MP = MINDPRINT
P + lfd Nr. = AWG single wire black, red, blue, brown or white
E + lfd Nr. = AWG single wire green- yellow
L + lfd N
FQL + lfd Nr. = crossover wiring H07VK
Regarding special wirings like wiring harness or similar, drawings will be prepared and appropriate
All rights reserved. No part of this schematic may be reproduced, stored in a retrieval system, transmitted in any form or
by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the author.
1234
–
JS6
NA = not assembled part ----- EX = exclusive part, no alternative allowed
HT = high temperature part, assemble with distance from PCB
Title:
HK0605 -- PR:O15X (Monitor)
66606 St. Wendel / Germany
Number:Version:Revision:
Drawn by:Date:
Michael Bohlender
Thorsten Bender
PCB No.:
Filename: HK0605-SP-R01-1B-DTP-Schaltplan.sch
HK0105-LP-R01 (always use latest revision)
Crossover Circuit
1HK0605-SP-R01-1BB
18.07.2005
Date:
18.07.2005
Page:
1Checked by:
1
Pages
A
Page 16
TITEL:
HK0605- PR:O Serie
INDEX
ÄNDERUNG
ZEICHNER
66606 St. Wendel / Germany
ZEICHNUNGS-NR.:
ERSTELLT VON:
GEPRÜFT/
FREIGEGEBEN VON:
WERKSTOFF:
DATEINAME:
HK0605-LP-R01-1C1C
Michael Bohlender
Michael Bohlender
FR4, einseitig, 1.6mmHAL, Lötstop einseitig
HK0605-LP-R01-1C-Bestueckung
Bestückungsplan Frequenzweiche
OBERFLÄCHE:
VERSION:
AM:
18.07.2005
AM:
18.07.200511
REVISION:
BLATT:
BLÄTTER
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