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Kramer Electronics, Ltd.
USER MANUAL
Model:
SPK-OC508
On-Wall Speakers
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Contents
i
Contents
1 Introduction 1
2 Getting Starte d 2
3 Overview 2
4 Your SPK-OC508 3
5 Installing the Speakers 3
5.1 Choosing the Best Location 3
5.2 Installing the Speaker Wires 4
5.3 Installing the Mounting Bracket 4
6 Technical Specifications 5
Figures
Figure 1: Parts Included in the Package 1
Figure 2: SPK-OC508 3
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Introduction
1
1 Introduction
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been
providing a world of unique, creative, and affordable solutions to the vast range
of problems that confront the video, audio, presentation, and broadcasting
professional on a daily basis. In recent years, we have redesigned and upgraded
most of our line, making the best even better! Our 1,000-plus different m odels
now appear in 11 groups
1
Congratulations on purchasing y our Kramer SPK-OC508 On-Wall Speakers,
which are ideal for:
that are clearly defined by function.
• Home theater sound systems
• Outdoor areas
• Multimedia systems
The package includes the following items (illustrated in Figure 1):
• SPK-OC508 On-Wall Speakers
• 4 meter, 24AW G , blac k and white dual c olor wire
• 2 mounting brackets, 4 knobs and 4 mounting screws
• This user manual
2
Figure 1: Parts Included in the Package
1 GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix Switchers; GROUP 3: Control Syste ms; GROUP 4:
Format/Standards Converters; GROUP 5: Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:
Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9: Roo m Connectivity; GROUP 10: Accessories
and Rack Adapters; GROUP 11: Sierra Products
2 Download up-to-date Kramer user manuals from the Internet at
http://www.kramerelectronics.com
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Getting Started
2
2 Getting Started
We recommend that you:
• Unpack the equipment carefully a nd save t he ori gina l box and packagi ng
materials for possibl e fut ure shi pment
• Review the contents of thi s user manual
• Use Kramer high performance cables
1
3 Overview
The SPK-OC508 includes a pair of high performance speakers that can be
mounted on the wall vertically or horizontally, and indoors as wel l as
outdoors
2
To achieve the best performance:
. The mounting brackets are made of painted steel that can be
attached to each speaker, letting you rotate each speaker to the left or right.
• Connect only good qual i ty connection cables, t hus avoidi ng
interference, deterioration in signal quality and level, and elevated
noise- levels (often associated with low quality cables)
• Avoid interference from neighboring electri cal appliance s and position your
Kramer SPK-OC508 away from moisture, excessive sunlight and dust
1 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com
2 The speakers are weather resistant but not w aterproof, and can withstand the humidity in the air. We recommend that you
locate them in an area that is covered and protected from rain
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Your SPK-OC508
3
4 Your SPK-OC508
Figure 2 and Table 1 define the SPK-OC508:
Figure 2: SPK-OC508
Table 1: SPK-OC508 Features (for one of the speakers)
# Feature Function
1 Speaker Grille Do not remove from the speakers
2 Bracket Knob (4 ) Use two knobs to fasten the bracket to the speaker
3 Screw
Type
Input Port
Positive (red) Connect to the positive stereo analog audio output of the receiver
4 Negative (black ) Connect to the negative stereo analog audio output of the receiver
5 Speaker Bracket Used for mounting the speaker onto the wall
5 Installing the Speakers
This section expla i ns how t o:
• Choose the best location for your speaker s (see sec t ion
5.1)
• Install the speaker wires (see section
5.2)
• Install the mounting brackets (see section
5.3)
5.1 Choosing the Best Location
Before installing the speakers:
• Experiment by placing the speakers in different locations before finally
deciding on the m ost suita bl e locat i on
• Be sure that the wal l type is appropriate for the mounti ng bracket s, t hat is,
either solid wood, bri cks, c oncr et e, holl ow buil di ng bl ocks, or wood studs
• Check that the mounting location is free of obstructions, such as electrical
piping, AC ducts or water li nes, and so on
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Installing the Speakers
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5.2 Installing the Speake r Wires
To install the speakers, do t he foll ow i ng:
1. Prepare the wires for the speakers:
Use the 4 meter 24AWG, black and whit e dual color wire cut to
similar lengths
1
Measure the length to reach from each speaker to the receiver, adding
some access wire length to let you easily remove the speakers from
the bracket wit hout ha vi ng to disconnec t the i nput w i res
2. Strip the ends of the wires approximately 3/8 inch.
3. Pass the speaker wi res throug h t he r ound hole i n the mounti ng bra cke t.
4. Unscrew the negative (black) screw-type connector, insert the wire from
the negative terminal on the receiver, and retighten.
5. Unscrew the positive (red) screw-type connector, insert the wi re from t he
positive terminal on the receiver, and retighten.
6. Insert the brackets (see section
5.3
).
5.3 Installing the Mounting Bracket
To install the mount ing br acke t s, do the fol l ow ing:
1. Mark the location of the mounti ng hol es on t he w all .
2. Screw the mounting screws onto the wall at the location that you want to
mount the speakers.
If the location i s backed by wall st uds, you c an use the w ood screw s
provided. If t he locat i on i s backed by a gypsum boar d, use wal l anchor s
(not included in the pa cka ge).
3. Slide the mounting bracket over the mount ing scr ews so that the
mounting bracke t is secured t o the surfa ce.
4. Slide a speaker into ea ch mount i ng brac ket .
5. Align the bracket screw holes (upper and l ower) to those on the speaker
and screw a knob to each of the holes to secure the speaker to the bracket.
6. You can slightly loosen the knobs on a speake r t o adj ust i t s direct i on.
1 For achieving high quality sound
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Technical Specifications
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6 Technical Specifications
Table 2 includes the technical specifications
1
Table 2: Technical Specifications of the SPK-OC508
of the SPK-OC508:
FREQUENCY RESPONSE: 50Hz to 22kHz
FINISH: White molded plastic
GRILLE: Perforated metal (white)
TERMINALS: Gold-plated 5-way binding posts
BRACKETS: Painted steel with plastic knobs
WOOFER: 5.25” (133mm) polyprop yle ne wi th rubber surround
TWEETER: 5/8" liquid-cooled polycarbonate
CROSSOVER: First order high-pass
SENSITIVITY: 89dB 1W to 1M
FREE AIR RESONANT FREQUENCY: 55Hz
NOMINAL IMPEDANCE:
8Ω average
POWER HANDLING
2
30W RMS @8Ω
:
DIMENSIONS: 18.5cm x 16.5cm x 24.9cm (7. 28” x 6.5” x 9.8”), W, D, H
WEIGHT: One speaker: 2kg (4.4lbs) approx.
Shipping weight: (for pair): 4.6kg (10.14lbs) approx.
ACCESSORIES: Two mounting brackets (including knobs and mounting screws),
4 meters, 24AWG, black and white dual color wire
1 Specifications are subject to change without notice
2 Power handling is based on the amplifier volume never being set above the point of audible distortion
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
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LIMITE D WA RRANTY
WHO IS PROTECTED?
WHA T IS COVERED AND WHA T IS NOT COVERE D
WHA T WE WILL P A Y FOR A ND WHA T W E WILL NOT P A Y FOR
HOW YOU CAN GET WARRANTY SERVICE
LIMITA TION OF IMPLIED WARRANTIES
EXCLUSION OF DAMAGES
CAUTION!
Kramer Electronics (hereafter ) warrants this product free from defects in material and wor kma nship unde r the
following terms.
Kramer
HOW LONG IS THE W ARRANTY
Labor and parts are warranted for seven years from the date of the first customer purchase.
Only the first purchase customer may enforce this warranty.
W e will p ay labor and ma teria l expen ses for cover ed item s. W e wi ll not pa y for th e fol lowing:
The li abil ity of Krame r for any effe ct ive pr oduc ts is l imi ted t o the repair or re pla ceme nt of the pro duc t at ou r op tion. Kram er sha ll
not be liabl e for:
This wa rran ty give s you spec ific l egal rights , and yo u may al so have other r ights, w hich va ry fr om place to place.
All produ cts ret urned t o Krame r for service must hav e pri or approv al. This ma y be obt ained f rom you r deal er.
This e quipm ent has b een tes ted to determi ne co mpliance with t he requ ireme nts of:
EN-50 081: "Elec troma gnetic c ompat ibility (EMC) ;
generic emission standard.
Reside ntia l, comm ercial a nd lig ht indus try"
EN-50 082: "Elec troma gnetic c ompat ibility (EMC) generi c immuni ty st andar d.
Part 1 : Reside ntia l, comm ercial and lig ht indus try e nviro nment".
CFR-47: FCC* Rules and Regulations:
Part 15 : “Ra d io frequency devices
Subpart B Unintentional radiators”
Except as below, this warranty covers all defects in material or workmanship in this product. The following are not covered
by the warranty:
1. Any product which is not distributed by Kramer, or which is not purchased from an authorized Kramer dealer. If you are
uncertain as to whether a dealer is authorized, please contact Kramer at one of the agents listed in the Web site
www.kramerelectronics.com.
2. Any product, on which the serial number has been defaced, modified or removed, or on which the WARRANTY VOID
TAMPER E D sti c ke r ha s be e n to r n,
3. Damage, deter ioratio n or ma lfuncti on res ulting from:
i) Accident, misuse, abuse, neglect, fire, water, l ightn ing or ot her ac ts of nat ure
ii) Produc t modi ficati on, or fa ilur e to foll ow instr ucti ons sup plied w ith the produ ct
iii) Repair o r att empted repair by anyo ne not au thori zed by Kr amer
iv) Any shipment of the product (clai ms must b e pres ented to the carrier )
v) Remova l or i nstalla tion of the pro duct
vi) Any other cause, which does not relate to a product defect
vii)Cartons, e quipme nt encl osure s, cabl es or accesso ries use d in c onjunc tion wi th the p roduct
1. Rem oval or insta llatio ns char ges.
2. Costs of initial technical adjustments (set-up), including adjustment of user controls or programming. These costs are the
respon sibi lity of the Kra mer deal er fr om whom t he produ ct wa s purcha sed.
3. Shipp ing char ges .
1. To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center.
2. Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty
coverage, and should be included in any shipment of the product. Please also include in any mailing a contact name,
company, address, and a description of the problem(s).
3. For the name of the nearest Kramer authorized service center, consult your authorized dealer.
All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to
the length of this warranty.
1. Damag e to other prop erty cau sed by def ects in this product , damage s based upon inc onven ience , loss of use of the produc t, los s
of time, commercial lo ss; o r:
2. Any ot her dam ages , w het her i nci den tal, conse que nti al o r o the rwise . S ome c oun tri es ma y n ot a llow lim ita tion s on ho w lon g a n
implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above
limit ation s and exc lusio ns may no t apply to yo u.
Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes or
modifications to the unit without the expressed approval of the manufacturer will void user authority to operate the
equipment.
Use th e suppl ied DC p ower sup ply t o feed p ower to t he mach ine.
Please use recommended interconnection cables to connect the machine to other components.
IF reattached, removed or otherwise interfered with.
* FCC and CE appro ved usin g STP cable ( for twist ed pai r products )
NOTE:
Part 1 :
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Kramer Electronics, Ltd.
Web site: www.kramerelectronics.com
E-mail: info@kramerel. com
P/N: 2900-000602 REV 1
For the latest information on our products and a list of Kramer
distributors, visit our Web site: www.kramerelectronics.com,
where updates to this user manual may be found.
We welcome your questions, commen ts and feedba ck .
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