Kramer SPK-W612 Manuale utente
KRAMER ELECTRONICS LTD.
USER MANUAL
MODEL:
SPK-W612
On-Wall Speakers
P/N: 2900-300117 Rev 2
SPK-W612 – Contents i
Contents
1Introduction 1
2Getting Started 2
2.1Achieving the Best Performance 2
3Overview 3
3.1Defining the SPK-W612 3
4Installing the SPK-W612 4
4.1Choosing the Best Location 4
4.2Installing the Speaker Wires 4
4.3Installing the Mounting Bracket 5
5Technical Specifications 7
Figures
Figure 1: SPK-W612 3
Figure 2: Installing the Fixed Bracket 5
SPK-W612 - 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 models now appear in 11 groups that are clearly defined
by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix
Switchers; GROUP 3: Control Systems; 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: Room Connectivity; GROUP 10: Accessories and Rack Adapters and
GROUP 11: Sierra Products.
Congratulations on purchasing your Kramer SPK-W612 On-Wall Speakers, which
are ideal for:
•Home theater sound systems
•Multimedia systems
The package includes:
•SPK-W612 On-Wall Speakers
•Mounting brackets
•This user manual
2 SPK-W612 - Getting Started
2 Getting Started
We recommend that you:
•Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
•Review the contents of this user manual
Use Kramer high performance high resolution cables
Go to http://www.kramerelectronics.com to check for up-to-date
user manuals, application programs, and to check if firmware
upgrades are available (where appropriate).
2.1 Achieving the Best Performance
To achieve the best performance:
•Use only good quality connection cables to avoid interference, deterioration
in signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
•Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
•Position your Kramer Speakers away from moisture, excessive sunlight and
dust
i
SPK-W612 - Overview
3
3 Overview
The SPK-W612 includes a pair of high performance speakers that can be
mounted on the wall vertically or horizontally. The mounting brackets are made of
hardened steel that can be attached to each speaker, letting you rotate each
speaker to the left or right.
3.1 Defining the SPK-W612
This section defines the SPK-W612:
Figure 1: SPK-W612
# Feature Function
1 Kramer Logo Gently pull the spring-loaded logo to set it to the
horizontal position if the speakers are mounted
horizontally
2 Speaker Grille Do not remove from the speakers
3 Screw Type
Input Port Negative (black) Connect to the negative stereo analog audio output
of the receiver
4 Positive (red) Connect to the positive stereo analog audio output
of the receiver
5 Threaded holes (2)
6 Fixture (2)
7 Fixed bracket Used for the mounting bracket
ABS screw (2)
Ball (2)
4 SPK-W612 - Installing the SPK-W612
4 Installing the SPK-W612
This section explains how to:
•Choose the best location for your speakers (see Section 4.1)
•Install the speaker wires (see Section 4.2)
•Install the mounting brackets (see Section 4.3)
4.1 Choosing the Best Location
Before installing the speakers:
•Experiment by placing the speakers in different locations before finally
deciding on the most suitable location
•Be sure that the wall type is appropriate for the mounting brackets, that is,
either solid wood, bricks, concrete, hollow building blocks, or wood studs.
You cannot mount the brackets on gypsum walls
•Check that the mounting location is free of obstructions, such as electrical
piping, AC ducts or water lines, and so on
4.2 Installing the Speaker Wires
To install the speakers, do the following:
1. Prepare the wires for the speakers:
Use two stranded 16-gauge speaker wires of similar length (for
achieving high quality sound)
It is recommended to use the Kramer BC-2S cables
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 without having to disconnect the input wires
2. Strip the ends of the wires approximately 3/8 inch.
3. Pass the speaker wires through the round hole in the mounting bracket.
SPK-W612 - Installing the SPK-W612 5
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 wire from the
positive terminal on the receiver, and retighten.
6. Insert the brackets (see Section 4.3)
4.3 Installing the Mounting Bracket
To install the mounting brackets, as illustrated in Figure 2, do the following:
1. Insert the ballmount into the fixture (see Figure 2A).
2. Insert the ABS screw mount into the fixture over the ball mount (see Figure
2B).
3. Using the bracket, or any metal piece, tighten the ABS screw.
4. Screw the fixture into the two threaded holes on the speaker (see Figure
2C).
5. Place the metal bracket on the two fixtures, insert the four bracket screws
and tighten (see Figure 2D).
Figure 2: Installing the Fixed Bracket
A
C
B
D
6 SPK-W612 - Installing the SPK-W612
4.3.1 Installing the Mounting Bracket onto the Wall
To install the bracket onto the wall, do the following:
1. Mark the location of the mounting holes.
2. Screw mounting screws (not included in the package) into the mounting
holes.
3. Slide the mounting bracket over the mounting screws so that the mounting
bracket is secured to the surface.
SPK-W612 - Technical Specifications 7
5 Technical Specifications
FREQUENCY RESPONSE: 30Hz to 20kHz
WOOFER: 6.5” (165mm) rubber surround
TWEETER: 25mm polypropylene
PASSIVE: 27mm piezo dome
SENSITIVITY: 88dB (2.83V @1 meter)
NOMINAL IMPEDANCE: 8Ω
POWER HANDLING: 80Watts RMS to 120 Watts (IPP)
Power handling is based on the amplifier volume never being
set above the point of audible distortion
DIMENSIONS: 19.3cm x 18.8cm x 25.98cm (7.6” x 7.4” x 10.23”), W, D, H
WEIGHT: One speaker: 2.6kg (5.7lbs) approx.
Shipping weight: (for pair): 5.6kg (12.3lbs) approx.
ACCESSORIES: Two mounting brackets (fixed and rotating)
Specifications are subject to change without notice at http://www.kramerelectronics.com
8 SPK-W612 - Technical Specifications
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