Professional Displays

Ocean Way Audio
Pro2A Operations Manual
About Ocean Way
It all started with speakers. Ocean Way Recording began in 1968, as a showcase for
Allen’s custom monitors.
Allen needed impressive sounding material for his speakers so he began to record music
that sounded dramatic! The studio business boomed and he met the demand with many
rooms in several locations. At the peak of the studio business, Allen designed and owned
four recording studio complexes.
Five time Grammy® Award winning Allen Sides has personally recorded over 1,000
albums, many of which have become audiophile classics. He has worked with the finest
and most famous artists of the last four decades. Albums recorded in Allen’s studios have
sold over a billion copies. Allen’s hearing capabilities enables our engineers to translate
every sonic nuance, bringing a new dimension and understanding to what is possible in
high-end speaker design. His ears are our final design tool.
Ocean Way Hollywood
Ocean Way Nashville Ocean Way Record One
Ocean Way St. Barts
Through-out the history of Ocean Way Studios, we built the monitor systems for all the control rooms
and private studios for selected elite cliental.
These many accomplishments, paved the way for
Ocean Way Audio
The Pro-Series delivers “the” sound of Ocean Way Studios in a free standing design.
Engineering speaker systems for professionals; incorporating 45 years of award winning experience
Manual of Operations
Ocean Way Audio – Pro2A
Professional Sound System
Pro2A Description
Safety Instructions and Warnings! (please read carefully)
Inputs and Controls
Input selectors & Legends
S12A Sub-Bass option
Pro2A is the latest addition to the OWA speaker line achieving efficient distortion-free dynamic range in an
aesthetically appealing trapezoidal profile. Its cabinet features a sleek design with attention to time
alignment, reduce baffle reflections and materials designed to minimize low frequency resonance. Its port
is optimized to increase the woofer's low frequency extension and sound pressure level capacity.
Pro2A’s HF driver is a high definition silk fabric dome design with excellent mechanical linearity. The LF
driver is geometrically reinforced aluminum cone with a vented cast aluminum chassis yielding optimum
strength and “high-power linearity”. Combined with the cabinet, the system offers minimal reflection, high
resolution and low listening fatigue over the entire audio spectrum.
Our two-way, self-powered design delivers outstanding performance allowing for flexibility of placement in
the room with a uniform frequency response of 35Hz to 25kHz, and 110 dB maximum SPL between
channels. Its overload protection circuitry ensure that drivers and amplifiers are protected, providing long
term system reliability. The speaker allows the professional to hear great detail with a natural, open and
accurately image. The Pro2A stands well above competitive monitor speakers in its price range.
2) Safety Instructions and Warnings
Read the information for use
Please keep this user manual in a safe place during the lifetime of the product.
Heed all warnings.
Follow all instructions.
Do not use this product near water (for example, in damp rooms or near a swimming pool).
Clean only with dry cloth.
Do not cover the heat sink. Install in accordance with the user manual.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that
produce heat.
Protect the power cord from being walked on, pinched or damaged in any other way. Pay particular
attention to plugs and the point where they exit from the Amplifier Unit.
The Amplifier Unit can only be disconnected from the power supply by removing the plug, which must
be freely accessible at all times. Unplug this Amplifier Unit during lightning storms or when unused for
long periods of time.
Refer all servicing to qualified service personnel.
Do not attempt to service this product yourself. As opening or removing covers may expose you to
dangerous voltage or other hazards, the amplifier may only be opened by qualified personnel. Please
refer to your dealer/distributor.
Servicing and Replacement Parts
All service and repair work must be carried out by an authorized dealer/distributor. When replacement parts
are required, please ensure that the dealer/distributor only uses replacement parts specified by the
manufacturer. The use of unauthorized replacement parts may result in injury and/or damage through fire
or electric shock or other electricity related hazards.
Ventilation and heat sink
The heat sink is provided to ensure reliable operation of the Amplifier Unit and to protect it from
overheating. The heat sink must not be blocked or covered. This product should not be installed unless
proper ventilation is provided or manufacturer’s instructions have been adhered to.
Water and Moisture
Do not use this product near water (for example, in damp rooms or near a swimming pool).
Unplug the Amplifier Unit from the wall outlet before cleaning. Do not use liquid or aerosol cleaners.
Power Cord Protection
Power supply cords should be routed so that they are not likely to be walked on or pinched by items
placed upon them or against them, paying particular attention to cords and plugs, and the point where
they exit from the Amplifier Unit.
For added protection of the product during lightning storms, or when it is left unattended and unused for
long periods of time, unplug it from the wall outlet. This will prevent damage to the product due to
lightning and powerline surges. Disconnection from the mains power supply can only be achieved by
removing the plug from the mains socket and by external disconnection of all poles from the mains.
Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall,
causing serious injury, and serious damage to the product.
When you connect this speaker to other equipment, turn off the power and unplug all of the equipment
from the supply source. Failure to do so may cause an electric shock and serious personal injury. Read
the user's manual of the other equipment carefully and follow the instructions when making the
Sound Volume
Reduce the system volume to minimum before you turn on the amplifier to prevent sudden high levels
of sound which may cause hearing or speaker damage.
Precautions when connecting to MAINS IN
When mounting or connecting the product always disconnect it from mains. Only connect the product to
an appropriate AC circuit and outlet, according to the requirements indicated on the rating plate. If a
power cut occurs while the amplifier is switched on, it will restart automatically once the power supply
has been restored. All settings prior to the loss of power will be maintained. IMPORTANT: Always
connect the Product to mains through the MAINS IN connector on the Amplifier Unit.
AC power 115/230v switch
Make sure to correctly configure with the correct voltage for your country.
3) Inputs and Controls Pro2A
4) Input Selectors & Legends
The Pro2A is factory pre-set to Analog Input. Just plug in your source and start enjoying the rich
sound quality – nothing more to do!
Operation: There are four presets stored in the speaker’s memory. The four LEDs give you an indication of
which preset and input are active. To scroll through the options, make short (1/2 second or less)
successive pushes of the ‘LED selector.’ Once you have decided on a preset, make a push long enough
to see a change of state (i.e. flashing LEDs now stay solidly lit or turn off completely).
Inputs are clearly marked and are selected utilizing the momentary pushbutton labelled –
‘LED Selector’ on the right top corner of the panel. The legend printed below indicates which
Preset is active via the illuminated vertical LED display. Each short push of the button will cycle through to
the next factory preset. LED3 and LED4 will illuminate or extinguish per the legend.
Selecting Digital or Analog Inputs
Selecting Digital Inputs:
If you want to use the direct digital inputs, it’s very simple once you’ve toggled through the simple set-up.
Steps are: Using a small blunt tool (like the cotton swap stick one end removed) push and hold the LED
selector switch for a full second and LED #1 will be “OFF” and LED #2 is now “ON”. Now you’re in the
digital input mode.
AES/EBU requires the user to tell the speaker if it’s the left channel or right channel so… press the LED
selector switch for a ½ second or less until only LED #3 is blinking. Press and hold the LED selector
switch for one full second and LED #3 will be “ON” solid. The speaker is now digital left channel.
Press the LED selector switch for a ½ second or less and until LED #3 and LED #4 are blinking together.
Press and hold the LED selector switch for one full second and LED #3 and LED #4 will be “ON” solid.
The speaker is now digital right channel.
To return to the Analog input mode:
Push and hold the LED selector switch for a full second and LED #1 will be “ON” and LED #2 is “OFF”.
Now you’re back in the Analog input mode.
Selecting 2-Way or 3-Way
Selecting 2-Way or 3-Way mode:
If you own an Pro2A model and wish to use the speaker in a 3-Way mode with the sub-bass S12A
Press the LED selector switch for a ½ second or less until LED #4 is blinking. Press and hold the LED
selector switch for one full second and LED #4 will be “ON”. The speaker is now in 3-Way mode.
(When 3-Way mode is selected, the low frequency output has a 4th order L-R filter at 85Hz.) See
further information on S12A
To return to 2-Way mode…
Press the LED selector switch for a ½ second or less until LED #3 and LED #4 are blinking
alternately. Press and hold the LED selector switch for one full second and LED #3 and LED #4 will
be “OFF”. The speaker is now in 2-Way mode.
Note: If you own an Pro2A model; The speaker system will only allow for the Analog mode
when selected to 3-Way. Contact Ocean Way Audio support with any questions.
LED Selector Legend
LED1 – when lit indicates the ‘Analog In’ XLR is active
LED2 – when lit indicates the ‘Digital In (AES-EBU)’ XLR is active
LED3 off / LED 4 off – System is configured as a 2-way system with no low frequency roll off.
LED3 off / LED4 on – System is configured as a 3-way system to support the S12A sub-bass cabinet. Low
frequency is rolled off at 85Hz using a 4th order L-R crossover. This preset does not support Digital In.
LED3 on / LED4 off – System is configured as a 2 -way Digital Left Channel
LED3 on / LED4 on – Speaker is configured as a 2-way Digital Right Channel
Set up Continued:
As you can see, short pushes scroll you through the preset menu while long pushes can either select the desired
preset or toggle the input between analog and digital. A long push following short pushes will select a preset
whereas an initial long push will toggle inputs. Take note of this should you suddenly not have audio output.
Confirm that LED 1 is illuminated for Presets 1 &2 and LED 2 is illuminated for Presets 3 & 4.
Master Volume
The Master Volume allows trimming the speaker input gain when desired.
Exterior surfaces of this product may be cleaned using a non-abrasive lint-free cloth lightly damped with
water. Disconnect the mains power cable when cleaning to avoid risk of electric shock. Do not use alcohol
or ammonia based cleaners.
Driver active surfaces will not require cleaning as they are deep-set inside horn expansions.
5) S12A Description
S12A can be added to a Pro2A 2-way system if
desired. The S12A sub-bass cabinet is a single 12”
long throw woofer in a bass reflex cabinet extending
the response down to 25Hz. It is powered by an 800
watt amplifier.
The sub-bass is factory programed to Preset #2. The
sub-bass can be decreased 1db by selecting Preset
#1. The sub-bass can be increased by 1db by
selecting Preset #3 and an additional 1db by selecting
Preset #4.
6) Specifications
Tech Specs
Driver Configuration
HF Driver Size
LF Driver Size
LF Driver Power Amp
HF Driver Power Amp
AES3 Digital Inputs
Frequency Range
Maximum Peak SPL
Enclosure Type
YES, Accepts analog/digital inputs 24 bit / 192 kHz
35Hz > 25 kHz
45 lbs
7) Warranty
Ocean Way Audio speakers are under limited warranty as described in the following conditions.
1. Warranty period starts as of date of purchase from the authorized dealer.
2. OWA reserves the right to request original purchase receipt as proof of the date of purchase.
3. Electronic components and cabinetry are warranted for a period of two (2) years against manufacturing defect, covering
parts and labor for necessary repairs.
4. Speaker driver components are warranted for a period of one (1) year against manufacturing defect.
5. The manufacturer’s warranties are limited to physical defects in the materials, parts and workmanship used in making the
6. Misuse, incorrect installation, handling, repairs or modifications performed by unauthorized persons, abnormal conditions,
damage due to accidents such as power surges, water, fire, or any other are excluded from any warranty claims.
7. OWA warrants all service repairs and replacements for 180 days from the date of return to the customer/owner.
Technical Support and Service
For warranty service and assistance, contact the original authorized dealer/distributor to arrange for return and/ or repair of the
product. OWA will strive to satisfy all service requests in the fastest manner possible. Under the warranty, OWA will repair, or at
its discretion, replace the product at no charge, provided it is returned (postage paid) to an authorized OWA service center. Any
shipping or duties incurred are the customer’s responsibility. Products should be returned suitably packaged to protect from
shipping damage, or in their original packaging. OWA shall be the sole and final authority to determine the validity of all warranty
issues. All non-warranty repairs for current products will be charged according to the service repair pricing schedule. Repair
prices will either be based on a flat fee for repair or replacement, or will be estimated depending on the repair deemed necessary.
Download PDF
Similar pages