PIEGA SWITZERLAND Ace Tx Wireless Sub Medium User Manual
- June 12, 2024
- PIEGA SWITZERLAND
Table of Contents
PIEGA SWITZERLAND Ace Tx Wireless Sub Medium
IMPORTANT SAFETY INSTRUCTIONS
Read all safety instructions carefully.
- Heed all warnings.
- Follow all instructions and recommendations.
- Do not use this apparatus near water.
- Clean with dry and soft cloth only.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other devices that produce heat.
- Protect the power cord from being stepped on or pinched, particularly at plugs, convenience receptacles, and at the point they exit from the apparatus.
- Only use accessories or attachments approved by the manufacturer.
- Do not defeat the safety purpose of the polarized type plug. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
- Unplug this apparatus during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified personnel. Servicing is required if the apparatus has been damaged in any way, e.g., the power supply cord or plug is damaged, liquid has been spilled, or objects have fallen into the apparatus. Equally, if exposed to rain or moisture, it does not operate normally or has been dropped.
- The power plug should be easily accessible to disconnect the equipment.
- Warning: To reduce the risk of fire and electric shock, do not expose this apparatus to rain or moisture.
- Do not expose the apparatus to dripping or splashing, and do not place objects filled with liquids, such as vases, on the apparatus.
- Maintain 150 mm safety clearance all around the apparatus to ensure adequate ventilation.
- The ventilation should not be impeded by covering the ventilation openings with items. Strictly follow the manufacturer’s installation instructions.
- Do not place objects with naked flames, such as lit candles, on the apparatus.
- This apparatus is approved for indoor use only.
OPERATING ELEMENTS SUB MEDIUM
PAIR
| Starts the connection to your Tx loudspeaker or WiSA enabled device
(TV/transmitter).
---|---
STATUS indicator|
Indicates the power state (standby or normal operation) and the connection status to your Tx loudspeaker or WiSA enabled device (TV/transmitter).
WIRELESS switch
| Flip this switch to activate or deactivate the wireless function (WiSA).
PHASE switch
| Flip this switch to set the acoustic phase to either 0° or 180°.
OUTPUT switch|
Flip this switch to activate a high pass filter at the analog output.
VOLUME
| Control the subwoofer’s volume.
FREQUENCY|
Control the maximum frequency that should be reproduced from the subwoofer.
INPUT
• RCA
• RJ45
|
RCA: Analog input stereo or
RJ45 Stereo balanced analog input. Ideal for installations with long signal paths.
OUTPUT
• RCA
• RJ45
|
RCA: Analog input stereo or
RJ45 Stereo balanced analog input. Ideal for installations with long signal
paths.
RESET
| Hidden function to reset the subwoofer to the factory default.
SERVICE|
USB input for firmware updates.
WIRELESS SURROUND SOUND WITH WISA
WiSA certified devices enable wireless, hi-res multichannel audio signal
transmission for a fantastic home cinema soundscape.
Important: Make sure the «WIRELESS» switch is flipped to «ON» before
attempting a wireless connection.
WIRELESS CONNECTION TO WISA-ENABLED DEVICE
For your WiSA device (TV, network player, etc.) to recognise your subwoofer
press «PAIR» on your Sub Medium. The «PAIR» indicator starts to flash. Now
follow the operating instructions of your WiSA device.
CONNECT YOUR SUBWOOFER TO A PIEGA ACE WIRELESS SPEAKER
Connecting your PIEGA subwoofer to a PIEGA Ace loudspeaker (Tx) is really
simple.
Just press «PAIR» on both devices until the «PAIR» indicator starts to flash.
Once the connection has been established, the indicator lights up permanently.
Important: Make sure the «WIRELESS» switch is flipped to «ON» before
attempting a wireless connection.
SUB MODE ACE WIRELESS SPEAKER
Our PIEGA sub medium is an ideal addition to the Ace Wireless loudspeaker
series.
Apart from allowing simple wireless integration, the speaker configuration
will also be done automatically.
The frequency settings (adjusted by turning the «FREQUENCY» knob) from your Sub Medium will be used accordingly by your Ace speakers. To do so, you need to select the «SUB» mode on both your Ace speakers (Rx and Tx versions).
Important: Make sure to select «SUB» on every single loudspeaker.
In this «SUB» mode, the lower frequencies are reproduced by the subwoofer
while the Ace speakers reproduce frequencies higher than the selected
«FREQUENCY».
The upstream high-pass filter cuts the bass and relieves the stress of low
bass being produced by your Ace speakers. This has a positive impact on the
dynamic performance, the maximum volume, and the midrange reproduction.
Important: When using more than one Sub Medium, the highest frequency set is the one reproduced.
CONFIGURATION
POSITIONING
In principle, the subwoofer can be positioned to suit your personal preferences. However, placing the subwoofer near a wall or, more particularly, in the corner of a room can lead to increased bass reproduction at certain frequencies, which stimulates so-called room modes. If that’s the case, allow for a little more space around your subwoofer. For best results, place your subwoofer between and slightly in front of your speakers or right next to them.
WIRELESS ON/OFF
With the «WIRELESS ON/OFF» switch, you can easily switch between wireless functions and analog input sources.
Function
| Wireless OFF| Wireless ON
---|---|---
WiSA connection| OFF|
ON
Analog input RCA & RJ45
| ON|
OFF
PHASE
This switch is used to determine the acoustic phase of your subwoofer.
If the subwoofer and main speaker are positioned at different distances from
your listening area, extinctions or a peak in the bass
range may occur, meaning you will either hear little, or too much bass. By
setting the «PHASE», you can counteract this problem and bring your system
into «PHASE».
Tip: Sit in your favourite listening spot and try both settings. Switch to the position in which the subwoofer appears to be louder.
OUTPUT
This switch exclusively affects the analog signal at the «OUTPUT».
Position «FULL»: Audio signal is transmitted directly from «INPUT» to «OUTPUT».
Position «SAT»: Audio signal is transmitted through a high-pass filter from
«INPUT» to «OUTPUT». Set the cut-off frequency of
the high pass filter by adjusting the «FREQUENCY» knob. The maximum subwoofer
frequency thus matches the high pass filter cut-off frequency.
VOLUME
This knob exclusively regulates the subwoofer’s volume.
FREQUENCY
This knob sets the maximum frequency reproduced by the subwoofer. You can also use this to adjust the high-pass filter settings of your speaker. Learn more here: OUTPUT and SUB MODE ACE WIRELESS SPEAKER.
ANALOG IN- AND OUTPUTS
RCA INPUT/OUTPUT
Via «RCA INPUTS» (Cinch), you can connect an analog stereo signal. The subwoofer then converts the stereo into a mono signal.
If you are using an AV receiver, we highly recommend using the «LFE» output of the AV receiver, which can then also be connected via stereo «RCA INPUTS». Both «RCA» terminals are equivalent and can be used for an «LFE» connection.
The «RCA OUTPUT» terminals are suitable for connecting a power amplifier linked to your main speakers. Learn more here: OUTPUT.
SCHNITTSTELLE FÜR DIE PROFI-INSTALLATION
Your PIEGA subwoofer is equipped with a balanced analog input. The built-in
RJ45 jacks allow for inexpensive and easy installation, and the signal can be
routed via standard CAT network cables. It’s imperative to use shielded cables
and RJ45 plugs.
The following graph provides an overview of the pin assignment of the RJ45
connector.
RJ45 Pin
| Input| Polarity
---|---|---
1
| Balanced Analog Left|
2| Balanced Analog Left|
–
3
| NOT connected|
4| Balanced Analog Right|
–
5
| Balanced Analog Right| +
6| Ground|
GND
7
| NOT connected|
8| Ground|
GND
GND
| All|
GND
The signal is internally routed from RJ45 «AUDIO IN» to RJ45 «AUDIO OUT».
Note: Make sure the «WIRELESS» switch is set to «OFF».
RESET
To perform a reset to factory default, use a pointed object to push the
«RESET» button. The following settings will be deleted: WiSA connection
(connection to WiSA TV or Tx speaker).
FIRMWARE UPDATE
- Disconnect your speakers from the power supply.
- Save the new firmware on a USB flash drive.
- Connect the USB flash drive to the «SERVICE» port.
- Connect your speakers to power.
- The «PAIR» indicator lights up, flashing red throughout the entire update.
Note: Make sure to save the new firmware to the top level of your USB stick and refrain from using subfolders.
STATUS INDICATOR
The following table lists the different status indicators when the «WIRELESS» switch is «ON»:
Status Indicator
| Colour Indicator|
Details
---|---|---
Short flashing
| White| Wireless connection failed
Blinking| White|
Establishing wireless connection
Steady on
| White| Connection established, normal operating mode
Steady on| Red|
Standby mode
The following table lists the different status indicators when the «WIRELESS» switch is «OFF»:
Status Indicator| Colour Indicator|
Details
---|---|---
Steady on
| White| Normal operating mode
Steady on| Red|
Standby mode
TECHNICAL DATA
Wired inputs
Analog RCA
|
48kHz / 24Bit
Analog stereo balanced
| 48kHz / 24Bit
Power
Output power @
|
240W
Maximum input power
| 240W
Mechanic
Assembly
| 2 × 200 mm
Dimensions|
230 × 270 × 465 mm
Weight
| 17.5 kg
Supply
Voltage
| 100 – 240V 50/60Hz
WiSA (Wireless)
Data rate
| 48 – 96kHz / 24Bit
Frequency
Frequency response
| 18 – 160Hz
Low pass filter range|
50 – 160Hz
DECLARATION OF CONFORMITY
PIEGA AMP/speaker is in conformity with the following directives:
LVD:2014/35/EU
EMC:2014/30/EU
RED:2014/53/EU
ERP:2009/125/EU
ROHS:2011/65/EU
REACH:1907/2006/CE
STANDBY
After 60 minutes without any incoming music, the device will automatically go into a normal standby mode. This is indicated by a red light on operating status display, and the power consumption goes down below 0.5W. The device will automatically wake up upon receiving a music signal, but we encourage you to completely turn off your device when not in use for an extended period of time.