PROEL SW115HA Manuel De L'utilisateur page 14

GENERAL INFORMATION
Thank you for having chosen a PROEL product. The SW Series is a range of subwoofers designed by Proel to complement
full-range speakers, including the NET and FLASH Series.
Thanks to the variety of size, power and SPL, the SW sub-woofers can offer the perfect low extension solution for any
full-range speaker.
All the SW models feature large voice coil (VC) woofers and a band-pass design, providing very 'punchy' and dynamic lows
together with an extended low frequency response. The SW115HA model combine advanced technical characteristics
with state-of-the-art 15" Celestion ferrite speaker and uses a class D amplifier module that can generate up to 500W of
continuous power in a compact and reliable package, it include a stereo preamp section, 24dB/oct. crossover filters with
selectable frequency and phase reverse switch.
The cabinets are built with 15/18 mm plywood and feature 2 metal handles and sturdy 75mm wheels for an easy transport.
SW115HA - INSTRUCTIONS ( FIG. 1 / 2 / 3)
1. INPUT LEFT (combo XLR-JACK input)
This is a female combo connector, which accepts a XLR or a JACK plug from almost any type of equipment with a balanced
or unbalanced line level outputs. The XLR input is wired as follows:
Pin 1 = shield or ground
Pin 2 = + positive or "hot"
Pin 3 = - negative or "cold"
The JACK input is wired as follows:
Tip = + positive or "hot"
Ring = - negative or "cold"
Sleeve = shield or ground
When connecting an unbalanced signal, wire them as follows:
Pin2 / Tip = + positive or "hot"
Pin 1-3 / Sleeve = shield or ground
NOTE: Whenever possible, use always balanced cables. Unbalanced lines may also be used but may result in noise
over long cable runs. In any case, avoid using a balanced cable for one channel and an unbalanced one for the other.
2. LINK LEFT (XLR output balanced)
This is a male XLR connector, it is connected in parallel with the respective line input, so the LINK is wired as the input.
Connect these to the inputs of other powered speakers to make an array.
3. OUT LEFT (XLR output balanced)
This is a male XLR connector, it provides a balanced line-level signal. This signal is filtered with an high-pass filter to
connect a sat speaker. This output is wired as follows:
Pin 1 = shield or ground
Pin 2 = + positive or "hot"
Pin 3 = - negative or "cold"
4. INPUT RIGHT (combo XLR-JACK input)
Same as above. Use both inputs and outputs when connect a stereo system to a single subwoofer (1 sub + 2 sat). In the
case of mono system (1 sub + 1 sat for each channel) you can use left or right input without distinction.
5. LINK RIGHT (XLR output balanced)
This is a male XLR connector, it is connected in parallel with the respective line input, so the LINK is wired as the input.
Connect these to the inputs of other powered speakers to make an array.
6. OUT RIGHT (XLR output balanced)
Same as above. Use both inputs and outputs when connect a stereo sytem to a single subwoofer (1 sub + 2 sat). In the
case of mono system (1 sub + 1 sat for each channel) you have to use the same channel used for input: left or right.
7. GND LIFT switch
This switch lift the ground of the balanced audio inputs from the earth-ground of the amplifier. If you have HUM noise
problem on one or more loudspeaker try to change the position of these switches (often all up or all down for all the
amplifiers in the system). Please note that to have an effect all cables must be balanced.
8. FILTER 80 / 125 Hz switch
Use this switch to set the crossover frequency at 80 Hz or 125 Hz for the internal filter and for the OUT LEFT and RIGHT
connectors. Choose the crossover frequency by your taste or music genre.
9. LEVEL control
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