Master Audio
Xcellence Line Array Series 208.Ver 1.2
Sep 12
17
3. X-215W SUBWOOFER
The X-215W cabinet is ideal for bass reinforcement. It includes 2400W amplification
for the woofers and digital signal control by DSP. The manufacturer presets
(LPF90+3, LPF90+6, 3, 6, 3, 6, 3,
6, CARDIOID) make it easy, flexible and user-friendly.
The 15” neodymium woofers used, thanks to their exclusive magnetic design,
combine excellent bass frequency response, high performance and low distortion.
These features are mainly due to the presence of demodulation rings which
drastically reduce the inter-modulation and third order distortion and considerably
improve the transitory response. There is excellent heat dissipation due to the
external positioning of the magnet set. Without any doubt one of the finest bass
transducers currently available.
The result is a clean, high quality sound.
3.1. Technical description
The X-215W cabinet comes with DSP control, with acoustic bandpass cabinet. As a
bass reinforcement system, its usable bandwidth is 32Hz-120Hz (-10dB).
It has 2400W continuous amplification, thermal protection, short circuit protection at
the output, maximum power limiter, and protection against overvoltage. The DSP
includes some presets which can be selected either accessing the cabinet’s rear
control panel or via the computer with Ethernet connection. The LPF90+3 preset
means low pass filter at 90Hz and +3dB boost at 50Hz; LPF90+6 means low pass
filter at 90Hz and +6dB boost at 50Hz; 3 means low pass filter at 100Hz and
+3dB boost at 50Hz; 6 means low pass filter at 100Hz and +6dB boost at
50Hz; 3 means low pass filter at 110Hz and +3dB boost at 50Hz; 6
means low pass filter at 110Hz and +6dB boost at 50Hz; 3 means low pass
filter at 120Hz and +3dB boost at 50Hz; 6 means low pass filter at 120Hz
and +6dB boost at 50Hz and CARDIOID means cardioid polar pattern when used in
combination with two other X-215W subwoofers.
The X-215W is connected using the XLR balanced connectors. Mains supply is
through PowerCon at 230V.
High resistance weatherproof bi-component paint. The front face is protected by two
1.5 mm thick steel grilles with acoustically transparent grey cloth.
It includes in-built black painted stainless steel rigging hardware and handles for an
easy and comfortable transport.
