Lipinski Sound L-505A User Manual page 13

L-300 Main Subwoofer Amplifier.
Lipinski Sound Corporation|
Integrating
subwoofers and power amplifiers into a perfectly time
aligned and frequency calibrated system makes the
entire monitoring chain the world's most linear and
most accurate. The upgrade is applicable to
everyone having Lipinski loudspeakers either with
third party power amplifiers, subwoofers as well as
for those using Lipinski subwoofers with third party
subwoofer amplifiers.
Advantages:
1. Time aligned satellites and woofers. Adding a
subwoofer with its own preamp (having controls for
level, frequency cut off, phase etc.) causes delay of
the signal. This is called time smear. To compensate
this inevitable delay requires moving the subwoofer
several feet in front of the satellite - practically
unrealistic. Using high-pass and low-pass filter cards
within Lipinski
loudspeakers and subwoofers perfectly adjusts them
in the time domain.
2. Ideally flat frequency response. The above
mentioned cards perfectly match our loudspeakers
with subwoofers
response. To build our cards we do not use IC's,
instead, we designed our own, discrete patented
Lipinski Square technology.
3. One-of-a-kind subwoofer amp in the industry. The
L-300 delivers 150A of current and can work with
loads as low as .5 Ohm. We use dual topology - two
separate 300W power amplifiers working in parallel
mode. This is to increase damping factor – the single
most important parameter for a subwoofer amplifier.
In contrast, bridge mode used by most manufacturers
lowers the damping factor.
In addition, we doubled the amount of output devices.
Confidential Copyright © 2008
your Lipinski
amplifiers simultaneously
for absolutely
loudspeakers,
for
flat frequency
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