QUAD Portable Speaker L ite Satellite User Guide

L-ITE 5.1 SPEAKER S YSTEM  
.. .the clos est appro ach to the original so und  
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L
-ite  
Quad  
Quad, makers of high quality audio for over 70 years,  
introduce the Quad L-ite a new Home Theatre experience  
that has bridged the gap between high-end and affordable  
quality audio.  
“The L-ite is superbly built, and  
the quality of the performance  
reaches far beyond its  
dimensions”  
While ‘sub/satellite’ systems are nothing new, most models  
have been developed using a sci-fi aesthetic - futuristic  
shapes created from mass produced moulded casings - which  
is all well and good, but it’s not the kind of hand crafted  
product expected by the most discerning enthusiasts  
The L-ite’s classic styling, superior build, and hand-finished  
piano-gloss make the system a proud addition to any home  
with a passion for quality audio.  
Acoustically, the L-ite system boasts a fine heritage:- derived  
from Quad’s multiple-award-winning L-series range of  
speakers, it’s a performance that leaves other brands in the  
shade.  
Technological advances, combined with skill, experience and  
unique production methods have created a Home Theatre  
system with an acoustic performance that is a rare find.  
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L
-ite  
Introduction  
The Quad L-ite is the first compact cinema system from Quad  
- a classic 5.1 channel configuration, which can be expanded  
to 7.1 with the addition of extra satellite speakers.  
Using the same unique technology and styling that has made  
the Quad L-series one of the most popular audiophile  
loudspeakers in the market today; the L-ite offers a sparkling  
performance exceeding that of most full-size systems.  
Combined with a subwoofer that offers microprocessor  
controlled filter circuitry, and remote control operation, the  
satellites blend seamlessly to create a full audio spectrum  
without any of the loss through the crossover region which  
plagues other models on the market.  
“The Quad L-ite is articulate  
and musical, providing the  
listener with a thoroughly  
enjoyable experience”  
The Quad L-ite is a system you can really be proud of. The  
clean styling and dazzling piano-gloss lacquer adds a real  
touch of class. Each of the seven layers of gloss are applied  
by hand and polished to a high sheen before the next layer  
is added. The quality of the finish gives the system an  
exquisite style to match the incredible performance, making  
the L-ite system one of the most desirable in its class.  
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L
-ite  
Technology  
Satellite speak ers  
interference, but because of the close coupling of the drivers  
in the Quad system, and the nature of the KEVLAR® weave,  
this is virtually eliminated. The centre speaker has a superbly  
smooth dispersion characteristic, complete tonal continuity  
and sufficient dynamic bass ‘attack’ to reproduce the vocal  
range realistically and with startling clarity.  
The Quad L-ite satellite and centre channel all use drive units  
derived directly from the L-series models. The bass cones are  
made from woven KEVLAR® for strength and speed,  
mounted on a curved leg cast-alloy chassis and a high-  
tension spider for tight control of movement.  
“Not only do they come in a beautiful  
real-wood veneer, but they sound terrific too.  
The scale and authority of their performance is  
breathtaking”  
The 25mm soft dome tweeter has a high excursion for  
improved dynamic response, being driven with an in-house  
designed and manufactured ‘rare-earth’ magnet assembly. To  
keep composure even under heavy loads, an aluminium  
voice coil has been used.  
Subwoofer  
The Quad L-ite subwoofer is itself derived from another  
‘best-in-class’: the remarkable Quad L-subwoofer. Identical  
in every way, except 5/6 the size, and with a 10” rather than  
12” driver, the L-ite subwoofer is compact - yet packs a  
powerful punch.  
Because we design and manufacture everything in-house,  
every element of each drive unit is designed in synergy and  
manufactured to meet strict quality criteria. This ensure  
superb reliability and a lifetime of consistent performance.  
The microprocessor controls the switching between six  
discrete analogue bass filter stages, adjustable in 10Hz steps  
between 35 and 85Hz. Phase and volume can also be  
adjusted, and up to four groups of settings can be stored in  
memory and recalled at the press of a button. This is  
especially useful, allowing the user to have different settings  
for different types of programme material, or between  
movies and music, or even different settings for nightime  
and daytime use.  
Centre channel  
Whilst tonal continuity across the LCR (i.e front channels) of  
a home cinema system is indeed essential, the loading of  
audio across these channels tends to be un-even, with the  
centre channel undertaking most of the vocal work. To  
optimise the design of the Quad L-ite system, the centre  
channel is uniquely equipped to handle this frequency range,  
having an extra bass driver. In most systems, this could lead  
to horizontal ‘lobing’ of the soundstage due to phase  
Furthermore, all settings can be adjusted from the actual  
listening position with the fully-featured remote control supplied.  
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L
-ite  
Satellites  
Despite its size, the L-ite Satellite boasts the finest top to  
bottom cohesion you will find in a loudspeaker of this scale.  
Performing well beyond its dimensions, the L-ite is articulate  
and musical - providing the listener with a thoroughly  
enjoyable experience.  
Each of the L-ite Satellites is able to be mounted on standard  
1/4” threaded wall brackets; the system gives you incredible  
flexibility enabling you to create the perfect configuration  
for your living space. The choice of real wood or silver  
finishes means they blend in perfect harmony with your  
existing decor.  
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L
-ite  
Subwoofer  
The satellite speakers and the centre channel are capable of  
astonishing bass performance, rolling off slowly below 70Hz.  
Unlike other sub-sat systems, this means the L-ite Subwoofer  
can operate as a proper subwoofer in a home cinema system  
rather than having to cover higher frequencies or leaving a  
big hole in the all-important mid-range.  
“Amazingly tuneful and  
responsive, the L-ite  
Subwoofer compliments the  
satellite speakers superbly”  
The L-ite sub uses a tri-laminate 10” driver, which is both  
fast and light, in a sealed enclosure for extremely fast  
damping. With a complete absence of bass overhang or  
resonance, the L-ite sub is remarkable in its own right,  
holding its own in the company of far bigger and more  
expensive units.  
Although smaller than the L-series subwoofer, the L-ite  
Subwoofer still retains the incredibly powerful 300 WRMS  
amplifier, of its bigger brother, and the high performance  
discrete signal path filters.  
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L-ite  
Dimensions  
135mm  
340mm  
288mm  
L-ite  
Specifications  
Model  
L-ite Satellite  
L-ite Centre  
L-ite Subwoofer  
Bass unit  
100mm  
2x 100mm  
Bass Drive Unit  
Amplifier Power output  
Line Input sensitivity  
250mm Tri-lam  
Tweeter unit  
Rec. Amplifier power  
Nominal Impedance  
Sensitivity (2.83V@1m)  
Freq Response  
25mm Soft dome  
30 – 120 W  
6 Ohms *  
25mm Soft dome  
30 – 150 W  
6 Ohms *  
300 W RMS  
250mV for 100W  
Frequency Range(boundary position)  
Max Power Output  
Low Pass Filter Range  
Input Impedance  
25Hz – 95Hz  
86dB  
87dB  
108dB  
70Hz – 24kHz  
2.2kHz  
80Hz – 24kHz  
2.5kHz  
35Hz – 85Hz in 10Hz increments, with bypass  
10K Ohms (line input)  
0º - 180º switchable  
485 x 288 x 425  
Crossover Freq  
Frequency Fb  
70Hz  
75Hz  
Phase adjustment  
Dimensions HxWxD (mm)  
225 x 135 x 160  
135 x 340 x 160  
Dimensions HxWxD (mm)  
Weight  
Gross: 28.5Kg - Net: 26Kg  
* Compatible with all amplifiers requiring an 8 Ohm minimum load  
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Quad Electroacoustics Ltd, IAG House, Sovereign Court, Ermine Business Park, Huntingdon, PE29 6XU  
Tel :- 0845 4580011, Fax :- 01480 431767  
The information in this brochure is subject to change without notice.  
All rights reserved © 2005 Quad  
Quad is a member of the International Audio Group  
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