Snell Acoustics Speaker IW J7 User Manual

Premier Series  
IW-J7  
IN-WALLVERSION OF OUR J7, PERFECT FOR MUSICAND HOME THEATER  
The IW-J7 is Snell’s J7 monitor, re-engineered for flush-mount use. As you  
would expect, many of the features developed by Snell over the past 30 years,  
are in full use. To achieve the performance capabilities of a freestanding  
monitor, this new design overcomes the three factors limiting all in-wall  
speakers. First, to insure predictable response, regardless of placement or  
wall type, the IW-J7 has been designed with an integrated and sealed,  
aluminum enclosure, which, like all conventional loudspeakers, determines  
the speaker’s bass response. Second, superior materials are used in the  
IW-J7 to control resonance. Where other in-walls are open-backed and made  
of plastic, we mount our J7 drivers to a specially damped MDF baffle,  
constructed in three layers to enhance bass/midrange clarity and deaden wall  
resonance. The baffle secures to a well-damped, heavy gauge aluminum  
enclosure. Third, most flush mount speakers cannot reproduce a  
proper soundstage. To assure the spatial realism found only in  
high-performance monitors, the IW-J7’s low-resonance, silk dome tweeter  
has incredible dispersion, well into the voice range. For enhanced  
performance a new crossover was designed to “tune” the IW-J7 to its in-wall  
boundary, and uniquely extend bass in a small volume cabinet.  
The precision crossover is hand tuned to guarantee performance to within a  
remarkable 0.5dB of the Reference Master.  
Application Alternatives:  
System Suggestions:  
Dimensions:  
Rough in  
Dimensions:  
Finish  
15 7/8High  
9 3/8Wide  
17High  
10 1/2Wide  
3. 3/4Deep  
IW BASIS 150  
Subwoofer  
IW SR7Surround  
J7 In Room  
Like all Snell loudspeakers, each IW-J7 is hand tuned for natural imaging and sonic depth.  
Design:  
Tweeter  
suspension cabinet with asphalt damping.  
Infinite Baffle, Back-Boxed,  
In-Wall Monitor  
1-inch SEAS silk dome  
Baffle – QuietBoxTechnology™ Hi-loss  
damping adhsive sandwiching two layers  
of 1/4-inch MDF. Mounting system – four  
"dog-leg" clamps for mounting surfaces  
1/2 to 1-1/2-inch thick.  
Woofer  
6.5-inch poly5mm excursion  
Frequency Response  
66Hz-20kHz ± 3dB  
Crossover Frequency  
Sensitivity  
2.5 kHz  
Connections  
[1 Watt (2.83v) @ 1m] 87 dB  
Spring loaded gold-plated terminals,  
accepts twins, banana plugs and bare wire  
to 12 gauge.  
Crossover  
Impedance  
Nominal 8 Ohms  
Discrete tweeter, and woofer  
circuits. Time alignment  
and coherency are achieved  
through the transition region  
from driver to driver. Each  
crossover is individually tuned  
by our technicians to ± 0.5db of  
the Master Reference.  
Grille  
Maximum Output  
105 dB  
Perforated steel with white powder-coat paint.  
Finishes  
Recommended Power  
50 Watts Minimum  
Paintable white finish. Can be ordered in  
most paint finishes.  
150 Watts Maximum  
Cabinet Construction  
Weight  
Enclosure – Solid aluminum, acoustic  
9 lbs.  
 

Sharp Air Conditioner CV 13NH User Manual
Sharp Computer Monitor LB T462U User Manual
Sharp Microwave Oven R 754M User Manual
Sony Car Video System XVM R90D User Manual
Sony Home Theater Screen CPD E400E User Manual
Sony Microphone ECM HST1 User Manual
SPX Cooling Technologies Refrigerator MarleyAV Series User Manual
Stiga Lawn Mower PRO 16 User Manual
Summer Infant Car Seat 7111 User Manual
Sunbeam Electric Heater HE4100 User Manual