he iW4-ARC is our powerhouse architectural product. In a good installation, you might think you were listening to a pair of Classic Three’s on stands. Outrageous dynamics, terrific bass, high output are present in the iW4-ARC with no loss in detail thanks to two 5.25” anodized aluminum cone woofers, a 2” anodized aluminum dome midrange, and a .75” anodized aluminum dome tweeter.
Categories : BY BRAND ,  NHT ,  Architect series ,  LOUDSPEAKER ,  BY CATEGORY ,  CUSTOM INSTALL ,  IN-WALL SP , 
Brand : NHT
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System type
In Wall Loudspeaker
Configuration
3-way infinite baffle
Woofer – 2 x 5.25" aluminum
Midrange - 2" Aluminum dome
Tweeter – 1 x 3/4” aluminum dome
Material
BMC (Bulk Moulding Compound)
Finish
Rubberized Paint
Amplifier Power
20W/ch minimum, 150W/ch maximum
Frequency Response
42Hz - 20kHz (±3 dB)
Crossover
840 Hz, 5.3kHz
Crossover Slopes
18dB/octave LP, 12dB/octave HP and 18 dB/octave LP, 18dB/octave HP
Sensitivity
86dB (2.83V at 1M)
Impedance
8 ohms nominal, 4.9 ohms minimum
Inputs
2 each professional grade, gold plated spring posts
Product Dimensions
10.3 x 3.3 x 14.9 inches
Depth behind the wall - 3.6 inches
Weight | Shipping Weight
10.4 lbs./4.72 kg | 12.1 lbs./5.49 kg