Revel IW70 - Manual (Page 10)

10 Revel Performa IW70/IW90
Owner’s Manual
Specification IW70 IW90
Frequency Response 40Hz* – 40kHz +/–3dB 32Hz* – 40kHz +/–3dB
(2 π anechoic)
Recommended Amplifier 15 – 150 Watts 15 – 200 Watts
Power Range
Sensitivity 87dB 89dB
(2.83V, 2 π anechoic)
Nominal Impedance 8 Ohms 8 Ohms
Crossover Frequency 2600Hz; 18dB/octave 560Hz; 12dB/octave, 2800Hz; 18dB/octave
Low-Frequency Driver 7-1/2" (190mm) 9" (230mm)
Micro Ceramic Composite (MCC) diaphragm Micro Ceramic Composite (MCC) diaphragm
Midrange Driver N/A 3-1/2" (90mm)
Micro Ceramic Composite (MCC) diaphragm
High-Frequency Driver 1" (25mm) Pure titanium 1" (25mm) Pure titanium
External Dimensions 12-1/2" x 10-5/8" 17-15/16" x 12-3/16"
(H x W) (317mm x 270mm) (456mm x 309mm)
Mounting Cutout Size 11-13/16" x 9-15/16" 17-1/4" x 11-7/16"
(H x W) (300mm x 252mm) (438mm x 291mm)
Mounting Depth 3-13/16" (97mm) 3-13/16" (97mm)
Recommended Optimum 60 Liters 60 Liters
Enclosure Volume (or full stud bay) (or full stud bay)
Weight (Net) 7.0 lb (3.2kg) 12.0 lb (5.4kg)
* will vary, depending on installation
SPECIFICATIONS
Declaration of Conformity
We, Harman Consumer Group, Inc.
2, route de Tours
72500 Château du Loir
France
declare in own responsibility that the products described
in this owner’s manual are in compliance with technical
standards:
EN 61000-6-3:2001
EN 61000-6-1:2001
Laurent Rault
Harman Consumer Group, Inc.
Château du Loir, France 1/09