Sony SS-NA2ES Specification Guide

Page of 2
Model
Starting At
Sony ES  
Speakers 
System
Drivers
Frequency Response
Crossover Response
Maximum Output Power
Sensitivity
Rated Impedance
Maximum Instantaneous 
Input Power
Dimensions (WxHxD)
Including Protruding Parts
Weight
SS-NA2ES
SS-NA5ES
SA-NA9ES
SS-NA8ES
$10,000/PAIR
$6,000/PAIR
$4,000
$3,000
3-way, 6-driver, bass reflex, floor-
standing speaker system
2-way, 4-driver, bass reflex, book-
shelf speaker system
Active Subwoofer System
2-way, 5-driver, bass reflex, center 
speaker system
25 mm soft-dome tweeter
Two 19 mm soft-dome tweeters
130 mm paper-cone woofer
Two double-drive 165 mm  
aluminum-cone woofers
25 mm soft-dome tweeter
Two 19 mm soft-dome tweeters
130 mm aluminum-cone woofer
Two 250 mm  
aluminum-cone woofers.
25 mm soft-dome tweeter
Two 19 mm soft-dome tweeters
Two 130 mm aluminum-cone woofers
45 Hz to 45 kHz (-10dB)
45 Hz to 45 kHz (-10dB)
20 to 200 Hz
45 Hz to 45 kHz (-10dB)
100 watts (non-clipping)
70 watts (non-clipping)
100 watts (non-clipping)
500W
90 dB (2.83 V/m)
86 dB (2.83 V/m)
88 dB (2.83 V/m)
4 ohms
4 ohms
4 ohms
10.0 x 35.4 x 16.3 inches  
(255 x 900 x 415 mm)
8.0 x 14.0 x 12.8 inches  
(205 x 355 x 325 mm)
14.8 x 17.7  x 19.5 inches  
(375 x 450 x 495 mm)
19.3  x 8.1  x 12.8 inches  
(490 x 205 x 325 mm)
70.5 lbs. (32 kg)
22 lbs. (10 kg) 
79 lbs. (36 kg) 
22.0 lbs. (10 kg) 
400 Hz, 4 kHz  
multi-slope network 
400 Hz, 4 kHz  
multi-slope network