NHT st-4 Manual Do Utilizador
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System Type
Driver Complement
Tweeter-
Woofer-
Video Shielded Unless Noted
Response
Sensitivity
Impedance
Recommended
Amplifier Power
Weight
(each)
Dimensions
Finish
2-Way
Acoustic
Suspension
2-Way
Acoustic
Suspension
2-Way
Acoustic
Suspension
1” fluid cooled aluminum dome tweeter with neodymium magnet structure
3-Way
Acoustic
Suspension
5.25”
Polypropylene
Minimum
15 watts
Maximum
125 watts
Minimum
15 watts
Maximum
150 watts
Minimum
15 watts
Maximum
175 watts
Minimum
15 watts
Maximum
200 watts
Minimum
15 watts
Maximum
150 watts
68Hz - 22kHz
+/- 3dB
86dB / 2.83v
86dB / 2.83v
86dB / 2.83v
86dB / 2.83v
86dB / 2.83v
51Hz - 22kHz
+/- 3dB
39Hz - 22kHz
+/- 3dB
31Hz - 22kHz
+/- 3dB
78Hz - 22kHz
+/- 3dB
31Hz - 180Hz
+/- 3dB
Speaker level and line level high pass 100Hz
Continuously variable low pass: 40Hz -180Hz
8 ohm nominal
8 ohm nominal
8 ohm nominal
8 ohm nominal
8 ohm nominal
6.75 x 6.25 x 10.25
8 lbs.
13 lbs.
16 lbs.
47.5 lbs.
11 lbs.
43 lbs.
8.75 x 7.5 x 11.85
10 x 8 x 13
12 x 8 x 38
6.63 x 16.54 x 5.63
14.5 x 14.5 x 14.5
White or Black
High Gloss Piano
Finish
White or Black
High Gloss Piano
Finish
Black
High Gloss Piano
Finish
Black
High Gloss Piano
Finish
Black
High Gloss Piano
Finish
Black
High Gloss Piano
Finish
6.5”
Polypropylene
6.5”
Polypropylene
(2) 4.5”
Polypropylene
10”
Polypropylene
(Not Video Shielded)
6.5” and 8”
Polypropylene
(8” Not Video Shielded)
2-Way
Acoustic
Suspension
Vented /
Powered - 150 watts
Class AB Amplifier
Length” x Width” x Height”
Super Series
Crossover
Frequency
2.6 KHz
2.7 KHz
2.4 KHz
135 Hz
2.6 KHz
2.3 KHz
All Super Series products are sonically matched for seamless integration into multichannel systems.