Block Diagram; Specifications - Fostex NX-5A Owner's Manual

NX-5A (Powered Near Field Monitor)
INPUT (UNBAL)
-10dBV
INPUT (BAL)
+4dBu
1: GND
2: HOT
3: COLD
<Speakers>
Enclosure system
Drivers
Impedance
Reproduction freq. range
Enclosure volume
Maximum output sound level
<Amplifiers>
Output power
Input terminals
Input impedance
Cross-over freq.
Tweeter SPL adjustable level
Lo-EQ level (around 55Hz range)
<General>
Dimensions
Weight
Power supply
Power consumption
• Specifications and appearance are subject to change without notice for product improvement.
190

Block Diagram

VOL
Specifications
2-way bass-reflex system
130 mm woofer, 20mm hard dome tweeter
Woofer/6Ω, Tweeter/8Ω
50Hz to 40kHz
Approx. 8.1 liters
104 dB (with VOL max./rated input)
Low frequency amplifier: 60W, High frequency amplifier: 40W
*Output Level : -∞ ~ MAX (0dB) controllable
XLR-3-31 type (balanced, Pin2: Hot), +4dBu, ø 6mm phone jack (unbalanced), -10dBV
10kΩ or more
5kHz/-6dB/oct. (Woofer), 3.5kHz/-12dB/oct. (Tweeter)
+/- 3dB controllable
+ 2dB/0dB/-2dB selectable
190 (W) x 300 (H) x 320 (D) mm
Approx. 10 kg
120VAC 50/60Hz, 230VAC 50/60Hz, 240VAC 50/60Hz
Approx. 75W
110
90
70
(dB)
50
90 20 50 100 200
(Hz)
TWEETER
LEVEL
+2dB
0dB
-2dB
60º
500 1k
2k 5k 10k 20k
230
320
8
HF POWER
LF POWER
0º
30º
50k
1:G
2:H
3:C
TWEETER
WOOFER
VOL
MAX
[0dB]
0dB
TWEETER
LEVEL
-3 +3
LO FREQ
+2dB
0
-2
INPUT
UNBAL
+10dBV
BAL
+4dBu
POWER
ON
OFF
AC IN