Specications, Part Numbers, and Accessories
XTRA Series • Reference
Specications
Audio
Voltage gain
XPA 1002
............................. 16x (24 dB)
XPA 2001-70V ..................... 57x (35 dB)
XPA 2001-100V ................... 81x (38 dB)
Stereo channel separation ............ >75 dB @ 1 kHz
CMRR .............................................. 75 dB @ 1 kHz (typical)
Audio input
Number/signal type ..................... 1 stereo or 2 mono,
balanced/unbalanced
Connectors
..................................... (1) 3.5 mm captive screw
connector, 5 pole
Impedance
...................................... >10k ohms unbalanced/
balanced, DC coupled
Nominal level
................................ +4 dBu (1.23 Vrms),
balanced
Maximum level
.............................. +20 dBu (7.75 Vrms),
balanced
Input sensitivity
XPA 1002
............................. +4 dBu (1.23 Vrms)
XPA 2001-70V, XPA-2001-100V
+4 dBu (1.23 Vrms) if driven
by one input
-2 dBu (0.615 Vrms) if both
inputs are summed
N
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms,
0 dBV ≈ 2 dBu
Audio output
Number/signal type
XPA 1002
............................. 1 stereo, 4- or 8-ohm direct
XPA 2001-70V ..................... 1 mono, 70 V line
XPA 2001-100V ................... 1 mono, 100 V line
Connectors
XPA 1002
............................. (1) 5 mm screw lock captive
screw connector, 4 pole
XPA 2001-70V, XPA-2001-100V
(1) 5 mm screw lock captive
screw connector, 2 pole
Minimum load impedance
XPA 1002
............................. 4 ohms
XPA 2001-70V ..................... 50 ohms
XPA 2001-100V ................... 100 ohms
Amplifier type ............................... Class D
Output power
XPA 1002
............................. 60 watts rms per channel,
8 ohms, 1 kHz, <0.05% THD
100 watts rms per channel,
4 ohms, 1 kHz, <0.05% THD
XPA 2001-70V
..................... 200 watts rms, 70 V,
1 kHz, <0.1% THD
XPA 2001-100V
................... 200 watts rms, 100 V,
1 kHz, <0.1% THD
Frequency response
...................... 20 Hz to 20 kHz, ±1 dB
THD + Noise
XPA 1002
............................. 0.05% @ 20 Hz-20 kHz,
8 ohms, at 3 dB below
clipping
XPA 2001-70V, XPA-2001-100V
<0.1% @ 1 kHz at 3 dB
below clipping
S/N
.................................................. >100 dB
Damping factor
XPA 1002
............................. >100 @ 8 ohms
High pass lter
XPA 2001-70V, XPA-2001-100V
80 Hz, 12 dB per octave
rolloff (switch selectable)
Control/remote — amplier
Control port .................................... (1) 3.5 mm captive screw
connector, 5 pole
Pin configurations
DC volume control (analog)
Pin 1 = +10 VDC, 50 mA
(max.), pin 2 = volume/
mute (variable voltage),
pin 3 = GND
Volume control voltage range
0 V (mute) to 10 V
(maximum volume)
Standby power control (contact closure)
Pin 4 = GND,
pin 5 = standby
