Creative Sound BLASTER X7 Guía De Usuario página 34

Power Consumption:
l
Power consumption during standby/off : < 0.5 W
o
Power consumption during networked standby for each network port (Bluetooth, USB): < 6.0 W
o
Power consumption during networked standby when all network ports are activated: < 10 W
o
When the device is powered on and connected to mains with no audio playback and not
o
performing other main functions,
the device will enter networked standby mode within 20 minutes.
n
the device will enter standby mode in 80 minutes after all network ports are
n
deactivated/disconnected.
Bluetooth Technology:
l
Version: Bluetooth 4.1 LE (Low Energy)
o
Bluetooth Profiles:
o
A2DP (Wireless Stereo Bluetooth)
n
AVRCP (Bluetooth Remote Control)
n
HFP (Hands-Free Profile)
n
Operating Frequency: 2402 - 2480 MHz
o
Operating Range: Up to 10 meters / 33 feet
o
(Measured in open space. Walls and structures may affect range of device.)
To disable/enable the Bluetooth module, refer to Troubleshooting and Support - Sound
o
Blaster X7 Controls and Indicators.
Audio Performance:
l
Signal-to-Noise Ratio (DAC): 127 dB
o
Signal-to-Noise Ratio (ADC): 123 dB
o
24-bit Analog-to-Digital conversion of analog inputs at up to 96 kHz sample rate
o
24-bit Digital-to-Analog conversion of digital sources at up to 192 kHz sample rate
o
24-bit recording sampling rates: 44.1, 48, 88.2, 96 kHz, 192 kHz
o
24-bit playback sampling rates: 44.1, 48, 88.2, 96, 176.4, 192 kHz
o
Stereo Direct Playback at 24-bit / 44.1, 48, 88.2, 96, 176.4, 192 kHz
o
Surround Playback (Dolby Digital) at 24-bit / 44.1, 48, 88.2, 96 kHz
o
Frequency Response (24-bit / 192 kHz): 20 Hz - 90 kHz
o
Amplifier:
l
Maximum Power Output
o
50 W + 50 W (4 ohm, 1 kHz, 10% THD)*
n
38 W + 38 W (4 ohm, 1 kHz, 10% THD)**
n
27 W + 27 W (8 ohm, 1 kHz, 10% THD)**
n
Rated Power Output
o
37 W + 37 W (4 ohm, 1 kHz, 1% THD)*
n
35 W + 35 W (4 ohm, 1 kHz, 1% THD)**
n
20 W + 20 W (8 ohm, 1 kHz, 1% THD)**
n
Total Harmonic Distortion:
o
0.05% (1 kHz, 4 ohm, 33 W)*
n
0.05% (1 kHz, 4 ohm, 30 W)**
n
Note:
General Specifications - 33 -