Περιγραφή:
bit Ten is a multi-function digital processor featuring analog input, capable of transforming ordinary OEM or after-market system into a high-performance system.
Provided with a 32 bit, 147 MHz clock speed DSP as well as 24 bit A/D and D/A converters, bit Ten is controlled by a software especially developed for signal treatment according to the vehicle acoustic peculiarities.
Setting the parameters of each input single channel, setting the delays according to the listening position, adjusting crossovers and equalizers for each of the 5 output channels; all of these operations can be managed by the PC.
During the installation phase, after converting the analog signal into digital, bit Ten automatically reconstructs a digital full-bandwidth stereo signal; de-equalizes the frequency response and, if necessary, reconstructs the central and subwoofer channels.
The user can configure the output mode of each channel relative to the installed system.
It is designed to be connected with the DRC, Digital Remote Control (optional).
ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ
Power Supply
- Voltage 11 ÷ 15 VDC
- Idling current 0.4 A
- Switched off without DRC 2.5 mA
- Switched off with DRC 4 mA
- Remote IN voltage 7 ÷ 15 VDC (1.3 mA)
- Remote OUT voltage 12 VDC (130 mA)
Signal Stage
- Distortion-THD @ 1 kHz, 1V RMS Output 0.005 %
- Bandwidth @ -3 dB 10 ÷ 22k Hz
- S/N Ratio @ weighted Master Input 95 dBA - Aux Input 96 dBA
- Channel Separation (@ 1 kHz) 85 dB
- Input sensitivity (Speaker In) 2 ÷ 15 V RMS
- Input sensitivity (AUX in) 0.6 ÷ 5 V RMS
- Input sensitivity (PHONE) 2 ÷ 15 V RMS
- Input impedance (Speaker In) 2,2 kΩ
- Input impedance (AUX in) 15 kΩ
- Input impedance (PHONE) 2,2 kΩ
- Max Output Level (RMS) @ 0.1% THD 4 V RMS
Input Stage
- High Level (Speaker) FL - FR - RL - RR - PHONE IN
- Low Level (Pre) AUX IN
Output Stage
- Low Level Pre (Default) FRONT L/R, REAR L/R, SUB
Connection
- From / to personal computer 1 x USB / B (1.1/2.0)
Crossover N.5 (one each output channel)
- Mode Full / High Pass/ Low Pass/ Band Pass
- Type and slope Linkwitz @ 12/24 dB - Butterworth @ 6/12/18/24 dB
- Crossover frequency 68 steps @ 20 ÷20k Hz
- Phase control 0° ÷ 180°
Equalizer
- Hi-Level Input (Speaker In) Automatic De-Equalization
- Outputs N.5 Graphic: ± 12 dB @ 31 Band ISO 1/3 Oct. 20 ÷ 20k Hz
Time Alignment
- Distance 0 ÷ 510 cm / 0 ÷ 200.8 in.
- Delay 0 ÷ 15 ms
- Step 0,08 ms; 2,8 cm / 1.1 in.
- Fine set 0,02 ms; 0,7 cm / 0.27 in.
Size
- W x H x D (mm / in.) 191 x 34 x 131 / 7.51 x 1.33x 4.76
- Weight (kg / lb.) 0,6 /1.322