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.USS “ Universal Speakers Simulator Thanks to the integration of the USS technology, the bit Ten can also be connected to head units featuring the speaker load detection circuit that would otherwise mute the audio signal output. 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. Nominal power supply voltage / Fuse 11 ÷ 15 VDC Channels 5 Sample Rate 24 bit / 48 kHz Hi Level Inputs 4 Low Level Inputs 4 Digital Inputs 0 Processing Method Fixed point Idling current 0.4 A Switched off without DRC MP 2.5 mA Switched off with DRC MP 4 mA Remote IN 7 ÷ 15 VDC (1.3 mA) Remote OUT 12 VDC (130 mA) Distortion - THD @ 1 kHz, 1 VRMS Output 0.005 % Bandwidth @ -3 dB 10 ÷ 22k Hz S/N ratio @ A weighted, 4 V Output, 2 V MASTER input 96 dBA S/N ratio @ A weighted, 4 V Output, OPTICAL IN1/IN2 input 95 dBA Channel Separation @ 1 kHz 85 dB Input sensitivity AUX 0.6 ÷ 5 V RMS Input impedance Pre In 15 kΩ Input impedance Speaker In / AUX 2,2 kΩ Max Output Level 0.1% THD 4 V RMS Low level (Pre) AUX IN High Level (Speaker In) FL - FR - RL - RR - PHONE IN Low level (Pre) FRONT L/R, REAR L/R, SUB Filter type Full / High Pass/ Low Pass/ Band Pass Filter mode and slope Linkwitz @ 12/24 dB Butterworth @ 6/12/18/24 dB Crossover Frequency 68 steps @ 20 ÷20k Hz Phase control 0° ÷ 180° Distance 0 ÷ 510 cm / 0 ÷ 200.8 in. Delay 0 ÷ 15 ms Step 0,08 ms; 2,8 cm / 1.1 in.
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