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Audison AF M8.14 bit, DSP stiprintuvas galia: 8 x 140W- 4Ω, Audison D-Class technologija (D- klasės stiprintuvas), DSP veikia 24 bitų/96 kHz dažniu ir išplėsta garso juosta iki 40 kHz | Nemokamas Pristatymas
AF M8.14 bit gali pasigirti keturiais aukštos 8-iais kanalais, naujausios kartos Audison technologijomis bei audiofiliniu garsu.
A New, Comprehensive Approach
THE FUTURE OF AUDISON BIT CONFIGURATION SOFTWARE
Audison bit Drive software configures itself for each product allowing it to control bit products we haven’t even imagined yet!
New Graphical User Interface
a technician’s most powerful tool
Improved user controls
for selecting frequency, channel, slope, and bandwidth
Infotip support
hover the cursor overan icon to see its definition
Integrated help
each core functional areacontains one-click guidance
Color-coded linking
of the interface controls to the selected channel keepsthe technician always focusedon the proper channel.
Integrated electrical and acoustic measurement and analysis without leaving the application
(compatible USB microphone required for acoustic RTA function)
Bit Drive is the future.
Even though we’ve modernized the user interface, key operations are still where Audison veteran dealers expect to find them – but info tips for new icons and embedded help files assist first-timers. The Configuration Wizard makes setup faster than ever, and Audison R&D has upgraded the OEM Integration section and the acoustic Tuning controls section with more powerful tools and capabilities.
Initial System Setup
speed equals efficiency
- Automatic Routing in Configuration Wizard speeds up configuration; manual controls allow unlimited possibilities
- Auto crossover settings preloaded for Audison speakers
- Direct entry of distance values supported from the keyboard
- Options for automatic Input de-Eq, de-time and sensitivity calibration
OEM Integration compare, correct, confirm
- Electrical RTA onboard with integrated Input channel EQ and Input delay correction
- Measure, compare and correct the OEM signals for:
-
- Amplitude
- Phase
- Polarity
- Time
Automatic and manual tools to correct and sum OEM signals:
- De-EQ
- De-Phase
- De-Time
- Full mixing and polarity control
- Edit, activate, bridge at any time
Tuning Measure, Manage, Match
- Improved crossover slope/frequency selection controls
- Includes Acoustic RTA measurement in the EQ display
- Compatible with several models of USB microphone and USB sound card
- Adds cancellation management tools
- Use the following tools to match Left and Right to the target:
-
- Level
- Polarity
- EQ – Parametric, Graphic, Phase
- Notch
- Shelf
- Phase all-pass filters
- Delay
- Final Tuning EQ for fine-tuning the result without damaging the left/right response symmetry
- DRC AC functions programming
SPECIFIKACIJOS
AMPLIFIER TECH DATA
| Channels | 8 |
| Class | D-Class |
| Power supply voltage / fuse | 11 ÷ 15 VDC / 2 x 30A |
| Operating power supply voltage | 6.5 ÷ 17.5 VDC |
| Idling current | 1.5 A |
| Standby Current Draw | 1.7 mA |
| Consumption @ 14.4 VDC, 2Ω, Max Musical Power | 55 A |
| Remote IN | 4 ÷15 VDC (1 mA) |
| Remote OUT | 6.5 ÷15 VDC (150 mA) |
| ART - Automatic Remote Turn on/ off from OUTPUT BTL speakers | 1.5 VDC |
| Efficiency Rated Power | 82% |
AMPLIFIER STAGE
| Distortion - THD @ 1 kHz, 4Ω, 70% Rated Power | 0.05% |
| Bandwidth @ -1.5 dB | 10 Hz ÷ 42 kHz |
| Damping factor @ 1 kHz, 4Ω, 2 VRMS | 100 |
| S/N ratio (A weighted @ 1 V Input) Master Input | 98.5 dBA |
| S/N ratio (A weighted @ 1 V Input) Optical Input | 105 |
| Total Power RMS | 1120 W |
| Minimum load impedance | 8Ch: 2Ω | 4Ch – (Bridge 1/2; 3/4; 5/6; 7/8): 4Ω |
| Output Continuous Power (RMS) @14.4 VDC, 1% THD | • 8 Ch @ 4Ω: 90 W x 8 • 8 Ch @ 2Ω: 140 W x 8 • 4Ch (Bridge 1/2; 3/4; 5/6; 7/8) @ 4Ω: 280 W x 4 |
| Adjustable Crossover | Yes |
CEA SPECIFICATIONS
| Output power @ 4Ω, 1% THD+N, 14.4 V | Output power @ 4Ω, 1% THD+N, 14.4 V: 90 W x 8 SN ratio (ref. 1 W output): 80 dB |
INPUTS / OUTPUTS
| Pre-In Inputs | 0.6 ÷ 6 VRMS (15 kΩ Imp.) |
| Digital Input | Yes |
| Pre Outputs | 6 |
| Hi Level Inputs | 8 |
| Low Level Inputs | 8 |
| Speaker-In Inputs | 2.2 ÷ 22 VRMS (5 Ω Imp.) |
| Digital IN | 1 x Optical S/PDIF; Max 192 kHz / 24 bit + 1 x Optical/Coaxial S/PDIF with optional F2O card |
| Sub Out (RCA Pre Out) | 5V RMS |
DIGITAL SIGNAL PROCESSOR
| Audio DSP Converter | Analog Devices ADAU1467 automotive qualified audio processor. Processing @ 96 kHz.Analog Devices 3 x ADAU1978 (4ch) and ADAU1966A (16ch) A/D and D/A converters (24 bit/192 kHz) providing very high level performance |
| Filter type | Full / High-Pass / Low-Pass / Band-Pass |
| Filter mode and slope | Linkwitz-Riley @ 12/24/36/48 dB/Oct. Butterworth @ 6/12/18/24/30/36/42/48 dB/Oct. Bessel @ 6/12/18/24/30/36/42/48 dB/Oct. Chebyshev @ 6/12/18/24/30/36/42/48 dB/Oct. QLP @ 6 dB/Oct. |
| Crossover frequency | 20 Hz ÷ 20 kHz |
| Phase control | 0° / 180°, All-Pass filters |
| Analog Input Equalizer (20 ÷ 20k Hz) | 12 Biquad + Delay |
| Output Equalizer | Parametric/Graphic Biquad: 15 poles, 20 Hz ÷ 20 kHz |
| Time Alignment Distance | 0 ÷ 510 cm / 0 ÷ 200.8 inches |
| Time Alignment Delay | 0 ÷ 15 ms |
| Input Output Real Time Audio Monitor | RTA |
CONTROL CONNECTIONS
| DRC Port | Input for DRCC remote control (Optional) |
| ADC Port | Manage other Audison devices that support this standard |
| 1 Wire | Customizable functions (+ 12 V activated) |
| 2 Wire | Customizable functions (+ 12 V activated) |
GENERAL REQUIREMENTS
| PC connections | Micro USB 1.1 / 2.0 / 3.0 Compatible |
| Software/PC requirements | Windows 10, Windows 11 (min. res. 1024 x 768) |
| Ambient operating temperature range | 0 °C to 55 °C (32 °F to 131 °F) |
| Size | 240 x 47 x 156 / 9.44 x 1.85 x 6.14 |
| Weight | 2.04 kg |
