Описание товара
Подробности
A fully-scalable audio distribution system that delivers high-output audiophile sound quality to every room with reduced cabling, low power consumption, advanced DSP, and integrator-friendly setup.
- Advanced multiroom audio distribution for homes and businesses
- Robust, high-efficiency audiophile grade amplification built in
- 140 Watts/Ch. @ 8 Ohms, 400 Watts/Ch. bridged
- Provides eight amplified stereo zone outputs
- Provides two additional SPDIF stereo zone outputs
- Additional line-level, SPDIF, and "CH" CAT5 balanced outputs available[3]
- 70/100 Volt "constant-voltage" output options available
- Output Bussing — enables linked operation of multiple adjacent zones
- Bridgeable outputs — Affords extra power for pools and other large areas
- Sonnex® Link — Provides a one-wire, plug-and-play interface to eight SWAMPE expanders up to 200 feet (61 meters) away[1,4]
- Sonnex Link over Fiber option enables distances up to 2000 feet (610 meters)
- Includes 12 unbalanced, 4 balanced/unbalanced, and 8 SPDIF inputs
- Supports direct audio connection of the Crestron® Interface for iPod® and other "CH" CAT5 sources[2]
- Allows audio return channel capability and extension of line-level and SPDIF signals using AUD-EXT Audio Extenders
- User adjustable volume, bass, treble, loudness, and selectable "tone profiles"
- Installer adjustable 5-band graphic or parametric EQ per zone
- Dynamic Range Control — Maintains even listening levels in both quiet and loud ambient environments
- Speaker Profiles — Allows easy upload of custom preset speaker settings
- Sonnex Speaker Protect™—Affords extra headroom while preventing component damage
- Individual zone power control and global standby
- Streamlined setup and adjustment via front panel or Sonnex Tools software
- Remote fault monitoring
- Seamless Crestron system integration
- Heavy duty detachable terminal blocks ease speaker wire termination
- Low power consumption, cool-running operation
- Four-space 19" rack-mountable
Дополнительная информация
Audio | ||
Features | 24x10 stereo matrix switcher, 8-channel stereo DSP, 8-channel stereo power amplifier, Sonnex® Digital Audio Transport, speaker profiles, Sonnex Speaker Protect™, 5-band graphic or parametric EQ, Dynamic Range Control (DRC), tone profiles, source gain compensation, amp bridging, output bussing, individual zone power control, global standby, source signal detection, amplifier temperature and fault monitoring, priority modes[7], paging[7],do-not-disturb[7], alarm clock and sleep timer[7] | |
Input Signal Types | stereo analog line (unbalanced and balanced), S/PDIF coaxial (2-channel PCM only) | |
Output Signal Types | Stereo speaker level, S/PDIF coaxial (2-channel PCM only), Sonnex Link | |
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Analog-To-Digital Conversion | 24-bit 48 kHz | |
Source Compensation | ±10.0 dB per input | |
Input Monitoring | Source Signal Detect | |
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Digital-To-Analog Conversion | 24-bit 48 kHz | |
Output Power | 140 Watts per channel at 8 Ohms; 240 Watts per channel at 4 Ohms; 400 Watts per channel at 8 Ohms bridged | |
Damping Factor | >200 @ 20 Hz | |
Amplifier Monitoring | Over Current, Over/Under Voltage, Over Temperature, DC Offset, Clipping | |
Frequency Response | 20 Hz to 20 kHz ±0.5 dB | |
THD | 0.02% | |
S/N Ratio | >105dB SPDIF in, >100dB balanced or unbalanced analog in, A-weighted | |
Stereo Separation | >90dB | |
Zone Separation | >95dB | |
Zone Volume Level Control | -80.0 to +20.0 dB, adjustable from 0% to 100% plus mute | |
Bass Control | ±12.0 dB | |
Treble Control | ±12.0 dB | |
Loudness Compensation | On/Off | |
Dynamic Range Control | On/Off | |
Balance Control | Left/right adjustable | |
Mono Summing | Selectable | |
Power Limiting | Sonnex Speaker Protect (SSP®) output limiting; configurable 40 to 140 Watts @ 8 Ohms, 40 to 240 Watts @ 4 Ohms, 40 to 400 Watts @ 8 Ohms bridged | |
Tone Profiles | Flat, Classical, Jazz, Pop, Rock, Spoken Word | |
EQ Modes | 5-band graphic or 5-band parametric EQ | |
GEQ Center Frequencies | 63, 250, 1k, 4k, 16k Hz | |
GEQ Gain | ±12.0 dB per band | |
PEQ Filter Types | EQ, High Pass, Low Pass, Treble Shelf, Bass Shelf, Notch | |
PEQ Center Frequency | 10 to 20,000 Hz per band | |
PEQ Gain | ±12.0 dB per band | |
PEQ Bandwidth | 0.1 to 3.5 octaves per band | |
Speaker Profiles | Comprises 5-band GEQ and SSP settings | |
Bus Volume Offset | ±12.0 dB per zone for output bussing | |
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Resolution/Bitrate | 24-bit 48 kHz | |
Communications | ||
Ethernet | For control and console, 10/100 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, DHCP | |
Cresnet | For control and console, Cresnet slave[4] | |
Sonnex Link | 64-channel (48 utilized) digital audio w/embedded control, auto-discovery, auto-negotiating | |
Connectors | ||
ANALOG SOURCES L/R 1 – 16 | (32) RCA female comprising (16) unbalanced stereo line-level audio inputs; Input Impedance: 10k Ohms; Maximum Input Level: 2 Vrms | |
ANALOG SOURCES BALANCED 13 – 16 | (4) 5-pin 3.5mm detachable terminal blocks; Balanced stereo line-level audio inputs (mutually exclusive of corresponding unbalanced inputs); Input Impedance: 20k Ohms; Maximum Input Level: 4 Vrms | |
DIGITAL OUT 1 – 8 | (8) 8-wire RJ45 female; Sonnex expansion link outputs; Connect to Sonnex Multiroom Audio Expanders[1,4] | |
SPDIF SOURCES 17 – 24 | (8) RCA female; S/PDIF coaxial digital audio inputs; Input Impedance: 75 Ohms | |
SPDIF OUT 9 – 10 | (2) RCA female; S/PDIF coaxial digital audio outputs; Output Impedance: 75 Ohms | |
LAN | (1) 8-wire RJ45 female; 10Base-T/100Base-TX Ethernet port | |
NET | (2) 4-pin 3.5mm detachable terminal blocks; Cresnet slave ports, paralleled[4] | |
FUSE (US/North America) | Main fuse, T15AH; (1/4" x 1-1/4", 250V, 15A, time-lag, high-rupture rated) | |
FUSE (International) | Main fuse, T8AH; (1/4" x 1-1/4", 250V, 8A, time-lag, high-rupture rated) | |
120V~50/60Hz MAX 12A (US/North America) | (1) IEC 60320 C14 main power inlet; Mates with removable power cord (included) | |
220-240V~50/60Hz MAX 6A (International) | (1) IEC 60320 C14 main power inlet; Mates with removable power cord (included) | |
G | 6-32 screw, chassis ground lug | |
SPEAKER OUTPUTS LEFT/RIGHT 1 – 8 | (16) 2-pin 7.62mm 15A detachable terminal blocks; Power amplifier outputs; Wire Size: Terminals accept up to 14 AWG | |
COMPUTER (front) | (1) USB Type B female; USB computer console port (6 ft cable included) | |
LCD Display | ||
Green LCD alphanumeric, adjustable backlight, 2 lines x 20 characters per line; Displays source & zone setup, amplifier and expander status, network & control configuration, volume levels, and other parameters | ||
Controls & Indicators | ||
SOFTKEYS | (4) pushbuttons for execution of LCD driven functions | |
MENU | (1) pushbutton, steps menu back one level | |
Λ, V | (2) pushbuttons, scroll up or down through menu and adjust menu parameters | |
ENTER | (1) pushbutton, executes highlighted menu item or value | |
VOLUME | (1) continuous turn rotary encoder, adjusts menu parameters, defaults to audio volume | |
On/Off | (1) Rocker switch, turns unit on and off | |
SOURCE 1 – 24 | (24) pushbuttons and green LEDs, select input source for routing and adjustment | |
ZONE 1 – 10 | (10) pushbuttons and green LEDs, select output zone for routing and adjustment | |
DIGITAL OUT 1 – 8 (rear) | (8) green and (8) amber LEDs, green indicates link status and amber indicates data communication on the corresponding output | |
LAN (rear) | (1) green and (1) amber LEDs, green indicates Ethernet link status, amber indicates Ethernet activity | |
SETUP (rear) | (1) recessed miniature pushbutton and (1) red LED, used for touch-settable ID (TSID) in conjunction with Crestron Toolbox™ software | |
Bridging | (8) red LEDs, indicate adjacent outputs are configured for bridged operation | |
Power Requirements | ||
Main Power (US/North America) | 12 Amps @ 120 Volts AC, 50/60 Hz | |
Main Power (International) | 6 Amps @ 220-240 Volts AC, 50/60 Hz | |
Cresnet Power Usage | none | |
Environmental | ||
Temperature | 41° to 104°F (5° to 40°C) | |
Humidity | 10% to 90% RH (non-condensing) | |
Heat Dissipation | 475 BTU/Hr (140W@8Ω), 750 BTU/Hr (240W@4Ω) | |
Enclosure | ||
Chassis | Metal with black finish, vented sides, variable-speed fan-cooled | |
Front Panel | Metal, black finish with polycarbonate label overlay | |
Mounting | Freestanding or 4U 19-inch rack-mountable (feet and rack ears included) | |
Dimensions | ||
Height | 7.51 in (191 mm); 6.97 in (178 mm) without feet | |
Width | 19.0 in (483 mm); 17.29 in (439 mm) without rack ears | |
Depth | 18.47 in (470 mm) | |
Weight | ||
60.0 lb (27.3 kg) |