Transducers
|
Low-frequency driver
|
Number of drivers
| 2
|
Diameter
| 6.7 inches (170 mm)
|
Sensitivity (2.83V, 1m)
| 89 dB SPL
|
Nominal Impedance
| 8 ohms
|
Voice Coil Diameter
| 1.25 inches (32 mm)
|
Power Handling (Long Term/Program)
| 50/150 watts
|
Frequency Range
| 38Hz to 6kHz
|
Frame
| Die Cast Aluminum
|
Magnet
| Ferrite
|
Bucking Magnet (Shield)
| Ferrite
|
High-frequency driver
|
Sensitivity (2.83V, 1m)
| 91 dB SPL
|
Nominal Impedance
| 6 ohms
|
Power Handling (Long Term/Program)
| 20/50 watts
|
Frequency Range
| 1.6kHz to 22kHz
|
Diaphragm/Suspension
| Aluminum/Impregnated Cloth
|
Voice Coil Diameter
| 1.0 inch (25.4 mm)
|
Magnet
| Ferrite
|
Bucking Magnet
| Ferrite
|
Wave Guide
|
Frequency Response
| 2.5kHz to 20kHz, ±2dB
|
Mouth Size
| 6.13 inches diameter (156 mm)
|
Horizontal and Vertical Coverage
| 120°, ±10°
3kHz to 20kHz
|
Passive Radiator
| 6-inch x 9-inch (152 mm x 228 mm) mass-loaded elliptical flat piston with variable thickness filleted edge rubber surround.
|
Crossover Section
|
Crossover Type
| Modified Butterworth, 18 dB/octave @ 1.8kHz
|
Acoustic Section
|
Free-Field Frequency Response
| ±1.5dB, 42Hz to 20kHz
|
Lower cutoff frequency
| -3 dB @ 40 Hz
|
Upper cutoff frequency
| -3 dB @ 22 kHz
|
Sound Pressure Level at 1 meter, -7.5dBu into balanced input
| 100 dB SPL @ 1m
|
Maximum peak SPL per pair
| 118 dB SPL @ 1m
|
Maximum short term SPL on axis, half space 80Hz to 2.5kHz
| 109 dB SPL @ 1m
|
Residual Noise (maximum gain, 600 ohms source, 20Hz-20kHz bandwidth)
| <8 dB SPL @ 1m
|
Rated Line Input Voltage and Power
|
Power Consumption
|
Standby mode
| 12 watts
|
Quiescent (idle)
| 20 watts
|
Musical Program, Loud mix
| 105 watts
|
Both channels driven into resistive loading to 1% clipping (LF 86 W/4 ohms source, 20Hz-20kHz bandwidth)
| 255 watts
|
US
| 120 VAC, 60Hz
|
Europe
| 240 VAC, 50Hz
|
Korea (AC Power Selector at 240V)
| 220 VAC, 60Hz
|
Japan (AC Power Selector at 120V)
| 100 V, 50-60 Hz
|
Rated Power (For UL-6500, CSA-E65-94, EN-60065)
| 130 watts
|
Amplifier Section
|
Low-frequency power amplifier
|
Rated Power (at 1kHz with 1% THD)
| 100 watts
|
In Japan (100 VAC)
| 67 watts
|
Rated Load Impedance
| 4 ohms
|
Slew Rate
| 15V/uS
|
Distortion (THD, SMPTE IMD, DIM 100)
| <0.035%
|
Signal-to-Noise (20Hz-20kHz, unweighted, referenced to 100W into 4 ohms)
| > 101 dB
|
Cooling
| Convection
|
Design
| Monolithic IC, Class AB, Parametric Servo Feedback
|
High-frequency power amplifier
|
Rated Power (at 1Khz with 1% THD)
| 40 watts
|
In Japan (100 VAC)
| 28 watts
|
Rated Load Impedance
| 8 ohms
|
Slew Rate
| 15V/Us
|
Distortion (THD, SMPTE IMD, DIM 100)
| <0.035%
|
Signal-to-Noise (20Hz-20kHz, unweighted, referenced to 40W into 8 ohms)
| >93 dB
|
Cooling
| Convection
|
Design
| Monolith IC, Conventional Class AB
|
System Specifications
|
Input Type
| Balanced Differential (XLR and 1/4" TRS) Unbalanced (RCA)
|
Input Impedance
| 20k ohms Balanced
10k ohms Unbalanced
|
Input Protection
| RFI and Level Protected
|
Input Sensitivity
| +4 dBu @ 300Hz for full output
|
Maximum Input Level
| +20 dBu
|
Low Cut Frequency
| 80Hz, 2nd Order, Butterworth
|
HF Equalization
| Shelving ±2 dB @10kHz
|
Acoustic Space
|
A position
| -4 dB @40Hz, shelving
|
B position
| -2 dB @ 40 Hz, shelving
|
C position
| flat
|
Compressor
| Independent high and low frequency overload detection
|
Enclosure Alignment
| 6th Order
|
Over Excursion Prevention
| 2nd Order High-Pass Filter
|
Low Line Voltage Shut Down
| 67% of Nominal Line
|
Thermal Protection
| Amplifier Shut-Down, Auto Reset
|
Muting
| 5 seconds at turn-on
|
Signal Sense Threshold
| -74 dBu (0.155mV)
|
Driver Protection
| Compressor with independent LF and HF overload detection
|
Weight and Dimensions
|
Height
| 8.8" (224 mm)
|
Width
| 20" (507 mm)
|
Depth(including amp)
| 12.4" (315 mm)
|
Weight
| 31.0 lbs (14.1 Kg)
|
发表于 2012-5-9 08:41:44
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