| 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)
|
Since we're always striving to make our stuff better by incorporating new and improved materials, components and manufacturing methods, we reserve the right to change these specifications at any time without notice.
