
Specifications
Dimensions
Coil Diameter
1.0 inch (25.4 mm)Magnet:
Height
16.8 in/42.5 cm
Width
10.8 in/27.3 cm
Depth Enclosure
11.4 in/29.0 cm
Depth Overall
13.8 in/35.1 cm
Electrical
SPLNominal Impedance
6 ohmsPower
Load Impedance
4 ohmsBurst
Line Voltage Shut Down
60% of Nominal Line
Power Consumption
Standby mode: 8 wattsQuiescent (idle): 18 wattsMusical Program, Loud mix: 135 watts
Audio
Crossover
Crossover Type: Modified Linkwitz-Riley, 24 dB/octave @ 1900 Hz
THD)
150 wattsRated
Power Output
350 wattsRated THD (1W to –1 dB of rated power): 0.1 %Slew
Signal-to-Noise (20Hz-20kHz, Unweighted, Referenced to 150W Into 4!)
> 102 dB
Input Impedance
20 ohms Balanced10 ohms Unbalanced
Maximum Input Level
+20 dBu
Free-Field Frequency Response
±1.5 dB, 37 Hz to 20 kHz
Maximum Peak SPL per Pair
120 dB SPL @ 1m
Connectivity
Input Type
Balanced Differential(XLR and 1/4" TRS)Unbalanced (RCA)
Input Protection
RFI and Level Protected
Construction
Low-frequency Driver
Diameter: 8.75 inches (222mm)Sensitivity (2.83V, 1 m): 91 dB SPLNominal Impedance: 4 ohmsVoice Coil Diameter: 1.6 inches (40 mm)Frame: Die-cast magnesiumMagnet: FerriteFully shielded: Ferrite opposing magnet
High-frequency Driver
Sensitivity (2.83V, 1m): 91 dB
Shipping
Weight
34.6 lb/15.7 kg
General
Handling (Long Term/Program)
20/50 wattsFrequency
Range
1.6 kHz to 22 kHzDiaphragm/Suspension: Titanium with polymer suspensionVoice
NeodymiumBucking Magnet
Ferrite opposing magnet
Passive Radiator
6-inch x 12-inch (152mm x 305mm) mass-loaded elliptical flatpiston with variable thickness filleted edge rubber surround.
Rate
35V/µSDistortion (THD, SMPTE IMD, DIM 100): < 0.035%
Cooling
Convection
Design
Class AB, Parametric ServoFeedback
ConvectionDesign
Conventional Class AB
Low Frequency Filter
–3 dB @ 37 Hz, 2nd-order transitional high-pass filter–3 dB @ 47 Hz, 4th-order Chebyshev high-pass filter–3 dB @ 80 Hz, 4th-order Butterworth high-pass filter
HF Equalization
±2 dB @ 10 kHz, shelving
Acoustic Space
A position: –4 dB @ 50 Hz, shelvingB position: –2 dB @ 50 Hz, shelvingC position: Flat
Compressor
Independent high and low frequency overload detectionLow
Thermal Protection
Amplifier Shut-Down, Auto Reset
Muting
5 seconds at turn-on
Driver Protection
Independent LF and HF DetectionOverall Compression
Lower Cutoff Frequency
–3 dB @ 35 Hz
Upper Cutoff Frequency
–3 dB @ 22 kHz
Acoustic Section
Sound Pressure Level at 1 meter, –7.5 dBu into balanced input: 100 dB SPL @ 1m, Maximum short term SPL on axis, half space 80 Hz to 2.5 kHz: 111 dB SPL @ 1m, Residual noise (maximum gain, 600ohm source, 20 Hz-20 kHz bandwidth): < 8 dB SPL @ 1m
US
120 VAC, 60 Hz
Europe
240 VAC, 50 Hz
Korea
220 VAC, 60 Hz
Japan
100 V, 50-60 Hz
Rated Power (For UL-6500, CSA-E65-94, EN-60065)
150W
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.