Peavey Versarray 112 Mk2, Технические характеристики

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SPECIFICATIONS Versarray
™
112 Mk2
Electroacoustic Crossover Point, Peavey Active Digital Crossover:
(Applies to VSX
™
and Digitool
®
settings provided by Peavey)
Sub –Low Frequency:
120 Hz at 24dB/octave
Low Frequency –High Frequency:
1800 Hz at 24dB/octave
Recommended Active Crossover Frequency Region and Slope:
Sub –Low Frequency:
125 Hz at 24dB/octave LR
Low Frequency –High Frequency:
2000 Hz at 24dB/octave LR
Time Offset:
Low Frequency: Ahead of tweeter by 0.073 ms
Impedance (Z):
Low Frequency:
Nominal: 8.0 Ω
Minimum: 6.5 Ω
Passive HF:
Nominal: 16 Ω or 4 Ω
Minimum: 13.6 Ω or 3.4 Ω
Input Connections:
2x Neutrik
®
4 pin Speakon
®
jack
Enclosure Materials & Finish:
18 mm 13 ply Baltic Birch plywood finished in a tough
Hammerhead
™
polyurea black finish, with perforated steel grille
finished in black powder coat paint.
Mounting provisions:
Custom array brackets and hardware, and a custom array angle
adjustment system are included with each module. Quick
release pins are available as an option, as is a purpose designed
manually cranked lift system.
Dimensions (H x W x D):
Front:
14.06 in. x 25.25 in. x 11.75 in.
357 mm x 641 mm x 298 mm
Rear:
12.62 in. x 25.25 in. x 11.75 in.
321 mm x 641 mm x 298 mm
Net Weight: 62 Lbs. (28.25 kg)
(includes two of the rigging coupling brackets)
Companion Subwoofers (sold separately):
Versarray
™
118 Sub single 18" Lo Max
®
woofer subwoofer
Versarray 218 Sub double 18" Lo Max
®
woofer subwoofer
Optional Accessories:
Custom Vermette Lift, for flying arrays (Peavey part number
00595760);
Peavey Model 25 Halo/Fly Bar (Peavey part number 00588790),
Peavey Model 25 Pull-Back Bar/ Small Array Fly Bar (Peavey
part number 00584970), 3 foot speaker cable, with 16 gauge 4
conductor wires with 4-pin to 4-pin Neutrik plugs (Peavey part
number 00585240); and Quick Release Positive Lock Pins (Peavey
part number 00594020 for a set of four) for array rigging.
Features
• 2-way Bi-Amp Ribbon Line Source Array SR System
• 12" Neo Black Widow
®
4" VC Woofer
• 1000 watt program, 2000 watt peak power handling
• Ribbon Tweeters with Neo magnet and composite material
sandwich ribbon
• New ribbon tweeters have 50% more power handling and 2 dB
more sensitivity than the Mk1
• 90 H by 15 V degree coverage pattern (per one cabinet)
• Easy aiming angle adjustment rigging system
• Angle adjustable in 2 1/2 degree increments from 0 to 15
degrees, total angle between adjacent cabinets
• Sound Guard
™
tweeter protection
• Inputs are two Neutrik Speakon 4 pin jacks in parallel
• 18 mm 13 ply Baltic Birch enclosure
• Hammerhead polyurea black finish and black grilles
Frequency Response
This measurement is useful in determining how accurately a
given unit reproduces an input signal. The frequency response
of the Versarray 112 is measured at a distance of 1 meter using
a 1 watt (into the nominal impedance) swept-sine input signal.
As shown in figure 1, the selected drivers in the Versarray 112
combine to give a smooth frequency response from 110 Hz to 20
kHz, with signal processing.
Directivity
Beamwidth is derived from the -6 dB points from the polar plots
which are measured in a whole space anechoic environment. Q
and Directivity Index are plotted for the on-axis measurement
position. These are specifications that provide a reference to the
coverage characteristics of the unit. These parameters provide
insight for proper placement and installation in the chosen
environment. The blending of the components of the Versarray
112 and the Peavey VSX
™
26 or Peavey Digitool
™
MX speaker
processor and crossover with the Versarray 112 pre-sets, exhibit
a desirable beamwidth and directivity (figure 3 & 4) suitable for
sound reinforcement applications.
Power Handling
There are many different approaches to power handling ratings.
Peavey rates this loudspeaker system's power handling using
the AES Standard 2-1984. Using audio band pink noise of the
proper range for each driver, with peaks of four times the RMS
level, and then running the signal through either the Peavey
VSX 26 or Peavey Digitool MX speaker processor and crossover
with the Versarray 112 MK2 pre-sets, this strenuous test signal
assures the user that every portion of this system can withstand
today's high technology music. This rating is contingent upon
having a minimum of 3 dB of amplifier headroom available.