Peavey Versarray 112 Mk2, Технические характеристики

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SPECIFICATIONS Versarray
™
112 Mk2
Versarray 112:
Woofer= -1.5 dB, Tweeter= 0.0 dB (for ribbons wired 16 ohms)
Tweeter= -6.0 dB (for ribbons wired 4 ohms)
Chart for Changes with Number of VR112 Mk2 Cabinets
No. of Cabs: 1 2 3 4 6 8
218 Sub
Level†: -6.0 dB 2.5 dB 0.5 dB +1.5 dB +4 dB +5.5 dB
12" Wfr
Level: -1.5 dB -1.5 dB -1.5 dB -1.5 dB -1.5 dB -1.5 dB
Twtr
Level: 0.0 dB +2.0 dB +4.0 dB +5.5dB +6.5 dB +7.0 dB
(Drive levels are for 16 ohm wiring, for 4 ohm wiring, subtract 6 dB)
Front End (Global) EQ‡
at 2 kHz 2.0 dB - - - - -
at 1.8 kHz - -3.0 dB -3.5 dB -3.5 dB -4.0 dB -4.5 dB
(at a bw set to 0.577) bw=.707 bw=.707
SPECIAL NOTE: These settings have been carefully selected to
provide the best performance the Versarray
™
112 Mk2system
is capable of, and provide maximum sound quality with good
reliability.
Bessel filters have a non-intuitive frequency setting compared
to Linkwitz-Riley or Butterworth filters, and may give the
impression that there is a severe under-lap at the crossover
frequency. This is not the case, and all factors have been taken
into account, including the acoustic behavior of the drivers into
the waveguide load. If you have ANY concerns or questions
about crossover and EQ settings, please contact Peavey
Transducer Engineering.
† SPECIAL NOTE: Versarray 218 Sub is in 4 ohm mode (woofers
paralleled).
If the Versarray 218 Sub woofers are driven separately, using an
amp with the same gain as all the other amps, then drive level to
the separate woofers is the same.
To convert the above drive levels for a single Versarray 218 Sub to
drive levels suitable for a single Versarray 118 Sub, add 6 dB.
When doubling the number of Subs, subtract 6 dB for each time
they are doubled.
‡ SPECIAL NOTE: To match this PEQ setting with a 1/3 octave
band EQ, use the following:
To equate to a PEQ setting of –3 dB @ 1.8k, bw= 0.58, use 1/3
octave band 2 kHz set to –1.5 dB AND 1/3 octave band 1.6 kHz
also set to –1.5 dB
To equate to a PEQ setting of –3.5 dB @ 1.8k, bw= 0.58, use 1/3
octave band 2 kHz set to –2 dB AND 1/3 octave band 1.6 kHz set
to –1.5 dB
To equate to a PEQ setting of –4 dB @ 1.8k, bw= 0.707, use 1/3
octave band 2 kHz set to –2.0 dB AND 1/3 octave band 1.6 kHz
set to –2.0 dB
To equate to a PEQ setting of –4.5 dB @ 1.8k, bw= 0.707, use 1/3
octave band 2 kHz set to –2.5 dB AND 1/3 octave band 1.6 kHz
set to –2.0 dB
Limiters
(DO NOT DEPEND ON THE LIMITER to prevent damage!)
VSX-26 Limiter Settings
Power Amp Gain set to 40X (32 dB)
Versarray 218: Threshold: +7.0 dB
Ratio: 20:1
Attack: 100 mS
Release: 1000 mS
Versarray 112
Woofer:
Threshold: +4.0 dB
Ratio: 20:1
Attack: 60 mS
Release: 600 mS
Ribbon: Threshold: - 1.0 dB
Ratio: 20:1
Attack: 10 mS
Release: 100 mS
Input Limiter: Threshold: +22 dB
Ratio: 20:1
Attack: 50 mS
Release: 500 mS
Note: The VSX26 references the limiter settings to 0 dBu, which
is at –24 dBFS.
DIGITOOL
®
MX Limiter Settings
Input Gain Block= 18 dB
Output Gain Block= 24 dB
Power Amp Gain set to 40X (32 dB)
Versarray
™
218: Threshold: - 17.0 dB
Ratio: 20:1
Attack: 100 mS
Release: 1000 mS
Versarray 112
Woofer:
Threshold: - 20.0 dB
Ratio: 20:1
Attack: 60 mS
Release: 600 mS
Ribbon: Threshold: - 25.0 dB
Ratio: 20:1
Attack: 10 mS
Release: 100 mS
Input Limiter: Threshold: - 2 dB
Ratio: 20:1
Attack: 50 mS
Release: 500 mS
Note: The Digitool
®
references the limiter settings to 0 dBFS, or the
maximum digital output levels of the system.
Line curvature, or splay between cabinets
Splaying the line will tend to require more level increase from
the tweeters, and some more cut EQ at 1.8 kHz.