Phonic jubi 12a, Руководство пользователя

Страница: 5 / 16

1 JUBI 12A / JUBI 15A
English
INTRODUCTION
Congratulations on your purchase of the Phonic Jubi 12A
or Jubi 15A active loudspeakers. The Jubi’s 345 Watt
(RMS) amplifier uses both Class D and AB technology to
produce up to a shattering 129 dB maximum SPL. This
provides sufficient power for a wide range of venues,
large and small. Jubi’s stylish polymer enclosure also
improves acoustical accuracy by minimizing distortion
and diffraction. Finally, reliability and durability was the
paramount factor throughout the Jubi’s development.
With 345 Watts of ground shaking power, a 2-channel on-
board mixer, custom engineered transducers, and great
versatility, the Jubi active loudspeakers simply excel.
Woofers and Tweeters Engineered Right
Unlike many speaker manufactures that use pre-
assembled OEM woofers and tweeters, Jubi transducers
are designed from scratch – tailor made for the Jubi’s
unique enclosure. Everything from the cone pulp, the
curvature of the tweeter’s ferrite membrane, the Kapton
voice coil gauge, to the characteristics of the magnetic
field, is uniquely Phonic, uniquely Jubi. The state-of-
the-art 12” or 15” woofers have a high BL force factor
and a long-throw extension which produce marvelously
deep and defined bass traditionally unattainable in small
enclosures. The 1.35” or 1.75” pure titanium compression
tweeter and 95 degree conical horn complete the Jubi’s
vivid, transparent sound signature.
Advanced Reliability
With experience and technology comes exceptional
reliability. But you can never be too careful! As of the
launch date, the Jubi loudspeakers have logged more
than 1000 hours of real world and lab tests, guaranteeing
a remarkable level of reliability. From heated ovens,
freezing subzero rooms, high humidity chambers, to
electrical voltage spikes, the Jubi has endured it all.
Advanced Electronics. Advanced Reliability
With over 35 years of experience, Phonic has few
equals when it comes to advanced electrical engineering
technology. With the Jubi 12A and Jubi 15A, this
cumulated expertise is on display. Core features include:
● Time alignment and phase correction: In listening
tests, many notice that the Jubi 12A and Jubi 15A
seem more “real” or more “live” than other speakers.
This is because Phonic’s active electronics ensure
that sounds from the Jubi hit listeners’ ears at the
precise moments the original recording intended.
● High Dampening Factor and Woofer Stabilization: The
Jubi 12A and Jubi 15A have high amplifier dampening
factors to ensure the woofers reach optimal excursion.
Additionally, Phonic engineers added circuitry to
manage the speaker’s electrical feedback, in effect
stabilizing woofer movement. The high amplifier
dampening factor and stabilization circuitry give the
Jubi its spectacular bass depth and clarity.
● Transducer Protection: Active electronics oversee
tweeter and woofer excursion, preventing audio
artifacts, distortion, and speaker damage.
● 4th order, phase-accurate, Linkwitz-Riley crossover.
● Thermal protection: Precautionary feature that cuts off
the Jubi in case of overheating.
FEATURES
● Remarkable sound, remarkable power, and remarkable
style in a lightweight, durable enclosure
● 480 Watts of power (RMS) using both Class AB and D
technologies; 1000 Watt peak power output
● 126 or 129 dB maximum sound pressure levels
● 12’’ or 15" woofer matched with 1.35" or 1.75" tweeters
● Flat frequency response between 50/53Hz and 20kHz
● 2 channel onboard mixer: mic input consisting of XLR
jack and line input with 1/4" TRS phone jack
● Send speaker's main signal off to additional speakers
or amplifiers through a balanced XLR output connector
● 4th order phase-accurate Linkwitz-Riley crossover
● 35mm pole mounts for extended audience reach
● Impact resistant polymer enclosure with internal
bracings
● Tour grade steel grille (1.2 mm)
● Rotary EQ controls for high and low frequency audio
● Voltage select switch for adjusting internal voltage
input when traveling between countries
APPLICATION
35mm mounting point
45 degree monitoring position
1. Read these instructions before operating this
apparatus.
2. Keep these instructions for future reference.
3. Heed all warnings to ensure safe operation.
4. Follow all instructions provided in this document.
5. Do not use this apparatus near water or in locations
where condensation may occur.
6. Clean only with dry cloth. Do not use aerosol or liquid
cleaners. Unplug this apparatus before cleaning.
7. Do not block any of the ventilation openings. Install
in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
.
9. Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug
has two blades and a third grounding prong. The wide
blade or the third prong is provided for your safety. If
the provided plug does not into your outlet, consult
an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or
pinched particularly at plug, convenience receptacles,
and the point where they exit from the apparatus.
11. Only use attachments/accessories by the
manufacturer.
12. Use only with a cart, stand, tripod, bracket, or
table by the manufacturer, or sold with
the apparatus. When a cart is used, use caution
when moving the cart/apparatus
combination to avoid injury from tip-
over.
13. Unplug this apparatus during lighting
storms or when unused for long
periods of time.
14. Refer all servicing to service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has
been exposed to rain or moisture, does not operate
normally, or has been dropped.
IMPORTANT SAFETY INSTRUCTIONS
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK)
NO USER SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED PERSONNEL
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage” within the
product’
magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is in-
tended to alert the user to the presence of important operat-
ing and maintenance (servicing) instructions in the literature
accompanying the appliance.
WARNING:
To reduce the risk of or electric shock, do
not expose this apparatus to rain or moisture.
CAUTION: Use of controls or adjustments or performance
of procedures other than those may result in
hazardous radiation exposure.
The apparatus shall not be exposed to dripping or splashing and that no objects with liquids, such as vases,
shall be placed on the apparatus. The MAINS plug is used as the disconnect device, the disconnect device shall
remain readily operable.
Warning : the user shall not place this apparatus in the area during the operation so that the mains switch
can be easily accessible.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN