K-array Redline KL18 Manual de usuario

K-array is the new voice that sings

aloud, "outside the choir", and whose

performance is better than any other

products. Born on-the-road, in the PA

world, where you get no discount, you

have to give your best as fast as you

can, often with a "compressed" budget,

K-Array systems have been designed to

give precise answers to precise needs.

Driven by new generation digital

engines, with power/dimension/weight

ratios that are ten times better than any

other professional products, K-arrays

can deliver the full spectrum of musical

styles with clarity, power, punch,

intelligibility and evenness across both

volume levels and the frequency

spectrum. These systems can be

remotely controlled and come with a

sophisticated on-board software,

allowing the user to shape their

performance to taste and needs. Inside

K-array systems you will find something

that only we can offer: the best in

t e c h n o l o g y, p r o u d l y c o n c e i v e d ,

designed and produced in Italy. If they

were cars, they would be Ferrari. Don't

agree to pay for a simple brand, claim

performance, and don't believe those

who maintain that these products are

only for few people, the only truth is that

K-array systems are unique, but

affordable and within everybody's

reach!

HP Sound Equipment s.r.l.

ENGLISH

USER'S MANUAL

REV.01

SYMBOLS

1. SAFETY INSTRUCTIONS

This symbol, wherever it appears, alerts you to

important operating and maintenance istructions in

the accompanying literature. Read the manual!

Dangerous voltages: risck of electric shock.

For information about the disposal of Waste Electrical

and Electronic Equipment (WEEE), please refer to the

website at

www.scanning.datalogic.com

This symbol alerts the user to the presence of

re c om m en d at i on s a bo u t pr o du c t' s u se a n d

maintenance.

CAUTION !

• To reduce the risk of electric shock, disconnect the amplifier from the AC mains before installing audio cable.

Reconnect the power cord only after making all signal connections.

• Connect the amplifier to a two-pole, three wire grounding mains receptacle. The receptacle must be connected to

a fuse or circuit breaker. Connection to any other type of receptacle poses a shock hazard and may violate local

electrical codes.

• Do not install the amplifier in wet or humid locations without using weather protection.

• Do not allow water or any foreign object to get inside the amplifier. Do not put objects containing liquid on, or near,

the unit.

• To reduce the risk of overheating the amplifier, avoid exposing it to direct sunlight. Do not install the unit near heat

emitting appliances, such as a room heater or stove.

• No naked flame sources such like lighted candles should be placed on the device.

• The amplifier should be placed so that its location does not interfere with its proper ventilation. For example, the

appliance should not be situated on a bed, carpet, or similar surface that may create an obstacle for the ventilation

openings.

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USER'S MANUAL

REV.01 pag. 02

2. INTRODUCTION

3. VOLTAGE REQUIREMENTS

KA 10 operates safely and without audio discontinuity if the AC voltage stays within either of two operating

windows: 95-125 (voltage selector on 115 V) or 195-250 V (voltage selector on 230 V), at 50 or 60 Hz.

115-230

Connecting a 115V system on a 230V AC Power causes heavy

damages to the device and serious risk for users .

CAUTION

The device is default set to be connected to 230 V AC Power. To use the device on a 115 V AC Power you need,

before connecting it, to move the voltage selector's cover, just loosening the two screws, and to choose the correct

use voltage by the red switch. Be sure that both voltage set on the selector and AC Power have the same value .

Always close the voltage selector's cover before connecting the device to AC Power. Change the label that points

out the correct voltage in use.

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USER'S MANUAL

REV.01 pag. 03

The KF12 is a self-powered 2 way fullrange coaxial speaker. In its ultra-compact sizes it has an incredible reserve of power

that ensures very high pressure on a wide 3D coverage, maintaining the sound quality constant. The KF12 is ideal for medium

throw applications, like theaters, concert halls, churches. The KF12 is designed to easily integrate with KL18 ultralight

subwoofer, using the Sub power Out on the KF12.

The KF12 uses one 12" inches cone drivers for low-mid frequencies with 3" voice coil, powered by one power amplifier

channels. The mid-high frequencies section uses one 3" voice coil compression drivers. The coaxial mounting system,

ensure a coherent frequency response on all the 70° x 70° front area.

The transducers of KF12 are driven by an internal DSP module, a dedicated remote control software allows to control the

speaker from PC.

All the KF12 components are designed by K-array R&D department and custom made under K-array control quality system.

Balanced XLR

In \ Out parallel

RS485 connection

for remote control

Ground lift switch

Input pad level

PRESET

keep pressed

for preset lock

REMOTE

DSP

RS485

ADDRESS

ID12

PRESET

INPUT

(balanced)

GROUND

LIFT

ON LIMIT

LINK

(parallel)

ANALOG

INPUT

PAD

0.5 34

PUSH

INPUT

LINK

POWER

ATTENTION!:

READ MANUAL FOR CORRECT

PRESET SELECTION

8 OHM MINIMUM LOAD

1,000 WATTS RMS MAX OUT

1+ POSITIVE OUT

1- NEGATIVE OUT

2+ N.C.

2- N.C.

POWER OUTPUT

POWER SUPPLY

Preset change button

Keep it pressed 10sec.

to store preset as

default

ID number for remote

control

Speakon power output.

F o r K L 1 8 p a s s i v e

subwoofer with "S"

presets loaded

PowerCon Input

P o w e r C o n

parrallel Output

MAX 14 A

Preset loaded

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USER'S MANUAL

REV.01 pag. 04

4. AMPLIFIER PANEL

KF12 + KL18

KF12

Speakon OUT Speakon OUT

33 cm

13 Kg

33 cm

33.5 cm

To enable Speakon output, just

select a preset with "S" suffix.

(ClearS, LiveS, etc.)

17 Kg

46.5 cm

58.5 cm

KL18 KF12

Visit

for news about products, presets and software

www.k-array.com

5. PHYSICAL

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USER'S MANUAL

REV.01 pag. 05

Acoustics

Power handling

Max power

Impedance

Operating frequency range

Frequency range

SPL 1W/1mt

Maximum SPL

Coverage

Horizontal

Vertical

Cross over

Type

Frequency

Transducers

Low - Mid frequency

High frequency

Audio Input

Connectors

Wiring

Audio powered Output

Connector

Wiring

Remote control Input

Connectors

Power Input

Connectors

Amplifiers

Type

Power

Sub power output

Protections

AC power

Operating range

Max continuos and burst current

Physical

Measures

Weight

800 + 200 w1

1200 + 500 w

8 + 8

40Hz - 19 KHz +/- 3dB (preset relating)

60Hz - 19 KHz +/- 3dB (preset relating)

97 dB (low) 101 dB (high)

127dB continuos - 133 dB peak

70°

DSP controlled preset relating

1.2 KHz minimum (preset relating)

1 x 12" Neodymium speakers with 3" voice coil

1 x 2" Neodymium coaxial compression driver with 3" voice coil

male + female parallel 3 poles balanced XLR

= ground / = hot / = cold

Female Speakon

= CH1+ / = CH1- / = N.C. / = N.C.

1 x female 8 poles RJ45

2 x PowerCon IN/OUT (MAX OUT 14 A)

1 modules class D - DSP controlled

1000 + 500 Watt

1000 Watt

Dynamic limiter, over current, over temp, short circuits

Standard 210 - 240 Vac 50Hz (standard)

Standard 6A(>10 sec) - 12A (<1 sec)

33 x 33 x 33.5 cm

13 Kg

W W

Pin1 Pin2 Pin3

(14A max)

Pin1+ Pin1- Pin2+ Pin2-

Optional 100 - 120 Vac 60Hz (optional)

Optional 10A(>10 sec) - 20A (<1sec)

Notes for data

1. Power handling is measured following AES standard conditions: transducers driven continuously for two hours with a band-limited noise signal having 6 dB of crest factor.

2. Max power is the maximum RMS applicable power for a musical signal, the referement signal is the one proposed by EIAJ standard.

3. Recommended maximum operating frequency range. Response depends on loading conditions and room acoustics.

4. Free field measured with 1/3 octave frequency resolution at 2 mt.

5. Measured@4 mt then scaled@1 mt.

6. Measured with audio source @1 mt.

7. This is the frequency in which the transducers produce the same sound pressure level (measured@2 mt).

8. Amplifier wattage rating is based on the maximum unclipped burst sine wave RMS voltage that the amplifier will produce into the nominal load impedance .

HP Sound Equipment s.r.l. - www.k-array.com

Viale Roma 7/i 50037 San Piero a Sieve (Firenze) Italy - tel +39 055 8487222 fax e-mail: info@k-array.com+39 055 8487238

ENGLISH

USER'S MANUAL

REV.01

pag. 06

6. TECHNICAL DATA

Clear (Flat) TS

ClearS (FlatS)

WarmS

LoudS PresS

LiveS

RockS

TsS

- To enable Speakon output, just select a preset with S

suffix.

(ClearS, LiveS, etc.)

- To upload new presets on the KF12 it's needed the K-

USB

interface.

- To have news about new presets just send an e-mail

with

"KF12" as text at info@k-array.com

7. PRESETS

ENGLISH

USER'S MANUAL

REV.01 pag. 07

NOTES

www.k-array.com

HP Sound Equipment s.r.l.

Viale Roma 7/i

50037 San Piero a Sieve (Firenze)

Italy

tel +39 055 8487222 fax +39 055 8487238

e-mail: info@k-array.com

array

The contents of this manual are fornished for informational purpose

only. Hp Sound Equipment s.r.l. assumes no responsability for any

errors or inaccuracies that may appear in this manual.

Hp Sound Equipment s.r.l. reserves the right to make modifications

without prior notice.

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