KRK 12sHO Manual

KRK Subwoofer 12sHO

Læs gratis den danske manual til KRK 12sHO (2 sider) i kategorien Subwoofer. Denne vejledning er vurderet som hjælpsom af 7 personer og har en gennemsnitlig bedømmelse på 4.3 stjerner ud af 4 anmeldelser. Har du et spørgsmål om KRK 12sHO, eller vil du spørge andre brugere om produktet?

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Side 1/2

PRODUCT OVERVIEW

KRK12sHO Powered Subwoofer

www.krksys.com

USA: P 954.949.9600 • F 954.949.9590

EUROPE: P +32.2.645.05.00 • F +32.2.645.05.05

The KRK12sHO powered subwoofer is the perfect High Output choice

for professional studios, where ultra-accurate bass extension and

maximum sound levels are required. Powered by a massive 400 watt

amplifier and a strengthened version of our signature Kevlar woofer,

the KRK12sHO is the no-compromise way to hear what is happening

in the depths of your mix. Subwoofers allow you to use smaller main

monitors, make it possible to monitor the essential low frequency

range and can be a great solution for space-challenged control

rooms or mixing environments.

While subsonic frequencies are heavily implemented in some musical

genres, all studios benefit from the use of a sub to monitor this low

frequency content. With the prevalent use of home theater systems,

as well as commercial systems in clubs and cinemas – production

studios require the capability to identify and correct problems such as

unwanted low frequency components, exterior noise, microphone

rumble and vibrations. The increase of home and project mastering

means many potentially great pieces of music are being poorly

represented when played back on a larger system. When dealing

with subsonic frequencies if they cannot be heard accurately they

cannot be mixed accurately.

Having an incredibly capable subwoofer is critical when it is combined

with powerful near-field monitors, such as the Exposé or a VXT8

driven to high sound pressure levels. In a stereo configuration the

subwoofer will have to produce the bass that would normally be

generated by the monitors -- that alone can exceed the headroom of

an ordinary sub. In a surround sound configuration the subwoofer

has to reproduce all of the low-frequency information from five or

more channels as well as the demanding bass content of the LFE

channel. These challenging applications can place demands far

exceeding the capabilities of normal low frequency drivers and power

amplifiers. This is where the performance of the KRK12sHO shines.

• Curved Baffle Curved front plate design virtually

eliminates diffraction distortion

• Front-firing Port provides low frequency extension

while reducing boundary coupling and the unique shape is

optimized to avoid port turbulence

• Bypass Footswitch Control allows you to defeat the

sub and provide full range audio to your recording

monitors for use with a standard latching ¼ inch

mono footswitch

• Kevlar 12” Driver –High Excursion woven Kevlar driver cone

• Thermal and Overload / Clip Protection to prevent damage

• Input Sensitivity on rear of unit allows a high resolution

gain range, labeled are positions for MUTE, +6dBu and -8dBu

FEATURES

PRODUCT OVERVIEW

KRK12sHO Powered Subwoofer

Model

Configuration

System type

Low-Frequency

Frequency Response

Max Peak SPL

Amplifier Class

Power Output

SNR (signal to Noise Ratio)

Amplifier Distortion (THD+N)

Input Impedance (Ohms)

Ground Lift

Low Pass Frequency

HPF bypass

Footswitch

Phase

System Volume

Indicators

Input Connectors

LFE input

Output Connectors

AC Power Input

Enclosure Construction

Finish

Port Configuration

Grille

Dimensions (H x W x D)

Weight

KRK12sHO

Front loaded, vented subwoofer

Active Subwoofer

12" woven Kevlar High Performance woofer

29.2Hz - 60Hz - 160Hz (left / right inputs), 29.1Hz - 211Hz (LFE input)

123 dB

Class A-B

400 Watts Continuous @ 1% THD+N @ 100Hz

92dB

≤ 0.01% @-3dB of Maximum Power Output 20Hz - 200Hz

10 kΩ Balanced

On / Off

60Hz to 160Hz

with footswitch only

included

Rotatable Phase + Polarity Switch

-30dB to +6dB

Power, protection, limiter

Balanced XLR for Left and Right Inputs

Balanced XLR

Stereo Balanced XLR for left and right, full range with foot switch engaged, 80Hz HP without foot switch engaged.

Selectable 110V-120V / 220V-240V

18mm and 36mm reinforced MDF

Textured Paint

Front Firing Quad Concentric Slot Ports

20" (508 mm) x 20" (508 mm) x 22.48" (571mm)

109.7 Lbs. (49.7 Kg.)

* For improvement purposes, specifications and design are subject to change without notice.

SPECIFICATIONS

Accessories Shipped with Product

• Footswitch for bypass operation, with remote indication of bypass

• Cable for footswitch (5m)

• Feet – Rubber and Spikes

• User Guide / Warranty

Produkt Specifikationer

Mærke:	KRK
Kategori:	Subwoofer
Model:	12sHO
Vekselstrømsindgangsspænding:	220-240 V
Produktfarve:	Sort
Impedens:	10000 ohm (Ω)
Subwoofer RMS-effekt:	400 W
Subwoofer driver diameter (britisk):	12 "
XLR indgang:	Ja
Subwoofer type:	Aktiv subwoofer
Subwoofer frekvensomrpde:	29.2 - 211 Hz
Subwoofer, følsomhed:	123 dB
Subwoofer dybde:	571 mm
Subwoofer bredde:	508 mm
Subwoofer vægt:	49700 g
Subwoofer højde:	508 mm
Linie indgående (RCA):	1
Antal subwoofere:	1
Subwoofer crossover-frekvenser:	20 - 200 Hz
Fasestyring:	Ja