EarthQuake XJ-300R Manual de usuario

USER’S MANUAL

Earthquake Sound reserves the right to amend details of the specifications without notice.

Earthquake Sound Corporation

2727 McCone Avenue, Hayward CA, 94545

Phone: (510) 732-1000 U.S. Toll Free: (800) 579-7944 Fax: (510) 732-1095

Congratulations......................................

Features.................................................

Crossover Setting...................................

Phase Setting.........................................

Using with Q10B.....................................

Using with MQB-1...................................

Using with THOR In-Wall SUB10...........

Schematic...............................................

Warranty Information........................

10-11

CONGRATULATIONSTABLE OF CONTENTS

Congratulations and thank you for purchasing the XJ-300R amplifier. The

XJ series are stand alone compact amplifiers that allow custom home

installation to have a powerful high efficiency amplification while fitting

into small places. The XJ-300R comes with a set of standard ears that

allows the user to install it in a standard single rack mount. Whether you

are looking to power a subwoofer or a tactile transducer, the XJ-300R is

guaranteed to deliver.

and regulated output which delivers a linear amplification to your load.

Only through linear amplification do you get the chance to deliver

accuracy in amplification.

What is class J?

Class J is a monitoring circuit that optimizes class D amplifiers. The

class J is a class D amplifier which has a microprocessor algorithm that

trades in high efficiency for high quality throughout the audio spectrum.

In simple terms, the class J gives you the highest efficiency possible

without compromising quality.

The XJ amplifiers possess an oversized power supply: 8 ohms, 4 ohms,

and even 2 ohms. These amplifiers will deliver clean, accurate sound

with massive damping factor.

Enjoy!

FEATURES

If the LED light is:

red = amplifier is in auto mode

green = amplifier is sensing signal

amplifier is on

auto music sensing setting:

amplifier automatically turns on

when music is on- if the music is

not on for 20 min., the amplifier

goes into sleep mode.

110V/220V switch

comes with 1 pair of mounting ears

to fit into a rack (takes 1 rack space)

comes with rubber

legs for shelf option

amplified output

to your IW-SUB10

or your tactile

If you are using the XJ-300R to drive a

subwoofer (including Earthquake’s THOR

In-Wall SUB10), then you will need to set the

crossover below 100Hz.

If you have a large subwoofer such as a 12”,

15”, or even 18”, then you will have a great

response with the crossover set to the 12

o’clock setting or minimum setting.

For use with a 8” or 10” subwoofer, you will

find the 12 o’clock and 2 o’clock setting to be

the best range.

Driving a Q10B

or a MQB-1?

Driving an

In-Wall SUB10?

Do not use high level input

with bridged amp

Note that the high level input

stage on the XJ300R has a

common mode ground.

Therefore, you cannot use a

bridge mode amplifier as a

high level input.

XJ-300R with Q10B

Q10B

8-Ohm

Application

XJ-300R with MQB-1

MQB-1

4-Ohm Parallel

Application

MQB-1

8-Ohm Standard

Application

XJ-300R with THOR IW-SUB10

THOR

4-Ohm Standard

Application

Specifications

Frequency Response

28Hz - 175Hz

Power Line Voltage

110-120C ~ AC/60Hz/180W

(220 option)

Dimensions (HxWxD)

2” x 9” x 9”

Weight

4.5 lbs

Finish

Black

Input Sensitivity For Full Output

240mVrms from left input with volume

control at 0dB, 90mVrms with volume

control fully clockwise.

Input Impedance

8.2 kilo-ohm line-level inputs

32-ohm speaker-level inputs

Internal System Gain

42dB from left input jack to speaker with the

Bass Level control at 0dB, 54dB with the

control full clockwise

Output Power into 4 ohm load 280 WRMS

Output Power into 8 ohm load 140 WRMS

PRODUCT SUPPORT

Please contact Earthquake Sound Technical Support Department for questions regarding any of

the products mentioned in this manual.

Earthquake Sound Corporation

(800) 576-7944 or (510) 732-1000, 9:00am - 5:00pm Mon-Fri, Pacific Time

Email us at: [email protected]

8 9

Tabla de contenidos

Otros manuales de Amplificador de EarthQuake

EarthQuake

EarthQuake Xtreme 300W.2 Manual de usuario

EarthQuake

EarthQuake MiNi D3000.4 Manual de usuario

EarthQuake

EarthQuake mini D1000 Manual de usuario

EarthQuake

EarthQuake XJ-300 FR Manual de usuario

EarthQuake

EarthQuake XJ-300 FR Manual de usuario

EarthQuake

EarthQuake Cinenova IR16 Manual de usuario

EarthQuake

EarthQuake XJ-700DSP Manual de usuario

EarthQuake

EarthQuake PH800W/2 Manual de usuario

EarthQuake

EarthQuake XJ-1000FR Manual de usuario

EarthQuake

EarthQuake PH2000W/D1 Manual de usuario

EarthQuake

EarthQuake MiNi D3000.4 Manual de usuario

EarthQuake

EarthQuake XJ-700R Manual de usuario

EarthQuake

EarthQuake Cinenova Grande BR 5 Manual de usuario

EarthQuake

EarthQuake IQ1500 Manual de usuario

EarthQuake

EarthQuake Cinenova 7300 Manual de usuario

EarthQuake

EarthQuake T1000W/2 Manual de usuario

EarthQuake

EarthQuake mini D1000 Manual de usuario

EarthQuake

EarthQuake XJ-1000FR Manual de usuario

EarthQuake

EarthQuake XJ-300ST Manual de usuario

EarthQuake

EarthQuake mini D Series Manual de usuario

EarthQuake

EarthQuake MiNi DI500.2 Manual de usuario

EarthQuake

EarthQuake XJ-300ST Manual de usuario

EarthQuake

EarthQuake XJ-700R Manual de usuario

EarthQuake

EarthQuake Cinenova Grande Manual de usuario

Manuales populares de Amplificador de otras marcas

ASTRO

ASTRO HVO V40 P Manual de usuario

Marantz

Marantz SUPERSCOPE BLA-545 Instrucciones de montaje

NAD

NAD CI980 Manual de usuario

Technics

Technics SE-CH770 Manual de usuario

Harman Kardon

Harman Kardon HK6300 Manual de usuario

NAD

NAD T975 Manual de usuario

McIntosh

McIntosh MA6850 Manual de usuario

Electro-Harmonix

Electro-Harmonix ENGLISH MUFF’N Manual de usuario

Viatron

Viatron Autrix Manual de usuario

GME

GME GA9800 Manual de usuario

Atlas

Atlas CP700 Manual de usuario

Roland

Roland KC-1000 Manual de usuario

Pyle

Pyle PFMRA350BW Manual de usuario

Advantage

Advantage S-250 Manual de usuario

IRT Electronics

IRT Electronics DVA-3007 Manual de usuario

Dimavery

Dimavery BA-100 Series Manual de usuario

Sony

Sony XM-S400D Manual de usuario

Schertler

Schertler ROY X Manual de usuario