English

Connections

Checking Your Amplifier

Before connecting this unit to your amplifier (or receiver), check what types of connecting terminals your amplifier has.

Follow the instructions below to find a proper connection method for your equipment.

Illustrations of jacks and terminals in this manual may be different from the ones actually used for your amplifier. The illustrations are of the most used type.

First check whether your amplifier has a subwoofer output jack.

It is usually named and printed as the “SUBWOOFER OUT” or “SUBWOOFER.”

SUBWOOFER

OUT

If you find it on your amplifier, follow Connecting Method Å.

If you cannot

find any

Next check whether your amplifier has line output jacks.

They are usually named and printed as “LINE OUT” or “LINE OUTPUT.”

LINE OUT

L

R

If you find them on your amplifier, follow Connecting Method ı.

If you cannot

find any

Follow Connecting Method Ç.

This connection can be used for any amplifier, by connecting the front speaker terminals of the amplifier (usually named and printed as “FRONT SPEAKERS” or “MAIN SPEAKERS”).

FRONT SPEAKERS

1

Before connecting this unit to the amplifier (or receiver), observe the following carefully.

Before connecting this unit to an amplifier, turn off the amplifier first.

Make all connections before plugging in this unit.

DO NOT use the INPUT 1 (LOW-LEVEL) and INPUT 2 (HIGH-LEVEL) terminals on the rear of this unit at the same time; otherwise, noise will be heard and may damage the unit.

DO NOT connect this unit to the REC OUT jacks of your amplifier.

Connecting to the Amplifier

When connecting to your amplifier (or receiver), refer also the manual supplied for your equipment.

Connecting Method Å

Connect an amplifier having a subwoofer output jack to the LEFT/MONO jack of the INPUT 1 (LOW-LEVEL) terminal.

Preparation:

Use the supplied monaural audio cord.

Main (Front) Speakers (not supplied)

 

 

 

 

 

SUBWOOFER

 

 

 

 

 

OUT

Your Amplifier

 

 

 

 

 

 

 

Monaural audio cord

 

 

 

 

 

(supplied)

VOLUME

FREQUENCY

 

 

 

MIN

50Hz

 

 

 

 

MAX

200Hz

 

 

 

 

PHASE

 

CUT OFF FILTER

 

 

 

NORMAL

 

VARIABLE

 

 

 

REVERSE

 

FIXED

 

 

AUTO POWER ON/STANDBY

 

 

 

 

 

RIGHT

LEFT/MONO

 

 

ON

 

 

INPUT 1

 

 

CANCEL

 

 

(LOW-LEVEL)

RIGHT

LEFT/MONO

RIGHT

 

 

LEFT

 

 

 

INPUT 2

 

INPUT 1

 

 

 

(HIGH-LEVEL)

 

 

 

 

 

 

 

 

 

TO MAIN

 

(LOW-LEVEL)

 

 

 

SPEAKERS

 

 

RIGHT

 

 

LEFT

 

 

POWER

 

 

 

 

 

OFF

ON

 

 

 

 

SP-DW103

 

To an AC outlet

 

2

RIGHTLEFT

When using Connecting Method Å, no signal comes out of the TO MAIN SPEAKERS terminal.

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JVC SP-DW103 manual Connections, Checking Your Amplifier, Connecting to the Amplifier, If you cannot Find any

SP-DW103 specifications

The JVC SP-DW103 is a high-performance subwoofer designed to enhance the home audio experience, particularly for those who enjoy deep bass reproduction. This model is part of JVC's commitment to delivering high-quality sound solutions, making it an ideal choice for both music enthusiasts and home theater aficionados.

One of the standout features of the SP-DW103 is its powerful 10-inch cone driver, which allows it to produce deep, resonant bass frequencies with remarkable clarity. This driver is specifically engineered to minimize distortion, ensuring that every note and beat can be felt as well as heard. The frequency response range is impressive, allowing users to experience low frequencies down to 28 Hz, making it perfect for various musical genres and movie soundtracks that require robust bass.

JVC has incorporated advanced technologies into the SP-DW103, including a built-in Class D amplifier. This type of amplifier is known for its efficiency and low heat production, translating to longer operational life and reduced energy consumption. The 100-watt RMS power output ensures that the subwoofer can fill even larger rooms with rich sound without compromising audio quality.

The design of the SP-DW103 is both stylish and functional, featuring a sleek cabinet that fits seamlessly into a variety of home decors. Its solid construction minimizes unwanted vibrations, which contributes to clearer sound reproduction. The subwoofer is equipped with a front-firing port that enhances low-frequency output and provides flexibility in placement, allowing users to position it optimally within their listening environment.

Connectivity is another critical aspect of the SP-DW103, featuring RCA and speaker level inputs. This versatility allows users to integrate the subwoofer easily with various audio systems, whether it's a home theater setup or a standalone audio system.

In conclusion, the JVC SP-DW103 subwoofer is a remarkable audio accessory that combines powerful performance with modern technologies and elegant design. With its impressive driver, efficient amplifier, and flexible connectivity options, it is well-suited for anyone looking to elevate their audio experience. Whether it’s for enjoying music or enhancing movie nights, the SP-DW103 promises to deliver a rich and immersive sound experience.