Fluance DB12MA Manuel utilisateur

High Performance Subwoofer

DB12

Instruction Manual

Thank you for your purchase of this Fluance product. Please read this manual carefully before

using the product to ensure proper use. Keep this manual in a safe place for future reference.

fluance.com

Fluance believes everyone should experience

audio in its truest form, recreating the

performance the way the artist intended.

Utilizing only superior components and

expert audio engineering, their products are

a testament to the performance that can be

achieved when a passion for music takes

center stage. The perfect complement to

any audiophile’s lifestyle, you’ll be enjoying

live performances in your home for years to

come.

Table of Contents

What’s Included..................................................................................................................................................4

Back Panel Layout.............................................................................................................................................4

First Time Setup ................................................................................................................................................. 5

Step One......................................................................................................................................................... 5

Step Two ........................................................................................................................................................ 5

Step Three ..................................................................................................................................................... 5

Step Four ....................................................................................................................................................... 6

Optional Steps ............................................................................................................................................ 6

Additional Settings............................................................................................................................................ 6

Volume Setting............................................................................................................................................ 6

Crossover Setting ...................................................................................................................................... 7

Auto Setting ................................................................................................................................................. 7

Phase Setting ............................................................................................................................................... 7

FAQ........................................................................................................................................................................... 8

Troubleshooting ................................................................................................................................................. 9

Specications..................................................................................................................................................... 10

Fluance Warranty ..............................................................................................................................................11

Important Safety Instructions.....................................................................................................................12

FCC & IC Information ......................................................................................................................................13

DB12

110Hz

80Hz 120Hz

• High Performance Subwoofer

• Power Cable

• Quick Start Guide

• 2 Year Warranty

• Lifetime Customer Support

What’s Included

Back Panel Layout

2 3 4 5 6 7 8

1. Speaker Inputs - Connect speaker wire to receive signal from home

theater receiver.

2. Speaker Outputs – Connect speaker wire to transmit signal to passive speakers.

3. Low Level Outputs – Connect subwoofer cable to transmit signal to additional

subwoofer.

4. Low Level Inputs – Connect subwoofer cable to receive signal from home

theater receiver.

5. Power – ON / AUTO / OFF (AUTO: The subwoofer will power on

automatically when it detects a signal from the home theater receiver.)

6. Phase – REVERSE / NORMAL (Adjust to ensure the DB12 is in phase with the rest

of your speaker system. The DB12 will be in phase if the bass response sounds full

and balanced.)

7. Volume – Adjust to increase/decrease the intensity of the sound emitted from

the DB12.

8. POWER – Power LED indicator.

9. Crossover – Adjust to increase/decrease the frequency range of the DB12.

The frequency range is less than 40Hz to 180Hz.

First Time Setup

Step One

Step Two Step Three

Attach the subwoofer cable to either

the red or white Low Level Input on

the DB12.

Attach the same subwoofer cable to the

subwoofer output of your home theater

receiver.

Place the subwoofer in the most optimal position.

Important!

Fluance recommends having the woofer face the listener while being positioned near the front channel

speakers in a corner if possible.

DB12

110Hz

80Hz 120Hz

SUB

WOOFER

R L

SPEAKERS

AUDIO

OUT

SURROUND CENTER FRONT

R L

SUB

WOOFER

R L

SPEAKERS

AUDIO

OUT

SURROUND CENTER FRONT

R L

Step Four Optional Steps

Connect the power cable to the wall

outlet. Set the power switch to either

ON or AUTO.

1. Attach speaker wire to the speaker

inputs of the subwoofer. Attach same

speaker wire to the channel outputs

of your choice on the home theater

receiver. Refer to receiver manual for

setup instructions.

2. An additional subwoofer can be

added by connecting subwoofer wire

from the Low Level Output on the

DB12 to the additional subwoofer’s

inputs.

Additional Settings

Volume Setting

The volume setting can be adjusted with the Volume knob located on the back panel

of the subwoofer. The volume setting changes the amplication of the audio signal.

110Hz

80Hz

120Hz

110Hz

80Hz

120Hz

Phase Setting

If your speaker system or DB12 is out of phase it means that the driver/woofer is moving

in the opposite direction of the other drivers/woofers. This causes frequencies to be can-

celed out, which can result in a poor listening experience. By adjusting the phase setting

of the DB12, you can ensure the DB12’s woofer is moving in the same direction as your

other speakers, which will result in a more pleasant listening experience.

110Hz

80Hz

120Hz

Auto Setting

By selecting the AUTO setting, the subwoofer will automatically turn on when it detects

a signal from the home theater receiver. The auto setting turns the subwoofer on when

the frequency signal reaches a required voltage. A 100Hz signal requires 3mV and a 1KHz

signal requires 5mV.

110Hz

80Hz

120Hz

Crossover Setting

The crossover setting can be adjusted with the Crossover knob located on the back

panel of the subwoofer. The crossover setting changes the cut off frequency for the

subwoofer.

110Hz

80Hz 120Hz

What is the purpose of the speaker wire inputs and outputs?

The speaker wire inputs can be used as an alternative to connect your DB12 to your

home theater receiver, however, Fluance recommends using the Low Level input

connected via subwoofer cable.

Note: To connect passive speakers to the speaker outputs on the DB12 ensure the amplier/

home theater receiver is connected to the DB12 via speaker wire (not subwoofer cable).

What is the purpose of the Low Level outputs?

The Low Level outputs can be used to connect an additional powered subwoofer to

your home theatre setup. Most receivers only have one subwoofer output so this

feature allows the connection of an additional subwoofer.

How do I adjust the volume settings of the DB12?

The DB12 features a Volume knob on the back of the subwoofer that can increase/

decrease the amplication of the subwoofer output.

What does the LED behavior mean?

Green LED = Power On

Red LED = Protection Mode

What is Protection Mode?

Amplier Protection Mode is a shutdown state that ampliers can enable to prevent

serious damage to the unit or other components in the system. Protection Mode can

be activated in two scenarios:

1. Unit is overheated – Ensure the area surrounding the DB12 is at room temperature,

power off and unplug the power adapter.

2. The unit is not installed properly – consult the included quick start guide and man-

ual, ensure no wires are touching

FAQ

Troubleshooting

Issue Troubleshooting Steps

No Power

• Ensure the subwoofer is plugged into a known good

power source

• Conrm that the subwoofer power switch is set to ON

or AUTO

• Ensure the Power LED is lit

• With the power cord removed ensure the fuse located

next to the power input is intact and connected securely

No Audio

• Ensure the subwoofer has power and that the Power

LED is lit Green. If Power LED is Red ensure the

subwoofer is at room temperature, power off and unplug

the power adapter. Then conrm that the subwoofer is

installed properly with no wires touching

• Conrm the subwoofer is connected to the receiver

• Conrm the receiver’s subwoofer output is set to ON

• Ensure the subwoofer volume control is set to above 0%

Distorted or Poor

Audio

• Conrm subwoofer is in phase with other speakers

• Ensure woofer is not physically damaged

• Ensure grill is securely fastened or removed

• Conrm all components are secured tightly

• Check that the bass ports are not blocked and there are

no foreign objects/obstructions

• Conrm that the oor spikes are secure

• Remove screws on woofer and check that the woofer is

securely connected to the amplier

Specifications

Specications DB12

Speaker Conguration Front Firing Powered Subwoofer with Integrated

Amplier

Low Frequency Driver 12 Inch Long Throw Polypropylene with Rubber

Surround

Amplier Power Peak 400W / RMS 240W

Low-Pass Crossover Range 40Hz – 180Hz

Frequency Response

36Hz – 180Hz (+/- 3dB) Full Range Anechoic

Measurement

34Hz – 180Hz (+/- 6dB) Full Range Anechoic

Measurement

Inputs High Level Input & Output / Speaker Levels /

RCA Input & Output

Dimensions (L X W X H) 16.7 x 15 x 16.8 inches

Weight 37 lbs

Phase Adjustment Yes

Auto Function Yes – (100Hz signal input reach 3mV,

1KHz input 5mV)

Power 120VAC (60Hz)

Specications are subject to change without notice. Measurements and weights may vary slightly.

Ce manuel convient aux modèles suivants

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