Better Music Builder DFS-12A 12 Inch Active Power Speaker Owner’s Manual

Better Music Builder DFS-12A 12 Inch Active Power Speaker Owner’s Manual

Better Music Builder® is a leader in the Audio and Karaoke equipment industry. We are committed to offering you high quality audio products. Unlike any others brand, we deliver the best cost and value to you directly. For the latest update information including operation manuals, installation instructions, hook-up diagram and other new technologies updates etc. please visit us at our website www.BetterMusicBuilder.com.

Dynamic Fusion Series is a high-end live sound system designed by the engineering team of Better Music Builder. This high-end series give you live music experience, high power output and superior sound quality.

GENERAL INTRODUCTION

FEATURES of DFS-12A

• 2-Way Full Range Active/Powered Loudspeaker
  

• 1 x 12” NEO woofer
  

• 1 x 1.75” compression driver with PEI diaphragm
  

• Built-In power amplifier
  

• Dynamic Fusion Technology™ (DFT)
  

• High SPL and sensitivity
  

• Line input: 2 x Combined 1/4 inch/XLR
  

• Audio output: 1 x XLR
  

• Frequency response: 60Hz~20kHz
  

• Sensitivity: 97 dB (1m/1W)
  

• Handling power: 400 Watts (RMS) @ 4 ohms 800 Watts (PEAK) @ 4 ohms
  

• Power AC: 110V for USA & Canada. 220V for Asia and Europe
  

• Computer stimulation design technology ensures good frequency response and excellent phase feature
  

• Independent crossover circuit provides low distortion and interfere
  

• Convenient handle on speaker box
  

• Protective grill: Black perforated steel
  

• Flexible and easy-to install configurations (wall, ceiling, under balcony)
  

• Applications: Restaurants, clubs, bars, conference rooms, churches, schools and homes.

SAFETY INTRODUCTION

Read before use

1. Electronic appliance safety
   • Keep this device away from fire, rain and moisture to prevent risk of fire and shock hazard !
   • Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage points or other risks. Refer all servicing to qualified service personnel. Most damages are the result of unprofessional operation!
   • Before replacing the fuse, unplug mains lead. Only replace fuses of the same rating and power as specified on the rear panel.
   • Clean only with dry and soft cloth.
2. Installation safety
   • Before installation, make sure that the installation area can hold a minimum point load of 10 times of the system’ s load.(For product weight, pls refer to its spec sheet.)
   • The unit should stand only on a clean, solid, plane, vibration-free and fire-resistant location. Do not place the unit on an unsteady trolley or stand.
   • Make sure all signal cables and power cables are well settled down to prevent safety problem of peoples walking by.
3. Health Hazard
   • High loudspeaker levels can cause permanent hearing damage. Wear hearing protection if continuously exposed to high level.

FUNCTIONAL INTRODUCTION

1. DSP Presets: switch and choose different DSP preset according to actual demand.
   4 factory DSP presets:
   Mode 1: BASIC
   Mode 2: DJ
   Mode 3: MONITOR
   Mode 4: W. SUB

2. Chl volume control

3. Chl LINE IN: JACK/XLR combo input

4. Ch2! MIC volume control

5. Ch2 LINE/MIC IN: mic or CH2 line input

6. Ch2 operating mode selector switch
   Switch engaged: MIC operation
   Switch disengaged: LINE operation

7. POWER: power indicator
   SIG: signal indicator
   LMT: limit indicator

8. LINE OUT: balanced XLR output

9. FUSE
   Only replace the fuse when the device is disconnected from mains.

10. Power Input Used to plug in the supplied power cord

11. Power Switch Turn on or off of the speaker.

TECHNICAL PARAMETER: PRODUCT INFO

Technical data

38×57.5×35 cm (each)
Packing Dimension (WxHxD)| 17.9×25.8×16.7 in
45.5×65.5×42.5 cm (each)
Net Weight| 37.5 Lbs / 17 Kg (each)
Shipping Weight| 41.9 Lbs / 19 Kg (each)
Passive / Active| Active

Amplifier Module

clip, limiter

MOUNTING

Flying

On tripod stand

Monitor

Thank you for purchasing this unit. To make full and effective use of this unit, please read this Owner’s Manual carefully before operating it. Please retain this manual for future reference. www.BetterMusicBuilder.com.

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