BMB CSN-500 with Acesonic AM-450 Mixing Amplifier and Wireless Mic SystemBMB CSN-500 with Acesonic AM-450 Mixing Amplifier and Wireless Mic System

BMB CSN-500 with Acesonic AM-450 Mixing Amplifier and Wireless Mic System
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Package Includes (click for full features and specifications):
BMB CSN-500 450W 10" 3-way Speakers (Pair) ($499 Value)
Acesonic AM-450 800W Power Mixing Amplifier ($599 Value)
Acesonic UHF-200 Wireless Mic System ($99 Value)
Acesonic BB-815 15 FT-16 AWG Speaker Cable with Dual Banana Connector (x2) ($39.98 Value)


The BMB CSN Series is the top choice for entry level karaoke speakers. It provides the best mixing of music and microphone sound to give you one of the best experiences. Like all BMB speakers, this unit has been made with high quality components from the highly reliable paper cone which is made in Japan, to the 3D curved grill, and structurally rigid cabinet design. Even if you currently have an amplifier and speaker system, simply switching speakers will change your listening experience entirely. Music and vocals will be heard with much clarity. The new CSN-500 is a 450W speaker with a newly designed bass reflex port shape which helps produce very nice bass and has a curvaceous 3D formed designed grill to protect the 3 front speakers.

Features & Specifications:

  • System: 3-Way, 3 Speakers
  • Woofer Unit: 10" / 25cm Paper Cone Type x 1 unit
  • Squawker Unit: 3" / 8cm Paper Cone Type x 1 unit
  • Tweeter Unit: 3" / 8cm Paper Cone Type x 1 unit
  • Provision for mount on top & bottom of speaker cabinet
  • Max Input Power (Pair): 450W
  • Rating Input Power (Pair): 225W
  • Dimensions (W x H x D):
    • 19.92" x 11.42" x 12.8"
    • 506 x 290 x 325 mm
  • Weight:
    • 24.25 lbs. per piece
    • 11.0kg per piece
  • Impedance: 8Ω

Acesonic AM-450 800W Power Mixing Amplifier

The Acesonic AM-450 Power Mixing Amplifier delivers a solid 800 watts of power coming through four separate channels. Karaoke singers will enjoy delivering a nice performance with powerful audio quality to really start the party! Sound goes through a 24-bit high performance digital signal processor where you can take advantage of some mixing functions such as reverb, echo, and a feedback eliminator. The three microphone inputs on the front panel can all have their volumes adjusted independently from each other and independently from the music level allowing you to fine tune singers and music together.

In addition to handling all your karaoke needs, this unit can be used as the main receiver in your home audio system. With four channels, you can fill your entire room with sound nicely. Connect up to 4 audio/video sources to the rear panel for quick access. If you're looking for bass, a 3-pin subwoofer output is located on the rear for you to connect a powered subwoofer to your system.


  • Master Effect, Microphone & Music Control
  • Echo Control: Delay, Repeat, Echo Level, Reverb Time, Low Pass
  • Mic EQ: Low, Mid, High
  • Microphone Feedback Inhibitor Switch
  • 4 Sets of Audio Video Inputs
  • Audio/Video Output
  • Auto BGM
  • 3 Microphone Inputs with Individual Microphone Volume Control (Front)
  • 2 Microphone Inputs
  • Music Balance, Treble, Bass Controls
  • Subwoofer Output
  • AC Outlets (Rear)
  • 4 Speaker Output Terminals
    • Left, Right, Surround Left, Surround Right
    • Banana Plugs or Speaker Wire
  • 24-bit High Performance DSP and AD/DA, 48kHz Sampling Frequency
  • High-quality Professional Vocal Effects (Reverb, Echo, Reverb+Echo)
  • Automatic Digital Feedback Eliminator
  • 7 Stereo Digital Keying of the Modulation
  • Automatic prioritizing of 4 Sets of Audio & Video inputs + Background Music (BGM)
  • Adjustments of Digital Settings through control knobs for more convenient operation
  • 4 input/output digital electric meter
  • Extremely low body noise
  • Intuitive 160X32 White Light Blue Dot Matrix LCD
  • Output Power:
    • Left & Right:  2x300W RMS (8Ω) RMS
    • Surround Left & Right: 100W (8Ω)


  • Signal to Noise Ratio:
    • Music Processing, Above 95DB (Pass Through, Tone off)
    • MIC Processing, Above 50DB Effect Open)
  • THD: 0.3% 20Hz-20kHz, 2-Channel 2x100W(RMS) Out (Pass Through)
  • Frequency Response: 20Hz-20kHz ±1dB
  • Input Sensitivity/Impdance
    • Mic 0.5mV-100mV/2kΩ
    • Line 0.707Vpp/10kΩ
    • Video: 1Vpp/47kΩ
  • Tone Control:
    • Music
      • Treble (increase / attenuation)
      • Bass (increase / attenuation)
    • Mic
      • Treble (increase / attenuation)
      • Bass (increase / attenuation)
      • Modulation: ±7Grade, Step100 Cent
  • Output sensitivity/impedance
    • Audio(Mix Output): 3.2V/4.7kΩ
    • Video: 1Vpp/320Ω
  • Output Impedance:
    • With short circuit protection function: 4-8Ω
    • Recommended Impedance: 8Ω
  • Power Supply: AC 200V-240V/50Hz Selectable
  • Fuse: T15A/250V
  • Stardard Power: AC 120V/50Hz
  • Power: 800W
  • AC Power Outlet
    • Switching a set of: 200W
    • No switching groups: 300W
  • Weight:
    • 37.56 lbs
    • 17kg
  • Dimension:
    • 20.1" x 16.93" x 7.5"
    • 510 x 430 x 190 (mm)

Download Instruction Manual

Acesonic UHF-200 Wireless Mic System

The Acesonic UHF-200 Dual Wireless Microphone System brings you maximum mobility & is simple to use. just plug in power, insert batteries, the audio cable and turn it on. The lightweight microphones are easy to hold throughout your performance when not using a microphone stand. Each microphone has its own volume control setting on the receiver allowing you to match the volume of 2 singer's voice's in a sitation where one person's voice is naturally softer than the other. These features provide multifunctional use and a user friendly experience. Created for active musicians and presenters who manage their own sound, get improved sound with quick setup!


  • Maximum mobility in Open-Air concerts & other professional performances.
  • Created for active musicians & presenters who also manage their own sound, it improves your performance and simplifies your setup.
  • Innovations such as automatic frequency selection & automatic transmitter setup make wireless quicker and completely worry free.
  • Diversity of operation gives you the most reliable performance possible.
  • The system features Mere�s patented Audio Reference Companding, delivering crystal clear sound quality that pro audio engineers trust.
  • Multifunctional and User Friendly receiver.



  • Channel: 32 Group
  • Frequency Range: 500 - 600MHz
  • Frequency Response: 50Hz - 16KHz + 3dB
  • Bandwidth: <200KHz
  • Dynamic Range: >110dB
  • T.H.D: <0.5%
  • S/N Ratio: >90dB
  • Valid Distance: >50m


  • Sensitivity: 2.0uV
  • Oscillation Mode: PLL
  • S/N Ratio: >90dB
  • Distortion: <0.5%
  • Channel Switch: Microcomputer control button
  • Output: Balanced output, 6.35mm mixing x 1
  • Power: AC 120

Transmitter (Microphones)

  • Transmission Power: 10mW
  • Oscillation Mode: PLL
  • Adjustment Mode: FM
  • Image Control: >50dB
  • Adjust Frequency Deviation: <75KHz
  • Channel Switch Mode: Coding Switch
  • Power: DC 2.4 - 4.8V

Package Includes:

  • Receiver
  • 2 Wireless Microphones
  • 1/4" to 1/4" Cable
  • 4 AA Batteries
  • Instruction Manual

Download Instruction Manual

Acesonic BB-815 Speaker Cable

  • Industry Standard Dual Banana Connector on Both End
  • 15 Ft Length
  • 16 AWG high performance Speaker Cable provides the Highest fidelity
  • Can handle 600 Watt Outputs
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