Martin Roland 750W Amplifier + Acesonic Speaker Package

Pairing the Acesonic SP-450 Karaoke Speakers with Martin Roland amplifiers has always been a solid combination. This package uses the tried and true Acesonic SP-450 speakers with Martin Roland's newest amplifier, the MA-3000KII. Martin Roland amplifiers power many home and professional systems worldwide so you can expect great sound and rock solid reliability from this package. Hook up your karaoke player and microphones and you're ready to party! All the adjustments available on the amplifier such as the key control, echo, low, mids and highs will allow you to fine tune your singers for optimal sound. This amplifier can also play your MP3 music from a USB storage device or from an SD card.

Martin Roland MA-3000KII Features:

• Remote control for Master music volume, Master Mic. volume, Key and Input select.
• Hi End speaker connector.
• Sub woofer output with volume and frequency control
• USB and SD Readers to playback MP3 Music
• 2 RCA Audio Inputs
• 1 Video input, 3 Video outputs
• Audio Output: 750W+750W @ 4 Ohm
• Microphone input sensitivity: 0<15mV
• Frequency Band: 20Hz to 20kHz
• 9 Step Digital Key Control.
• Two Channels of Audio select
• Two Channels of Video select
• 4 x 1/4" Microphone Inputs in front. 3 at back.
• Input Signal Attenuators
• Auto-gain level indicators
• Individual Microphone Volume Control
• Individual Balance Control
• Individual Echo Depth Control
• Individual Bass/Mid-range/Treble Volume Control

Acesonic SP-450 Speakers Features & Specifications:

Features:

• Attractive three-dimensional curved design
• Excellent Mid-range sound reproduction for Vocal and Singing
• Black Color
• Speaker Stand Mountable
• Ceiling Mountable
• Design in the U.S.A.

Specifications:

• Type: 2-way, 3-speaker Bass-Reflex Type
• Speaker: 1 x 10" cone-type (Woofer) 2 x 3" cone-type (Tweeter)
• Banana Plug connector style interface
• Frequency Range: 55Hz-20kHz Rated Sensitivity: 90dB Max.
• Maximum power Output: 300W Each x 2 Speakers for greater output requirements
• Impedance: 2-8 ohms
• Sensitivity: 92 dB
• Dimension: 20.27" x 11.4" x 11.8" (LxDxH)
• Net Weight:50.7 lbs.
• Gross Weight: 58 lbs.
• 1 Year Manufacturer Warranty