M4+ Car Amplifiers

M4+ Product Overview
• Start-Stop ready
EPS (Intelligent High-Level Input-Error Protection System)
Brushed aluminum heat sink and end panels
Auto Turn On via DC Offset or Signal Sensing
Utilizes 4-fold laminated circuit boards that allows for small size and effectively suppresses EMI (RF) interference which is a must with full range Class D amplifiers. Passes the difficult European EMI standards
• Clipping LED’s
With the easy-to-use MUSWAY PC software, the M4+ can be configured perfectly and in real time via PC or the new Musway app for your smartphone or tablet.
With the 3 optional USB Bluetooth dongles you can stream audio, stream aptX HD Hi Res audio, and can have app control for DSP Tuning from your smartphone or tablet. Also available is the optional DRC1 digital remote control with OLED display that puts the control of your audio system at your fingertips.

OUTPUT POWER (RMS) at 13.8 VDC, 1% THD:
4CH at 4 Ohms:100 W x 4
4CH at 2 Ohms:135 W x 4
2CH - (Bridge 1/2; 3/4) at 4 Ohms: 270 W x 2

Product Specifications:
• OUTPUT POWER (RMS) at 13.8 VDC, 1% THD:
• 4CH at 4 Ohms:100 W x 4
• 4CH at 2 Ohms:135 W x 4
• 2CH - (Bridge 1/2; 3/4) at 4 Ohms: 270 W x 2
• Distortion - THD (1 kHz at 4 Ohms, 90% Power) :0.1%
• Bandwidth (-3 dB, 2 V RMS, 4Ohms): 10Hz-22KHz
• S/N ratio at A weighted, 1 V, Max. Power: 90dB A
Damping factor at 1 kHz, 2 V RMS, 4 Ohms: >70
Input sensitivity: 10V-30V RMS(High-level) 2V-6V RMS(Low-level)
• Input impedance: 13 0(High-level) 47K0(Low-level)
• LOAD IMPEDANCE (MIN): 4CH: 2 Ohms 2CH - Bridge (1-2) (3-4) :4 Ohms
• Dimensions (inches) : 5.9 (L) x 8.66 (W) x 1.73 (H)
• Net Weight :1.6KG