R-A75M

Features

•     All-new Advanced Digital Design

•     Compact Chassis

•     Easy Access Controls

•     RCA and Speaker Level Inputs

•     Bandpass Filter

•     Superior Sound Stage

•     Bridgeable

•     Bass EQ

•     Variable High Pass/Low Pass Filters

•     Subsonic Filter

•     Thermal Protection

•     Rotatable Alpine Badge

•     Remote Bass Knob Ready (RUX-KNOB.2)

Hi-Resolution audio compliant

The R-Series amplifiers utilize Alpine’s advanced amplifier platform that takes the classic Class-D amplifier circuit and adds dual post-filter feedback loops for unmatched accuracy and control. This technology., originally launched in the premium X-Series amplifiers,, produces efficient power with enhanced dynamic range, qualifying the R-Series amplifiers to be Hi-Resolution Audio compliant.

Experience with sound quality

This new technology minimizes audible imperfections like excessive phase shift and internal noise which can deteriorate sound quality. 

Built-in bandpass filter

R-Series amplifiers have a built-in bandpass filter which lets you design an active speaker set-up without a separate processor. Improve the sound quality of component speakers by ditching your passive network. Avoid added phase shifts and power losses by individually powering each component and assigning your own frequency bands for the incredible sound you’re looking for.