DS18 8OCT400-8 Octagonal 8" Mid-Bass Loudspeaker 400 Watts Rms 8-Ohm (each) closeout Amplifiers that are 2 ohms

Amplifiers that are 2 ohms stable produce more power resulting in more volume

Clipping Protection

The ACX-BT3 is an all-weather Bluetooth® receiver and 3-zone controller designed for the rigors of marine and powersports applications

No CD or DVD Player

Infinity Primus 503CF owner's manual

DS18 8OCT400-8 Octagonal 8" Mid-Bass Loudspeaker 400 Watts Rms 8-Ohm (each) closeout Amplifiers that are 2 ohmsDS18 8OCT400 8 PRO 8 Octagon Mid Range Loudspeaker 800W MAX 8 Ohm Get your system in shape with DS18s 8OCT400 8! This speakers unique octagonal shape offers a wider range of frequency response compared to traditional round speakers, reproducing sounds as low as 63Hz and as high as 10KHz, giving you an incredibly tangible soundstage that increases the quality and feel of the music produced by them. The high sensitivity rating of 98dB on the DS18