AudioControl ACX-BT3 3-Zone Bluetooth Receiver 501-1000 Bass Boost: 0–9 dB at

Bass Boost: 0–9 dB at 45 Hz

Powerbass XL-62SS 6

aiding achievable loudness with suitable amplification

making it a solid choice for enthusiasts seeking strong

AudioControl ACX-BT3 3-Zone Bluetooth Receiver 501-1000 Bass Boost: 0–9 dB atThe AudioControl ACX BT3 is an all weather Bluetooth receiver and 3 zone controller designed for marine and powersports installations, delivering independent zone volume control and aptX HD streaming in a compact enclosure. Three zone preamp outputs: 3 preamp outputs (6 channels) with up to 4 Vrms, enabling independent amplification for three listening zones and preserving dynamic range across each area. All weather IPX6 enclosure: IPX6 rating shields