GMR™ 1234/1236 xHD3 Open Array Radar and Pedestal Powersports Audio SlamPak 12dB/OCT Passive Crossover

12dB/OCT Passive Crossover

Max Power 550 Watts Nominal Power 275 Watts Frequency Response 75Hz - 21KHz Impedance 4

Display resolution

this subwoofer is built to withstand the most intense audio sessions

the Alpine i509-WRA-JL does support the SiriusXM SXV300V1 SiriusXM Tuner (sold separately) and you can utilize the factory installed SiriusXM antenna

GMR™ 1234/1236 xHD3 Open Array Radar and Pedestal Powersports Audio SlamPak 12dB/OCT Passive CrossoverGET ROBUST MAGNETRON SCANNING IN A COMPACT GARMIN DOME RADAR Loaded with advanced features typically found on open arrays, these powerful 18 and 24 dome radars offer superior traffic, obstacle and weather detection for peace of mind on the water. 4kW POWER OUTPUT, 48 NAUTICAL MILE MAX RANGE SCAN AVERAGING TECHNOLOGY IMPROVED TARGET SIZE PROCESSING SPLIT SCREEN DUAL RANGE DISPLAY BIRD DETECTION QUIET DOME DRIVE MOTOR NEW SCAN AVERAGING TECHNOLOGY A