The 4“ voice coil of the ARENA SW18 delivers powerful and accurate low frequency reproduction, down to 35Hz, at a maximum load of 1200 Watt. 

Sound pressure levels of up to 132dB at a crossover frequency of 150Hz, using the internal crossover make this subwoofer the professionals choice. 

This woofer can be easily combined with the ARENA satellite units, using just one external power amp.

Technical Specifications:

• Speaker Type : Passive Subwoofer
• Acoustical data :
• Nominal Power Rating : 600 W/RMS
• Program Power Rating : 1200 W
• Impedance : 8 Ohms
• Frequency Response [+/- 3dB] : 35 – 150 Hz
• Max SPL : 132 dB
• LF : 18 “
• Voice Coil LF : 4 “
• Internal Crossover : YES
• Crossover Frequency (passive) : 150 Hz
• Amplifier
• Processor
• Input : 
• Signal Input : 1x Speakon (Pin 1+=+) (Pin 1-=-)
• Signal Output : 1x Speakon (Pin 1+=+) (Pin 1-=-)
• Mechanics : 
• Housing : Multiplex birch plywood
• Width : 565 mm (22.6 in)
• Height : 700 mm (28 in)
• Depth : 700 mm (28 in)
• Weight : 44 kg (97 lbs)