Our SL Audio 1200-Watt 18" passive subwoofer provides the ultimate in low-frequency reproduction. Thanks to the powerful 18" 1200-Watt long-excursion Low-Frequency (LF) sub woofer in a tuned enclosure, the SL-18SUB produces extreme levels of low-end punch, with tight bass all the way down to 40 Hz.   
The SL-18SUB boasts a well designed compact cabinet, able to provide you with enormous power and incredible sonic performance in an easy-to-use, ultra-portable and lightweight package. The sub woofer loaded into this cabinet is the FS-Audio JB1800, this is a proven sub that has been sold by VFM Audio for over 12 years now. We would estimate well over a 1000 units have been sold, this is a well and truly tested Sub woofer that has been engineered to perform flawlessly and now it has been packaged up in a complementing cabinet to deliver massive quantities of rich and thunderous low end.

As you may have seen, we make these sub woofers in two different woofer sizes. Which one is right for you? An 18" woofer has more surface area with which to move more air than a 15". If you’re running sound for a jazz combo in a dinner club, a single SL-15SUB might be all you’ll need. But if you need to serve up pulse-pounding techno at a large, standing-room-only dance club, you might need a pair of SL-18SUB's to really ignite the dance floor.

Since these are passive sub woofers you will need a power amplifier and depending on what other gear you have possibly an electronic crossover would have to be chucked into the mix. We recommend using the SA-TX2400 amplifier and TP-TXO-234M Electronic crossover, or a SA-DUO650 amplifier with built in DSP. 

1 x SL-18SUB Passive 18" Sub-Woofer
1200 Watt 
Powerful 18'' long-excursion 4" VC sub-woofer (Fs-Audio JB1800) 
Pole socket for mounting with commercial spacer poles
Ergonomically shaped handles and compact cabinet for easy transport
Rugged steel grill for optimal speaker protection
Professional Titan AV speakon connectors(compatible with Neutrik Speakon)
Designed and engineered in Australia
Power: 600 Watt RMS @ 8 Ohms
Woofer: 18" Sub-woofer
Voice Coil: 4"
Frequency Range: 40Hz to 125Hz
Sensitivity: 98 dB
Maximum Sound Pressure Level: 122dB @ 1 meter
Dimensions: 620 x 520 x 610mm (HxWxD)
Weight: 35 kg


Barcode # 1002217
Brand SL Audio
Shipping Weight 40.0000kg
Shipping Width 0.565m
Shipping Height 0.660m
Shipping Length 0.680m
Shipping Cubic 0.253572000m3

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