High performance, subwoofer unit designed to provide low frequency reinforcement for the ST-1510. The front-loaded bass-reflex configuration and large enclosure volume offer a compelling bass response. Four rear casters and eight steel reinforced bar handles facilitate loading and unloading.

Two 18G cone transducers handle low frequency reproduction. These high power loudspeakers use a 4" edge-wound flat wire (EFW) voice coil and cooling scheme which provides efficient heat evacuation.

• High performance subwoofer system
• Two 18" long-excursion loudspeakers
• Front loaded, bass-reflex configuration
• Steel reinforced bar handles
• Four rear located casters

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SPECIFICATIONS
RMS Power Handling	2000 W
Peak Power Handling	8000 W
Frequency Range (-10 dB)	40 Hz – 140 kHz
Program Power Capacity	2800 W
On-Axis Sensitivity 1W/1 m	103 dB SPL
Rated Peak SPL at 1 m	141 dB
Nominal Impedance	4 Ω
Enclosure Material	Birch PLywood
Color / Finish	Black / Paint
Connectors	2 x NL8 Speakon
Dimensions (H x W x D)	40 in. x 27 in. x 32.5 in.
Weight	181 lbs