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MicroSub-Series 8-Inch 250-Watt Enclosed Subwoofer System, 4Ω Ported Enclosure  This incredible MicroSub™ subwoofer system delivers the kind of output and extension that is normally possible with only much larger systems. The key to its performance lies in the precise tuning of its 8W3v3 subwoofer driver into an efficient slot-ported design. Extensive interior bracing permits the use of thinner wall material that maximizes the enclosure's internal volume relative to its exterior volume. The port wraps around two walls of the enclosure to produce the necessary low tuning frequency that ensures excellent extension and response smoothness. The flared port entry and exit further enhance sound quality by minimizing air-flow noises through the port. This subwoofer system is shipped wired, loaded and ready to connect via a five-way binding post terminal. Finish: Black, high-grade automotive carpet with silver "JL AUDIO" embroidery on front baffle. A steel mesh grille is included to protect the subwoofer driver. Construction: CNC-Cut High-Grade MDF Recommended amplifier power: 100 - 250WNominal Impedance: 4 Ω General Specifications Continuous Power Handling (RMS) 250 W System Nominal Impedance 4 Ω Enclosure Type Slot-ported, Low-profile Finish Black carpet Grille Included Black Steel Mesh Physical Specifications External Width (W) 18.625 in / 473 mm External Height (H) 11.0 in / 279 mm External Depth (D1) 5.125 in / 130 mm Net Weight 17.40 lb / 7.89 kg JL Audio CP108LG-W3v3 Brochure

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12-Inch 750-Watt Loaded Subwoofer Enclosure, 2-Ohm Final Impedance This L7 series 12" loaded sub box by Kicker comes with one Solo-Baric L7S sub loaded into a custom engineered to spec subwoofer enclosure made of thick MDF construction with a custom port design. Heavy internal bracing with thick black carpeting complement the Kicker embroidered logo on this box. This 12-inch L7 subwoofer enclosure is best suited with 750W RMS of amplified power. Specifications Type single Woofer [in, cm] Solo-Baric L7 12" Impedance [Ohms] 2 Recommended Amplifier Power (watts RMS) 750 Peak Power (watts, per ANSI/CTA-2031-A) 1500 SENSITIVITY [dB 1w/1m] 86.9 Box Top Depth (in, cm): 14 3/4, 37.4 Box Bottom Depth (in, cm): 17 7/8, 45.5 Box Height (in, cm): 16, 40.6 Box Width (in, cm): 18-3/4, 47.6 Kicker L7 Solo-Baric Subwoofer Enclosure Manual

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