Enclosure | X Series | Fits Kicker Solo X 15" Subwoofer | Dual Dual 15" Ported enclosure

The Pro KIK 15D Solo X is designed for SUV and large-format vehicle cargo builds where a forward or rearward-firing orientation is not practical. In a full-size SUV, the cargo area between the floor and headliner creates a large acoustic space directly above the enclosure. Upfiring drivers pressurize that space efficiently, the output fills the cabin rather than being directed at a seat back or door panel. The rear-exiting port loads toward the gate opening, which is the most acoustically appropriate direction in this vehicle type. This orientation is purpose-built, not a compromise.

Wiring depends on the voice coil impedance of the drivers you are running and the impedance your amplifier is stable at. Two Single 2Ω drivers wired in parallel gives you a 1Ω final load. Two Single 4Ω drivers wired in parallel gives you 2Ω. Two Single 2Ω drivers wired in series gives you 4Ω. Each driver has its own terminal cup on the rear panel. Wire each driver independently to the amplifier or use a distribution block. Confirm your amplifier's stable output impedance before selecting your driver configuration. Contact us with your amplifier model and we will confirm the correct wiring plan before you order.

The Pro KIK 15D Solo X requires a flat, unobstructed cargo floor measuring at least 46.5" wide and 35" front-to-back. Full-size SUVs, Chevrolet Tahoe, Suburban, GMC Yukon, Ford Expedition, Lincoln Navigator, and comparable platforms, are the primary application. The 19.5" height requires adequate floor-to-headliner clearance above the enclosure for the upfiring drivers to operate without obstruction. Measure your cargo floor dimensions and floor-to-headliner clearance before ordering. Contact us with your vehicle make and model and we will help confirm fitment.

The Pro KIK 15D Solo X ships at 200+ lbs via freight carrier to the lower 48 states. Freight is included in the price. The carrier will contact you to schedule a delivery appointment. Someone must be present to receive the shipment. This is curbside delivery only; the carrier will not bring the enclosure inside. Arrange assistance for moving it to your install location before the delivery date. Before signing the delivery receipt, inspect all packaging from every side and photograph it. If you see any damage, note it on the delivery receipt before signing. Do not sign a clean receipt for a visibly damaged shipment. Contact us immediately if damage is found.

The Solo-X L7X 15" is rated for 1000–2000W RMS per driver. Two drivers means 2000–4000W RMS total system input at full rated power, depending on your wiring configuration and amplifier output at the resulting load. A high-current Class D monoblock stable at 1Ω or 2Ω is the correct amplifier category for this build. At this power level, plan your complete electrical system, upgraded alternator, additional battery capacity, and appropriate wiring gauge from battery to amplifier, before selecting an amplifier. We carry amplifiers from Goldhorn, Prodigy, and other brands suited to this application. Contact us with your wiring plan and budget for a specific recommendation.

The Pro KIK 15D Solo X is a shared-chamber ported enclosure. Both Solo-X L7X 15" drivers load into a single tuned volume with a common port. The 10.0 ft³ net internal volume and 30 Hz tuning are calculated for two drivers operating together in that shared space, not for two independent chambers. The port area at 140 square inches is sized for the combined displacement both drivers generate at sustained output.

Lead time for the Pro KIK 15D Solo X is 5–7 business days from order. At this size and complexity this build takes longer than the smaller X Series configurations. Once complete it ships freight. Freight delivery adds additional transit time depending on your location. Contact us after ordering if you need a more specific timeline estimate for your build schedule.

At 200+ lbs the Pro KIK 15D Solo X must be anchored to the cargo floor. An unsecured enclosure of this weight under sustained dual-driver output will move. This is both an acoustic problem and a safety issue. Most full-size SUVs have factory cargo floor anchor points or tie-down loops. Use appropriate rated cargo straps or fabricated mounting brackets to secure the enclosure to those points. Do not rely on friction or weight alone. If your vehicle does not have factory anchor points, contact a professional installer for a custom mounting solution before using the system at high output levels.