Description
52L7XS182 18 Inch SoloXS L7XS 2 Ohm DVC Square Subwoofer
The KICKER 52L7XS182 is an 18 inch SoloXS L7XS square subwoofer built for extreme excursion, ultra deep bass, and very high output. Designed for serious high power systems, it combines a massive ferrite motor, 4 inch aluminum voice coil former, long stroke suspension, Forced Air Cooling, and field replaceable recone construction.
Overview
Extreme SoloXS output in an 18 inch platform
The 52L7XS182 is part of the SoloXS L7XS family, developed for exceptional power handling, long excursion, and ultra deep bass at very high volume. The SoloXS platform is also designed to remain musical while delivering the extreme output expected from a competition focused subwoofer.
This 18 inch version uses a 4 inch aluminum voice coil former and an 830 ounce magnet assembly while retaining the 43.1 mm Xmax that defines the high excursion SoloXS design.
- 18 inch SoloXS L7XS square subwoofer.
- Built for ultra deep bass at very high volume.
- Designed for both extreme output and musical performance.
Core Performance
2000 to 4000 watts RMS with 43.1 mm Xmax
KICKER recommends 2000 to 4000 watts RMS of amplifier power for the 52L7XS182. Its 4 inch voice coil, 3.4 inch winding width, extra large dual spider suspension, and oversized motor structure are built to support demanding high excursion operation.
- 2000 to 4000 watts RMS recommended amplifier power.
- 4 inch voice coil diameter.
- 43.1 mm Xmax.
- 830 oz total magnet weight.
Feature Highlights
SoloXS engineering for extreme bass systems
Construction and Engineering
Built for long stroke and high power operation
The 52L7XS182 combines a double pressed pulp cone, proprietary NBR surround, extra large dual spiders, max cooling cast aluminum basket, and custom rubber boot for the oversized ferrite magnet. Dual tinsel leads use considerably more strands than the L7X design.
Enclosure Recommendation
Vented enclosure data for the 18 inch SoloXS
KICKER recommends a 6.5 cubic foot vented enclosure tuned to 28 Hz for the 52L7XS182. The specified port opening measures 6.5 x 19.5 inches with a port length of 27.75 inches.
- Recommended vented volume 6.5 cubic feet.
- Vented tuning frequency 28 Hz.
- Port opening 6.5 x 19.5 inches.
- Port length 27.75 inches.
| Model | KICKER 52L7XS182 |
| Series | SoloXS L7XS |
| Size | 18 inch, 45.7 cm |
| Rated Impedance | 2 ohm DVC |
| Recommended Amplifier Power RMS | 2000 to 4000 watts |
| Frequency Response | 16 to 100 Hz |
| Magnet Diameter | 11 inch, 28 cm |
| Total Magnet Weight | 830 oz, 23.5 kg |
| Voice Coil Diameter | 4 inch, 102 mm |
| Voice Coil Winding Width | 3.4 inch, 86.2 mm |
| Top Plate Thickness | 0.8 inch, 20 mm |
| Xmax | 1.71 inch, 43.1 mm |
| Recommended Vented Box Volume | 6.5 cubic feet, 184.1 L |
| Port Opening | 6.5 x 19.5 inch, 16.5 x 49.5 cm |
| Port Length | 27.75 inch, 70.5 cm |
| Vented Enclosure Tuning Frequency | 28 Hz |
