Product Description
SL 218
Passive subwoofer, 2x 2000 W (Peak), 2x 4 ohms, 2x 18″, 132 dB max. SPL, 39 Hz–130 Hz (+/-3 dB), 4x Speakon NL4
Description
SL 218 – FIRST CLASS WORKING HORSE
The SL 218 ist a professional passive subwoofer designed to enhance the ultra-low bass of an existing PA system. It is equipped with two 18” high performance loudspeakers, each of which operates in a separate chamber and can be driven by a separate amp. The total nominal power-handling capacity of the subwoofer is 2.000 W RMS (1.000 W per loudspeaker). The HK AUDIO power amplifier would be an excellent match for the SL 218. If you are incorporating the SL 218 subwoofers into a DFC-controlled system, we would recommend that you use HK AUDIO® PR 8 or PR 16 power racks. The SL 218 comes equipped with four 100 mm wheels and is built to Eurotruck specs of 120 cm x 56 cm x 79 cm (47-1/2” x 22” x 31-1/8”). A wooden cover to protect the front grille during transport is included.
- Power Capacity RMS/program/peak: 2x 1000W RMS, 2x 2000W
- Sensitivity 1W@1m (Half Space): 105 dB
- Max. SPL peak (Half Space): 135 dB
- Frequency response +/-3 dB: 39 Hz – 130 Hz
Techn. Data
| Product Class | Concert Sound |
| Power-handling nominal (RMS) | 2x 1000 W |
| Power-handling, peak | 2x 2000 W |
| Maximum SPL, @ 10% THD | 132 dB @ 10% THD (half space) |
| Sensitivity 1W/1m | 105 dB |
| Frequency response +/- 3 dB | 39 Hz - 130 Hz |
| Frequency response -10 dB | 30 Hz - 130 Hz |
| LF Speaker | 2x 18" |
| Crossover frequency | 60 Hz - 100 Hz, 12 dB bzw. 24 dB / oct. |
| Connections | 4x Speakon NL4 |
| Handles | 6, integrated |
| Casters | 4x 100 mm |
| Enclosure | Birch plywood 18mm, 13- ply |
| Grille | Heavy-duty metal grille |
| Finish | Black polyurethane lacquer |
| Dimensions (WxHxD) | 120 cm x 56 cm x 79 cm (castors included) |
| Weight | 88 kg / 193.6 lbs. |
