The SL 218 is a professional passive subwoofer designed to enhance the ultra-low bass of an existing PA system. Like the active version SL 218 A, the SL 218 is also 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® VX 2400 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 is 2x 1000W RMS, 2x 2000W
Sensitivity 1W@1m (Half Space) is 105 dB
Max. SPL peak (Half Space) is 135 dB
Frequency response +/-3 dB is 39 Hz – 130 Hz
Warranty - Yes
Spec Sheet available - Yes
Finish:
Black polyurethane lacquer
Maximum SPL (Sound Pressure Level):
132 dB
Power Handling:
2000 Watt
Sensitivity:
105 dB
Depth:
790 mm
Height:
560 mm
Width:
1200 mm
Product Weight:
88 kg
Colour:
Black
Warranty (Length/Type):
5 years
Power-handling nominal (RMS):
2x 1000 W
Power-handling, peak:
2x 2000 W
Frequency response +/- 3 dB:
39 to 130 Hz
Frequency Response -10 dB:
30 to 130 Hz
Connections:
4x Speakon NL4
Crossover Frequency:
60 Hz - 100 Hz, 12 dB bzw. 24 dB / oct