QUBE QS 218
QUBE [Италия]
Subwoofer speaker system,2x18”
The QS 218 subwoofer with two 18” woofer is the ideal companion for the QSA 210 and line array speakers. The QS 218 has a 2 x 18” front-facing speaker bass reflex loaded that will easily handle 2800 W continuous power with SPL of 140,5 dB. The QS 218 is ideal for application requiring maximum low frequency impact and extension. Designed for high performance touring the QS 218 provides low end punch combined with high power handling and efficiency. Ruggedly constructed of 18 mm. Baltic birch wood the enclosure is internally braced to avoid vibration at extreme sound pressure level. Easy to carry thanks to 4 rear wheels (optional), the cabinet is finished with scratch resistant paint.
| Configuration |
Bass reflex |
| Recommended amplifier |
Watt (rms) 2800 |
| Long term power |
W 1400 |
| Short term power(IEC268-5) |
W 5600 |
| Nominal impedance |
ohm 2 |
| Frequency response @ -6dB |
28Hz – 400Hz |
| Low frequency woofer |
inch 18 – 4 coil |
| Sensitivity (@1W/1m) |
dB 103 |
| Maximum SPL |
dB 140,5 |
| Crossover frequency |
KHz External 0,1 |
| Dispersion |
omnidirectional |
| Recommended HP filter |
24Hz-24dboct |
| Recommended external controller |
SP 22 D |
| Input connectors |
2 speakon |
| Net dimensions (WxHxD) |
cm 107x73x65,7 |
| Net weight |
Kg 100 |