Description
The whtie Yamaha DXS18XLF is a powered subwoofer designed for extending the low frequency of full-range speakers and is well suited for use with any of the DZR-series powered loudspeakers. The 1600W Class-D amplifier powers the 18″ woofer to provide a frequency range of 30 to 150 Hz (-10 dB) with a maximum SPL of 136 dB.
The onboard D-XSUB LF 96 kHz DSP processor provides total bass management. The Normal mode is ideal for a balanced low-frequency response, while Boost mode provides a tighter and more focused bass with some extra punch. Xtended LF mode drops the low-end frequencies down even further for large bottom end. If using two or more subwoofers, the selection of Cardioid mode can effectively reduce stage volume, while increasing low-end output directed at the audience.
Yamaha DXS18XLF Specs
PA Speaker
| Configuration | Active Subwoofer |
| Enclosure Type | Bass-Reflex Subwoofer |
| Total Power Capacity | 1600 W Peak
1200 W RMS |
| Amplifier Class | Class-D |
Drivers
| LF Driver | 1x 18″ / 457.2 mm Woofer |
| LF Voice Coil | 4″ / 101.6 mm |
| Magnet | Ferrite |
Performance
| Frequency Range | 30 Hz to 150 Hz -10 dB |
| Maximum SPL | 136 dB |
| Max Input Level | Line Input:
+24 dBu |
| I/O Impedance | Input:
20 Kilohms |
Connectivity
| Audio I/O | 2x Combo XLR-1/4″ TRS Female Balanced/Unbalanced Input
2x XLR 3-Pin Male Balanced Output |
| USB I/O | 1x USB-A (External Memory, Host Connection) |
Signal Processing
| Maximum Sampling Rate | 96 kHz |
Power
| AC Input Power | Universal:
100 to 240 VAC, 50 / 60 Hz |
| AC Power I/O | 1x IEC (Locking) |
| Power Consumption | 40 W (Idle)
180 W (1/8 Power) |
Physical
| Mounting | 1 x 1.4″ / 35 mm Pole Socket (Top)
1 x M20 Pole Socket (Top) |
| Handles | 1x Each Side |
| Cooling | Fan (Variable Speed) |
| Construction Material | Plywood |
| Dimensions | 21.7 x 25.9 x 28.3″ / 550 x 657 x 720 mm |
| Weight | 107.8 lb / 48.9 kg |
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