Velodyne · Subwoofers
SPL-X
The SPL-X is a sealed subwoofer with an 18-inch carbon fiber cone driver and 1800W RMS Class D amplification.
fig. 01 · subwoofers
SPL-X

From Velodyne
The SPL-X is a sealed Velodyne subwoofer built around an 18-inch carbon fiber cone driver, with XLR, RCA, and high-level inputs. It runs 1800 watts RMS of Class D amplification, with adjustable low-pass filtering, delay control, and auto power-on.
Specifications
| Woofer | 18" high-performance driver, basket with three ventilation channels, carbon fiber cone, dual-spider Four-layer 4"/102mm voice coil Triple ferrite magnet system |
|---|---|
| Housing | HDF closed, reinforced construction |
| Amplifier | Class D 1800W RMS / 2500W Peak |
| Frequency response | ±10 dB: 13-220 Hz ±3 dB: 20-180 Hz |
| Low-pass filter | 30-200 Hz adjustable, 12/24/36/48 dB/octave |
| Delay | Adjustable 0-500 ms |
| Inputs | RCA Stereo / LFE XLR Stereo / LFE High level stereo |
| Outputs | RCA Stereo / LFE XLR Stereo / LFE |
| Grille | Black fabric grille, MDF frame |
| Auto power-on | Yes, sensitivity adjustable |
| Power switch | On / Auto / Trigger |
| Voltage | 115V - 230V |
| Dimensions | 550 x 560 x 620 mm |
| Weight | 55 kg |
| Shipping weight | 62 kg |
| Product type | high-output sealed subwoofer |
| Series | SPL-X |


