The Velodyne Acoustics SPL-X is the company’s flagship range of active subwoofers, engineered to deliver exceptional low-frequency extension, dynamic authority and precise integration within high-end music and home cinema systems. Available with 10, 12, 15 or 18-inch drivers, each model uses a heavily reinforced sealed HDF enclosure and high-power Class D amplification to provide controlled, low-distortion bass from a relatively compact cabinet.
High-performance carbon-fibre drivers feature dual-spider suspension, vented baskets, large multi-layer voice coils and triple ferrite magnet systems for exceptional control at high excursion. DSP-controlled automatic room calibration, a fully parametric 6-band EQ and comprehensive app control allow precise optimisation for the listening environment, while balanced XLR, RCA and high-level connectivity provide extensive flexibility across both two-channel and home cinema systems.
Key Features
Flagship sealed active subwoofer range
Available as SPL-X 10, SPL-X 12, SPL-X 15 and SPL-X 18
Carbon-fibre high-performance drivers
Dual-spider driver suspension
Vented driver baskets
Triple ferrite magnet systems
3-inch voice coil on SPL-X 10
4-inch voice coils on SPL-X 12, 15 and 18
Reinforced sealed HDF enclosures
High-power Class D amplification
SPL-X 10: 1000W RMS / 1500W peak
SPL-X 12: 1200W RMS / 1700W peak
SPL-X 15: 1500W RMS / 2000W peak
SPL-X 18: 1800W RMS / 2500W peak
DSP-controlled AutoEQ with calibration microphone
Fully parametric 6-band EQ
App-controlled volume, crossover, phase and EQ
Adjustable 30–200Hz low-pass filter
Selectable 12 / 24 / 36 / 48dB-per-octave crossover slopes
Adjustable 0–500ms delay
Subsonic and high-pass filters
RCA stereo and LFE inputs
Balanced XLR stereo and LFE inputs
High-level stereo inputs
RCA and balanced XLR outputs
Adjustable automatic power-on
Trigger operation
Frequency extension down to 13Hz on the SPL-X 18
SPL X 10 £2999
SPL X 12 £3999
SPL X 15 £4999
SPL X 18 £6999
The Velodyne Acoustics SPL-X is the company’s flagship range of active subwoofers, engineered to deliver exceptional low-frequency extension, dynamic authority and precise integration within high-end music and home cinema systems. Available with 10, 12, 15 or 18-inch drivers, each model uses a heavily reinforced sealed HDF enclosure and high-power Class D amplification to provide controlled, low-distortion bass from a relatively compact cabinet.
High-performance carbon-fibre drivers feature dual-spider suspension, vented baskets, large multi-layer voice coils and triple ferrite magnet systems for exceptional control at high excursion. DSP-controlled automatic room calibration, a fully parametric 6-band EQ and comprehensive app control allow precise optimisation for the listening environment, while balanced XLR, RCA and high-level connectivity provide extensive flexibility across both two-channel and home cinema systems.
Key Features
Flagship sealed active subwoofer range
Available as SPL-X 10, SPL-X 12, SPL-X 15 and SPL-X 18
Carbon-fibre high-performance drivers
Dual-spider driver suspension
Vented driver baskets
Triple ferrite magnet systems
3-inch voice coil on SPL-X 10
4-inch voice coils on SPL-X 12, 15 and 18
Reinforced sealed HDF enclosures
High-power Class D amplification
SPL-X 10: 1000W RMS / 1500W peak
SPL-X 12: 1200W RMS / 1700W peak
SPL-X 15: 1500W RMS / 2000W peak
SPL-X 18: 1800W RMS / 2500W peak
DSP-controlled AutoEQ with calibration microphone
Fully parametric 6-band EQ
App-controlled volume, crossover, phase and EQ
Adjustable 30–200Hz low-pass filter
Selectable 12 / 24 / 36 / 48dB-per-octave crossover slopes
Adjustable 0–500ms delay
Subsonic and high-pass filters
RCA stereo and LFE inputs
Balanced XLR stereo and LFE inputs
High-level stereo inputs
RCA and balanced XLR outputs
Adjustable automatic power-on
Trigger operation
Frequency extension down to 13Hz on the SPL-X 18
SPL X 10 £2999
SPL X 12 £3999
SPL X 15 £4999
SPL X 18 £6999
