VELODYNE ACOUSTICS SPL-X 18

Velodyne Acoustics SPL-X 18 - 18" Active Subwoofer with DSP, Auto EQ, 6-Band Parametric EQ and App Control

The Velodyne Acoustics SPL-X 18 is the flagship model of the SPL-X Series, engineered to deliver uncompromising low-frequency performance for reference Hi-Fi systems, dedicated Home Cinema installations and professional audio applications. Featuring a massive 18-inch carbon fiber driver, an ultra-powerful Class D amplifier and an advanced DSP platform, the SPL-X 18 reproduces exceptionally deep, dynamic and perfectly controlled bass with outstanding authority even at extreme listening levels.

The acoustic system is built around an 18-inch front-firing high-excursion woofer featuring a rigid carbon fiber cone, dual spider suspension, a highly ventilated steel basket, a 102 mm (4-inch) four-layer voice coil and a triple ferrite magnet motor assembly. This advanced driver design delivers exceptional cone control, lightning-fast transient response and extremely low distortion, allowing the SPL-X 18 to reproduce the most demanding musical passages and cinematic effects with remarkable precision.

A powerful 1,800 W RMS Class D amplifier, capable of delivering up to 2,500 W peak power, is controlled by an advanced DSP featuring a 6-band parametric equalizer, Automatic Room EQ, adjustable crossover, delay, subsonic filter, high-pass filter, phase control and multiple user presets. Using the dedicated mobile app, users can configure every operating parameter directly from the listening position for perfect integration into virtually any listening environment.

The rigid sealed HDF enclosure with extensive internal bracing minimizes unwanted vibrations and cabinet resonances, ensuring exceptionally clean, powerful and controlled bass reproduction. Comprehensive connectivity includes stereo RCA/LFE, balanced XLR and high-level speaker inputs, making the SPL-X 18 perfectly suited for premium stereo systems, reference Home Cinema installations and professional audio environments. The SPL-X 18 is available exclusively in a Matte Black finish.

Key Features

• Sealed active subwoofer.
• 18-inch high-excursion carbon fiber woofer.
• 102 mm (4-inch) four-layer voice coil.
• High-efficiency Class D amplifier.
• 1,800 W RMS continuous power.
• 2,500 W peak power.
• Advanced DSP with 6-band parametric equalizer.
• Automatic Room EQ calibration.
• Complete app-based control.
• Stereo RCA, balanced XLR and high-level inputs.
• Matte Black finish.

Why Choose the Velodyne Acoustics SPL-X 18

The SPL-X 18 represents the pinnacle of Velodyne's expertise in low-frequency reproduction. Its massive 18-inch carbon fiber driver, extremely powerful amplification and sophisticated DSP platform deliver extraordinary bass extension, exceptional dynamics and uncompromising accuracy, even in very large listening rooms. It is the ultimate solution for audiophiles and Home Cinema enthusiasts seeking reference-level bass performance without compromise.

Technical Specifications