W115 15IN Waterproof Line Array Subwoofer – Valtec-Tubesound Skip to content
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W115 15IN Waterproof Line Array Subwoofer

High-power 15" high-performance, high-efficiency ultra-low frequency speaker

Description

Frequency Response: 30 Hz ~ 450 Hz (±3 dB) 30 Hz ~ 680 Hz (-10 dB)
Characteristic Sensitivity Level: 95 dB SPL
Maximum SPL: 127 dB±2 dB
Speaker Power: 600 W
Peak Speaker Power: 1200 W
Impedance: 8 ohms
Speaker Driver: 1 x 15" (75mm voice coil) woofer
Cabinet Dimensions: 596 mm (W) x 490 mm (H) x 592 mm (D)
Weight: 25 kg

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describe

The W-series subwoofer employs a high-power ultra-low frequency bass resonator. Its high-Q resonant cavity design features a front and rear horn load, controlling the amplitude of the control unit at the resonant frequency to effectively suppress high-order harmonic output. This results in deep bass extension, high sound pressure levels, and reduced system distortion under high dynamic range. Furthermore, it utilizes dual voice coil differential drive technology and a peak-to-peak shift mechanism to deliver truly perfect ultra-low frequency sound. The large annular heat dissipation design significantly enhances heat dissipation efficiency, ensuring low operating temperatures for the drive unit, greatly improving power compression performance and reducing harmonic distortion. This provides a clean, deep, and powerful low-frequency sound effect.

System Data
Frequency Response: 30 Hz – 450 Hz (±3 dB) 30 Hz – 680 Hz (-10 dB)
Nominal Directivity: Omnidirectional
Sensitivity: 95 dB SPL
Maximum Sound Pressure Level: 127 dB ±2 dB
Rated Power: 600 W
Peak Power: 1200 W
Impedance: 8 ohms
Speaker Driver: 1 x 15" (75mm voice coil) woofer
Tilt Angle: Adjustable to 5°, 0°, -5°, -10°
Connection Type: NL4: 1+1-
Connectors: 2×4-pin WP4 speaker terminals
Material: 15mm, 18mm birch plywood Finish: Black polyurea paint
Grille: Front grille covered with acoustic mesh
Cabinet dimensions: W 596 x H 490 x D 592 mm
Weight: 25 kg
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