dB Technologies
dB Technologies VIO S115 Active Bass Reflex Subwoofer
dB Technologies VIO S115 Active Bass Reflex Subwoofer
Couldn't load pickup availability
- Johannesburg, Cape Town, Durban, Pretoria: 2–4 business days after payment confirmation.
- Secondary cities and towns: 3–6 business days.
- Outlying and remote areas: 5–7 business days.
- Nationwide delivery options and terms are listed in our shipping policy.
- Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched.
Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched. View full shipping policy →
- EFT (Electronic Funds Transfer) — Direct bank transfer from any South African bank account. No additional fees. Orders confirmed within 1 business day of payment reflecting.
- Cross Border Transfer — For customers in SADC neighboring countries (Lesotho, Zimbabwe, Mozambique, Namibia, Botswana, Eswatini). Order via checkout; invoices settle in ZAR via standard cross-border bank transfer.
- Wire Transfer — For international customers outside the SADC region. Complete checkout to generate a proforma invoice with Swift routing details. Payments are processed in ZAR value.
Orders are confirmed once payment reflects. Banking details are provided in your order confirmation email. View payment details →
- All products are genuine, brand new, and include applicable manufacturer or supplier warranty.
- Warranty periods vary by brand and product — typically 1 to 2 years. Contact us to confirm specific brand coverage.
- Returns accepted within 7 days of receipt in original, unused condition with original packaging.
- Faulty or incorrect items: VisionSounds covers return shipping costs.
Feel every bass note with the dB Technologies VIO S115 Active Bass Reflex Subwoofer by dB Technologies. Engineered to complement full-range systems with deep, controlled low-frequency output that moves crowds and fills venues.
The dB Technologies VIO S115 15" Active Bass Reflex Subwoofer is a powerful, self-powered subwoofer featuring a single 15" neodymium woofer. With 900 W RMS and 1800 W peak power, it delivers exceptional low-frequency performance. Designed for versatility, it supports both horizontal and vertical configurations, making it an ideal complement to the VIO X full-range series. Equipped with advanced DSP technology for precise sound control and complete networkability with other VIO speakers, the VIO S115 ensures immersive audio experiences in various professional settings.
Flyable Single 15″ Subwoofer: The dB Technologies VIO S115 features a single 15″ neodymium woofer, designed to deliver robust low-frequency performance. This flyable subwoofer allows for easy installation in various configurations, ensuring flexibility for different audio setups. The innovative design allows sound engineers to maximize space while maintaining high sound quality.
900W RMS SMPS Amplifier: Equipped with a powerful 900W RMS Digipro G3 amplifier, the VIO S115 provides substantial output without compromising sound clarity. This Class D amplifier technology ensures efficient power delivery and reduced heat generation. Additionally, it offers peak power of 1800W, enabling the subwoofer to produce impressive sound pressure levels, ideal for live events and professional installations.
Horizontal or Vertical Use: The VIO S115 offers versatile mounting options, accommodating both horizontal and vertical use. With M10 flying points and M20 pole mounts, it can be ground stacked or suspended in the air. This flexibility allows for seamless integration into various sound reinforcement systems and configurations.
Complete Networkability: This subwoofer provides complete networkability with other VIO family speakers, enhancing its adaptability. The RDNet connectivity allows for real-time monitoring and control of the system, ensuring optimal performance during events.
Omnidirectional Directivity: The omnidirectional directivity of the VIO S115 ensures consistent sound coverage across the entire venue. This feature enables even distribution of low frequencies, enhancing the overall listening experience for audiences.
Integrated DSP Processing: The integrated DSP (Digital Signal Processing) with 32-bit processing allows users to fine-tune sound settings easily. With features such as input sensitivity adjustments and crossover selections, the VIO S115 provides precise control over audio performance, ensuring it meets specific requirements for any event.
Specifications:
- Speaker Type: Active Bass Reflex Subwoofer
-
Acoustic Data:
-
Frequency Response:
- [-6 dB]: 40 Hz – (user frequency LPF)
- [-10 dB]: 36 Hz – (user frequency LPF)
- Max SPL: 134 dB
- Low-Frequency Driver: 1 x 15″ Neodymium Woofer
- Voice Coil Diameter: 4″
- Directivity: Omnidirectional
-
Frequency Response:
-
Amplifier:
- Amp Technology: Digipro® G3
- Amp Class: Class D
- RMS Power: 900 W
- Peak Power: 1800 W
- Cooling: Convection
-
Processor:
- Controller: DSP 32-bit
- AD/DA Converter: 24-bit/96 kHz
- Limiters: RMS, Peak, Thermal
-
Input:
- Signal Input: 1 x XLR Balanced, 1 x RJ45 LINK (RDNet)
- Signal Output: 1 x XLR Balanced, 1 x RJ45 LINK (RDNet)
- Power Socket: 1 x PowerCON TRUE1 IN, 1 x PowerCON TRUE1 OUT
-
Controls:
- 1 x Input Sensitivity Rotary Encoder
- 1 x X-Over Selection Encoder
- 1 x Delay Selection Encoder
- 1 x Polarity Selection Switch
- 1 x X-Out Mode Selection Switch
- 1 x On LED
- 1 x Status LED
- 1 x Signal LED
- 1 x Limiter LED
- 3 x RDNet Status LED
-
Mechanics:
- Housing: Multiplex Plywood, Polyurea Painted
- Pole Mount: 1 x M20 on Top, 1 x M20 on Right Side
- Handles: 1 x Side Handle (Aluminum)
- Rigging Points: 16 x M10
-
Dimensions:
- Width: 650 mm (25.6 in)
- Height: 420 mm (16.5 in)
- Depth: 550 mm (21.7 in)
- Weight: 32.8 kg (72.3 lbs)
VisionSounds — South Africa's specialist in premium camera and audio gear. Fast delivery nationwide. Genuine warranty included.
Share
