Turbosound MS215 - 4000W 2 x 15-inch Passive IP54-Rated Band Pass Subwoofer in Black Finish

The Turbosound MS215 is a high-performance, dual 15-inch passive bandpass subwoofer designed to provide powerful, deep bass reinforcement for a wide range of sound reinforcement applications. With a peak power handling of 4,000 watts and a continuous power rating of 1,000 watts, the MS215 is optimized for both fixed installations and portable touring systems. Its exceptional low-frequency performance, combined with seamless integration with Lab Gruppen amplifiers and Lake DSP, ensures that the MS215 delivers consistent, high-quality bass across a variety of venues, from small clubs to large arenas.

Designed with precision and engineered to the highest standards, the MS215 features two 15-inch neodymium low-frequency transducers. These drivers are carefully selected to provide minimal distortion, ensuring clean and clear bass reproduction even at high SPL levels. The vented bandpass design of the subwoofer allows for extended low-frequency impact, while its optimized tuning delivers accurate transient response, ensuring that every bass note is both punchy and precise. The result is a subwoofer that provides exceptional clarity and depth, whether in use for live music, speech reinforcement, or touring applications.

The MS215 is built with versatility and durability in mind. Its ergonomic 4-point suspension system is designed to allow rapid deployment and flexibility in both ground stacking and suspension configurations. The system supports up to 12 MS215 elements suspended at a 10:1 safety factor, providing the flexibility to create large, powerful arrays for sound reinforcement in a variety of settings. This suspension system is designed to meet BGV-C1 specifications, ensuring safe operation in even the most demanding environments. Additionally, the subwoofer is equipped with integral runners and recesses, facilitating secure and easy ground stacking. The MS215 is also optimized for cardioid configurations, with multiple configurations available for superior rear rejection and pattern control, ensuring that bass energy is directed where it is needed most, and unwanted energy is minimized.

The cabinet of the MS215 is constructed from a mix of 18mm and 21mm marine birch plywood, which provides a sturdy, durable enclosure that can withstand the rigors of touring and heavy use. The enclosure is finished with a durable semi-matte black polyurethane paint, designed to resist wear and provide a professional, polished appearance. The subwoofer is also IP54-rated, meaning it is protected against dust and water ingress, making it suitable for outdoor use and in environments where protection from the elements is important. A powder-coated perforated steel grille is included to protect the drivers, while the rear panel features Neutrik speakON NL4 connectors for secure input and link connections to additional enclosures.

The MS215 is designed for seamless integration with other Turbosound products, particularly the MV212 and MV212-XV line array elements. When used in combination with these line array components, the MS215 provides full-range performance with deep, impactful bass and clear midrange frequencies, making it a perfect choice for both small and large-scale sound reinforcement systems. Custom-engineered flybars and wheel boards are available as accessories to further enhance the MS215's ease of use and deployment in complex audio systems.

With its exceptional performance, flexibility, and durability, the Turbosound MS215 is an ideal choice for professional sound engineers and technicians looking to deliver powerful, precise bass reinforcement in a wide variety of applications. Whether used as part of a large array system or as a standalone subwoofer, the MS215 offers high output, excellent sound quality, and the reliability needed for demanding touring and installation environments.

Features

• Dual 15" passive bandpass subwoofer for touring and installation applications
• Power handling: 1,000W continuous, 4,000W peak
• Frequency response: 35 Hz to 150 Hz (-10 dB), 40 Hz to 115 Hz (+3 dB)
• Maximum SPL: 143 dB peak
• Sensitivity: 104 dB (1 W @ 1 m)
• Two 15" neodymium low-frequency transducers for minimal distortion and maximum output
• Optimized tuning for deep bass impact and accurate transient response
• 4-point suspension system for easy deployment and flexible rigging
• Cardioid and rear-firing configurations for superior bass pattern control and rear rejection
• IP54-rated enclosure for dust and water resistance
• Seamless integration with Lab Gruppen amplifiers and Lake DSP for maximum system performance
• Neutrik speakON connectors for reliable input and link connections
• Constructed from durable 18mm and 21mm marine birch plywood
• Durable semi-matte black polyurethane finish
• Powder-coated perforated steel grille for driver protection
• Integral M20 pole mount socket for satellite speaker configurations
• Custom-engineered accessories available for enhanced deployment and transport

Specifications

System

• Frequency Response:
  • +3 dB: 40 Hz - 115 Hz
  • -10 dB: 35 Hz - 150 Hz
• Nominal dispersion: Omni
• Power handling (IEC): 1000 W continuous, 4000 W peak
• Sensitivity: 104 dB (1 W @ 1 m)
• Maximum SPL: 143 dB
• Impedance: 4 Ω
• Crossover type: External bi-amp
• Components: 2 x 15" (381 mm) LF driver

Enclosure

• Connectors: 3 x speakON NLT4MP STX
• Wiring: Pins 1+ / 1- LF, pins 2+ / 2- LINK (Front Pins 1+ / 1- only)
• Dimensions (HWD): 20.9 x 31.9 x 31.4 inches
• Net weight: 183 lbs
• Construction: Mix 21 mm and 18 mm marine birch plywood, vented and internally braced
• Finish: Polyurethane black, with custom colours on request
• Grille: Powder coated perforated steel
• Flying hardware: 4 point rigging system
• IP Rating: IP54