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Electro-Voice ETX-15SP Active Subwoofer – Black

Brand:  Electro Voice
SKU: SM-4464

Product Highlights

  • 15-inch DVX woofer for maximum punch
  • 1800 W Class-D power amplifier with integrated FIR-Drive DSP

Experience powerful, crystal-clear low-frequency sound that transforms any live performance or event with the Electro-Voice ETX-15 SP Active Subwoofer. Delivering up to 134 dB peak SPL and featuring a robust 15-inch DVX3159 transducer, this subwoofer ensures deep, impactful bass that fills the room with precision. Designed for professional use with adjustable low pass frequencies and durable construction, it’s the ultimate choice for superior sound reinforcement.

Original price was: ₹357,700.Current price is: ₹294,785.

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Estimated delivery dates: Apr 18, 2026 - Apr 22, 2026

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The Electro-Voice ETX-15SP 15″ Powered Subwoofer is a high-performance sound system component designed for professionals who demand the highest quality bass response. Powered by an 1800W Class-D amplifier, this subwoofer features a 15-inch DVX woofer that delivers maximum punch and clarity. With a peak SPL of 134 dB, it fills large venues with deep, distortion-free bass, making it perfect for live sound events, touring, and high-demand environments.

 

The ETX-15SP is equipped with advanced FIR-Drive DSP technology that ensures precise sound optimization and control. The built-in DSP includes special presets for cardioid performance, significantly reducing stage noise and enhancing the listening experience for audiences. Users can also adjust the low-pass filter frequency from 80 Hz to 150 Hz to suit their specific sound system setup.

 

For added versatility, the subwoofer includes a combo pole cup for easy mounting with ETX powered loudspeakers and removable casters for hassle-free transportation. The durable 18mm plywood enclosure with EVCoat finish provides robust protection, while the 16AWG steel grille offers an additional layer of security for the woofer.

 

Whether you’re a DJ, sound engineer, or part of a live performance team, the Electro-Voice ETX-15SP powered subwoofer provides the reliability, performance, and portability needed for professional sound systems.

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Powerful Bass Performance

The Electro-Voice ETX-15SP 15″ Powered Subwoofer delivers deep, impactful bass with its 15-inch DVX woofer designed for maximum punch. Driven by a high-efficiency 1800W Class-D amplifier, it ensures clean, distortion-free sound even at high volumes. With a peak SPL of 134 dB and a frequency response range from 37 Hz to 150 Hz, it produces clear and powerful low-end output ideal for live performances and professional sound systems. Built with rugged 18mm plywood and EVCoat finish, this subwoofer offers durability, superior performance, and reliability for any stage or event setup.

Advanced DSP Control

Equipped with integrated FIR-Drive DSP technology, the ETX-15SP offers precise audio optimization and protection. The DSP system includes special presets for true cardioid performance, reducing stage noise and improving clarity in front-of-house sound. Users can fine-tune low-pass frequencies between 80 Hz and 150 Hz, ensuring seamless integration with full-range ETX loudspeakers. Its intelligent limiter and crossover controls allow consistent, professional-grade sound across any environment. With the combination of power, precision, and smart digital control, this subwoofer guarantees a top-tier audio experience for demanding applications.

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Built for Versatility

Designed with user convenience in mind, the ETX-15SP features a combo pole cup (insert and threaded) for easy mounting with ETX full-range models, along with removable casters for smooth transport. Its sturdy 16AWG steel grille and durable EVCoat finish provide long-lasting protection for both indoor and outdoor use. The subwoofer’s compact design, advanced connectivity options including XLR/TRS combo inputs and XLR link outputs, and universal power supply (100-240V) make it a versatile choice for DJs, sound engineers, and live event professionals seeking unmatched performance and portability.

Features

  • 15-inch DVX woofer for maximum punch
  • 1800 W Class-D power amplifier with integrated FIR-Drive DSP
  • 134 dB peak SPL
  • Special DSP preset for true cardioid performance across the full operating bandwidth
  • Combo pole cup (insert and threaded) for use with the ETX Powered Loudspeaker full range models
  • Removable casters
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Frequency Response (-3 dB)

37 Hz – 150 Hz¹
Frequency Range (-10 dB)

32 Hz – 180 Hz¹
Maximum SPL

134 dB peak²
Power Rating

1800 W
LF Transducer

DVX3159A 380 mm (15 in)
Low Pass Frequency

Adjustable 80 Hz, 100 Hz, 120 Hz, 150 Hz
Connectors

(2) XLR/TRS Combo Jack and (2) XLR link Output
Enclosure

18mm Plywood with EVCoat
Grille

16AWG steel with powdercoat
Dimensions (H x W x D)

without casters ,471 mm x 576 mm x 692 mm (19 in x 23 in x 27 in)
Net Weight

41.7 kg (91.9 lb)
Shipping Weight

46.8 kg (103.2 lb)
Power Consumption

100 – 240 V~, 50 – 60 Hz, 1.6 – 0.8 A³