Used Speakers

d&b Audiotechnik J-Infra Subwoofer [27-144 Hz]

d&b Audiotechnik
Used - Good
Audio
Concert Touring

Used d&b Audiotechnik J-Infra Subwoofer [27-144 Hz] for sale

$3,908

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Used d&b Audiotechnik J-Infra Subwoofer [27-144 Hz], a reliable passive subwoofer for professional audio applications in concert touring. Optimised for low-frequency performance, it enhances sound systems within demanding environments.

Includes: Unit only

2 in stock

SKU: SI-450232033520 Category: Speakers

2 in stock

Specifications

Brand	d&b Audiotechnik
Condition	Used - Good
Segment	Audio
Market	Concert Touring
Speaker Type	Subwoofer
Active or Passive	Passive
Previous usage	Ex Rental/Production

Description

Used d&b Audiotechnik J-Infra Subwoofer [27-144 Hz], a professional-grade subwoofer in the audio category, is ideal for concert touring. This passive subwoofer delivers powerful low-frequency reinforcement and operates efficiently within the 27-144 Hz range, enhancing audio clarity and depth for live events.

As a single unit, it comes in used condition with notable signs of previous usage yet remains fully operational. Designed for optimal performance in high-demand environments, it fits seamlessly into various setups, particularly in concert and touring applications.

Includes: Unit only
Available from: 2026-10-12

This subwoofer represents a valuable addition to your used audio equipment inventory, providing exceptional sound quality for productions and installations alike.

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Manufacturer's Info

d&b Audiotechnik J-Infra

Used d&b Audiotechnik J-Infra subwoofers are professional sub-bass cabinets recognised for their deep, clean bass response and power efficiency in both live sound and installation applications. Available second-hand from sellers around the world, these units suit sound engineers and audio professionals seeking reliable low-frequency performance. Browse the current used J-Infra listings available below to find the unit that fits your setup. The d&b Audiotechnik J-Infra is a professional subwoofer built for live performances and permanent installations alike. Widely regarded for its deep, powerful bass output and robust construction, the J-Infra integrates into existing systems via EP5 or NL4 connectors depending on the unit. Its reliable performance and durable build make it a practical choice for sound engineers and DJs requiring consistent sub-bass reproduction. Used examples are typically supplied with protective hard and soft covers, making them suitable for both mobile touring use and fixed installation environments.

Used Audio Equipment FAQs

Where can I buy used audio equipment?

10K Used Gear supplies used audio equipment including consoles, amplifiers, speakers and system components with live listings and enquiry options.

Is used audio equipment suitable for professional use?

Professional sound equipment is built for long service life. As used stock, cosmetic condition may vary and pricing reflects that.

Do you provide warranty on used audio equipment?

Yes. Eligible products include a 21-day warranty covering major malfunctions. It should be expressly noted that warranty does not apply to auction items.

Do you ship audio equipment internationally?

Yes. We are UK-based and ship worldwide, including palletised freight for larger items and multi-unit orders.

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