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Product Details

Montarbo B-115 P 15-inch 800W Passive PA Speaker

The Montarbo B-115 P is a high-performan...

2,0012,76028% off

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4 interest-free payments of 435.00. Shariah compliant.

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Product Details
  • Item Code: 20300190
  • Minimum Order Quantity: 1
Delivery & Returns
  • Standard return policy
  • Same day shipping

Why This Guitar

Product Highlights

  • High-Output Passive Performance — Its 400W RMS power handling and robust 15” woofer ensure full-range audio with significant impact for small to medium-sized venues.
  • Versatile Deployment Options — Engineered for flexibility, the B-115 P can be pole-mounted with adjustable tilt, used as an angled floor monitor, or suspended via its integrated rigging points.
  • Professional-Grade Transducers — This two-way design, managed by a 1.6 kHz crossover, provides excellent clarity and balanced sound reproduction across its wide frequency range.
  • 400W RMS / 800W Peak power handling
  • 15-inch low-frequency woofer with 3" voice coil
Available Since
August, 2026
Item No.
20300190
Local SKU
OS

High-Output Passive Performance

Delivering a powerful 129 dB Max SPL, the B-115 P is engineered to perform in demanding live sound environments. Its 400W RMS power handling and robust 15” woofer ensure full-range audio with significant impact for small to medium-sized venues.

High-Output Passive Performance

Versatile Deployment Options

Engineered for flexibility, the B-115 P can be pole-mounted with adjustable tilt, used as an angled floor monitor, or suspended via its integrated rigging points. This adaptability makes it a superb choice for portable PA, stage monitoring, and permanent installations.

Versatile Deployment Options

Professional-Grade Transducers

The B-115 P features a high-quality 15” low-frequency transducer with a 3” voice coil paired with a 1” compression driver. This two-way design, managed by a 1.6 kHz crossover, provides excellent clarity and balanced sound reproduction across its wide frequency range.

Professional-Grade Transducers

BY THE NUMBERS

Technical Specifications

Hardware & Setup

Body & Build

Finish & Colour

Mounting OptionsPole Mount (0°/7.5° tilt), Floor Monitor (40° tilt), Suspension
EssentialNo
EssentialNo
Amplifier ClassNot applicable
Driver Configuration2-way
EssentialNo
HF Driver Size1
Loudspeaker TypePassive Loudspeaker
Woofer Size15

Everything you receive

What's In The Box

  • Montarbo B-115 P 15-inch 800W Passive PA Speaker

  • Owner's Manual

  • Local Warranty Card

Montarbo

The Maker

About Montarbo

Montarbo is an Italian professional-audio brand with a heritage in powered mixers, loudspeakers, stage monitors, and PA systems. Its equipment is built around practical controls, musical voicing, and road-ready construction for performers, live venues, rehearsal spaces, and sound-reinforcement professionals.

View All Montarbo Products

Expert answers

Questions & Answers

6 questions answered by aDawliah experts·avg response 2 hours

As a passive speaker, the B-115 P requires an external power amplifier. We recommend an amplifier capable of delivering at least 400W RMS into the speaker's nominal impedance for optimal performance.

Yes, with a maximum SPL of 129 dB and a 15-inch woofer, a pair of B-115 P speakers is well-suited for providing powerful, full-range sound in small to medium-sized venues, including bars, clubs, and houses of worship.

The B-115 P is very versatile. It features a standard pole mount cup with 0° and 7.5° tilt options, can be placed on its side for use as a 40° floor monitor, and includes three integrated rigging points for suspended installations.

Yes, the B-115 P includes parallel link outputs on both the speakON and 1/4" TS jack connectors, allowing you to easily daisy-chain multiple speakers from a single amplifier channel, provided the total impedance is safe for your amplifier.

This speaker is not officially rated for weather resistance and should be protected from moisture. While an optional weather protection cover is available for transport, it is designed for indoor use or temporary, dry outdoor events.

The package typically includes the Montarbo B-115 P speaker and user documentation. Power amplifiers, speaker cables, and mounting hardware are sold separately.

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