Alpha 15" Full Range 2-way Passive 400W RMS PA Speaker 8 OHM

BA115

Rated 5.0 out of 5
Based on 2 reviews

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£149.17Excl. VAT

Only 2 in stock!

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This is a superb PA speaker and if you buy 2 you can entertain 200 people inside easily. The main 15" driver is 400w RMS and the HF unit is 100w RMS. We make a PA product that lasts, and carry spares! Ideal for mobile use or installation these 8ohm cabinets kicks out 117 dB of full-range sound.

Sonically perfect and fitted with a 1.75 BRC175 Titanium 44mm HF Unit and not a cheap tweeter this great sounding, low cost (not cheap) PA speaker is tuned to give out an amazing sound and a perfect start on the road or get you more work!

A reminder that there are no middlemen and we are the manufactures. We design and produce the grilles, drivers, cabinets, and pass on all the savings to you. Many people will never understand how we make such great sounding speakers and deliver them at such a low price. If you need to know more call us.

Some people prefer the 15" to the 12" sound. The 15" has more sub-bass.

Very easy to carry and fit in 90% of Cars for simple set up. All you need to drive these is my BP2k amplifier and 2 x Speakon to Speakon cables.

With metal protective corners we have included high-quality components (made by us) and have covered the cabinet in the tough easy clean carpet. Carpet is easier to maintain than painted speakers and saves money.

Key Features:

  • Easy to keep clean
  • Large Powerful 15" driver for Full Range Sound and more bass than a 12"
  • 2 x 1/4" (6.35mm) Jack inputs and 2 x Speakon sockets
  • 35mm Top Hat so it can go on a stand
  • Strong Metal Grill
  • BishopSound 15" custom made driver with British Paper Cone
  • Metal Corners
  • High-Quality 1.44mm Titanium HF unit (not a cheap Piezo tweeter) Search BRC175
  • Lightweight only 19kg
  • 70x45x42cm
  • Trapezoidal cabinet so you can use it on its side as a monitor
  • Super Tough Jet Black "EASY CLEAN" Carpet Covering

All too often when you companies that sell speakers but are not PA specialists you get a telesales person on the phone who gives you poor advice. When you call BishopSound you can easily talk directly to the bosses.

For the avoidance of doubt, you are purchasing one passive speaker cabinet and you will need an amplifier to drive it.


  • 15" Pressed Steel BishopSound BSP15 Driver = 400w RMS
  • 1.75 Compression Driver BishopSound BRC175 = 100w RMS
  • 117dB SPL
  • 8 Ohm 2-Way cabinet
  • 120 x 60-degree dispersion
  • 4 x Rubber Feet
  • Large Powerful 15" driver for Full Range Sound and more bass than a 12"
  • 2 x 1/4" (6.35mm) Jack inputs and 2 x Speakon sockets
  • 35mm Top Hat so it can go on a stand
  • Strong Metal Grill
  • BishopSound 15" custom made driver with British Paper Cone
  • Metal Corners
  • High-Quality 1.44mm Titanium HF unit (not a cheap Piezo tweeter) Search BRC175
  • Lightweight only 19kg
  • 70x45x42cm
  • Carton 53x46x82cm
  • Trapezoidal cabinet
  • Super Tough Jet Black "EASY CLEAN" Carpet Covering
average rating 5.0 out of 5
Based on 2 reviews
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100% of reviewers would recommend this product to a friend
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Reviewed by Anonymous
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Rated 5 out of 5

5 Stars

Perfect speakers for most sound setups

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Reviewed by RUPERT E.
Verified Buyer
Rated 5 out of 5

5 Stars

Very pleased REAL TALK 100%+

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BishopSound Limited Lifetime Guarantee

Effective on all purchases from 1st January 2021

With a returns rate of less than 1% we are proud to offer the BishopSound Lifetime Guarantee at no extra cost to you

BishopSound Limited will undertake to guarantee the product will be free from defective workmanship and materials for the reasonable life of the product.

BishopSound Limited will at its discretion and expense either repair the defect using new or refurbished parts, or replace the Product with a new or re-manufactured Product of a reasonable equivalent. In all instances BishopSound Limited’s liability will not exceed the original Purchase Price.

If we find a genuine fault or defect in your item that shouldn’t be there based on normal use, then we’ll repair or replace it for free– no questions asked. But, if that speaker has been unloved or beaten to within an inch of its life, then it might be time to buy a new one! In any case, we’ll review each case and will let you know if we can fix or replace it.

The warranty stated above is the sole and exclusive remedy and BishopSound Limited’s performance shall constitute full and final satisfaction of all obligations, liabilities and claims with respect to the Product. In any event, BishopSound Limited shall not be liable for and consequential, incidental, economic, property, bodily injury or personal injury damage arising from the product, any breach of the warranty or otherwise.

This Warranty applies to the first end-user purchaser, and only when purchased from BishopSound Direct or an authorized BishopSound Limited Dealer/Distributor on the UK Mainland listed on our website.

Additional Limitations and Exclusions from Warranty Coverage: The warranty described above is non-transferable, applies only to the Product purchased, does not include installation of any repaired or replaced Product, does not include damage to any allied or associated equipment which may result for any reason from use with this Product, and does not include labour or parts caused by accident, disaster, negligence, improper installation, broken warranty seals, misuse (e.g. over driving the amplifier or speaker, unstable, unprotected or badly earthed power sources, excessive heat or cold or humidity or inadequate ventilation), or from service or repair which has not been authorized by BishopSound Limited.

The end-user purchaser is liable for the cost of transportation and return of the Product in the original packaging. Any damages incurred during transport are the cost and responsibility of the end-user purchaser.

When purchasing BishopSound Limited products, please keep your receipt of purchase safe and retain all the original packaging, as this validates your warranty.

How To Claim

To qualify for the Lifetime warranty, in the first instance you must contact BishopSound Limited showing proof of purchase and the product code. You must be in possession of the original packing as this has the Serial Number printed on it.You will be asked for the serial number and given a return authorization number (RAN), which is required to progress with your warranty claim.

Any decision made by BishopSound Limited regarding any Lifetime Warranty claim is full and final.

This warranty takes effect from the 1st January 2021 onward. Goods purchased prior to this date were sold with the 12 month warranty which still stands.

Only branded BishopSound Limited Products are included in the Lifetime Guarantee:

For more information, please see our Terms & Conditions

    Get in touch with BishopSound today for professional and friendly advice. Alternatively, you can call us on 01765 698 233 or 07973 223949. If you want to send a direct email please use andrew@bishopsound.com or victoria@bishopsound.com.

    If you have a question for Andrew use this form or Live Chat for a fast reply.

    This Speaker is driven with...

    BishopSound BP2k Power Amplifier 2000w

    BishopSound BP2k Power Amplifier 2000w

    Rated 4.8 out of 5
    Based on 6 reviews
    £215.83