Delta Dual 12" Active Powered Subwoofer 1000w RMS 18mm Birch Plywood

BD212AS

Rated 5.0 out of 5
Based on 1 review

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£499Excl. VAT
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Designed to outperform the Thomann Pyrit 212A Sub A. The British BishopSound is a real meaty, knock out "Beast of a Sub"!

Why is it better than the rest?

  1. Louder and stronger138dB SPL
  2. Lifetime Warranty!
  3. Full Metal Grille and Acoustic Foam to protect the drivers
  4. Designed in Yorkshire England for working, touring and gigging.
  5. Produced and voiced by the best "Great British Sound Engineering Teams"

Punchy, Tight, Thumping and compact! Tour it or Install it and feel the music!

Nothing packs a punch like this British (BishopSound voiced) Active Subwoofer!

Key Features:

  • Genuine 1000w RMS - 2000w Program Power - 4000w Peak
  • Perfect for outside and inside events
  • Birch Plywood construction
  • 138 dB SPL!
  • Deploy 1 x BD212AS with a pair of Orion 12" or 15" for 500+ people indoors
  • Deploy 2 x BD212AS with a pair of Orion 12" or 15" for 800+ people indoors
  • Daisy Chain additional active subs for larger audiences
  • See this section for bigger and louder gigs - Big Gig Rigs – BishopSound
  • Built-in variable low pass filter 30 - 150Hz user control
  • Master Volume Control
  • Stereo XLR Jack Combo Input and Line Out
  • British designed Class-D purpose-made built-in power amplifier
  • Powercon mains cable included.
  • 2 x BishopSound British Designed Cast Aluminium Heavy Duty Drivers
  • 100 Ounce Magnets and 4 inch Voice Coils!
  • 3mm thick powder-coated grille
  • Rubber Insulation Feet
  • Countersunk Extra Thick "ding proof" grille to prevent grill damage when on tour
  • Acoustic foam behind the grille to prevent moisture and dust ingression
  • Material = 18mm Birch Plywood painted with 4 coats textured, tough durable acrylic PU polymer paint
  • Chunky tactile steel handles
  • Setting points for latched in stacking
  • Cabinet Measures 41cm High - 52cm deep - 75cm wide
  • 42kg

At 1000w RMS with deep delivery of 30Hz and with a maximum SPL of 138 dB, this plywood beast of a subwoofer will give you more than enough sound for live gigs, pubs and clubs.

Professional, tough, roadie proof, durable, well made and great sounding subwoofers that match the quality of this subwoofer did not exist until today. Voted the best compact sub money can buy.


  • 1.2mm thick powder-coated grille
  • 138 dB SPL
  • Stereo XLR Jack Combo Input and Line Out
  • Rubber Insulation Feet
  • 20mm Screw-in Inverted telescopic pole mount
  • Countersunk Extra Thick "ding proof" grille to prevent grill damage when on tour
  • Acoustic foam behind the grille to prevent moisture and dust ingression
  • Material = 18mm Birch Plywood painted with 4 coats textured, tough durable acrylic PU polymer paint
  • Chunky tactile steel handles
  • Setting points for latched in stacking
  • Cabinet Measures 41cm High - 52cm deep - 75cm wide
  • Carton Measures 49cm x 60cm x 83cm
  • Carton Weight 42kg
  • 100 Ounce Magnets and 4 inch Voice Coils!
average rating 5.0 out of 5
Based on 1 review
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100% of reviewers would recommend this product to a friend
Review posted
Reviewed by Gary M., from United Kingdom
Verified Buyer
Age Range
65+
Customer Type
Sound Technician
Customer Service
Went Above & Beyond
Value For Money
Excellent
Rated 5 out of 5

If a smooth "thump" is what you're looking for.....

Bought this to integrate into our small theatre's sound system. Our flown Nexo system was doing great but lacked low end capacity when really pushed so we installed this powered sub under our stage.

We tuned the system and found the ideal crossover point for the room (good to have that facility on the actual sub) and just sent the required frequencies, via a sub-mix, to the sub so we could dial in what we needed depending on the content.

What we found was that everything sounded better - YES, EVERYTHING... From vocals to classical/orchestral to rock & roll.

We hadn't realised just how much was missing from our audio spectrum in the room.

All solved by an efficient, small footprint box under the stage.

We love it and would happily recommend.

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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.

What is covered in the guarantee?

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.

What is not covered with the guarantee?

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.

How long is the product covered for?

To help give you an idea of our expected product lifetimes we’ve built a guidance table.

If no proof of purchase available product lifetime will be measured on date of manufacture.

Active Speakers - 5 years

Passive Speakers - 6 years

Power Amplifiers - 6 years

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. 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.