Delta Dual 15″ Passive PA Speaker 18MM Marine Birch Plywood 1200W RMS For Touring


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£499Incl. VAT Our Price
£599Incl. VAT Typically This represents the average price across other brands that offer the same level of functionality and features as this product
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The Delta 215 speaker is a twin 15″ upright full range speaker made from 100% Birch Marine Plywood boasting an incredible 1200w RMS power that's 2400 continuous/program or 4800w Peak!, these speakers will easily cater to audiences in excess of 1000+ people.

The BishopSound BD215 punches out twice the power of the JBL PRX421, Electro-Voice ELX15 and Mackie DRM315-P

Key Features:

  • Genuine 1200w RMS Rating 2-Way System
  • 139dB peak
  • 4 Ohm rated
  • Loaded with 2 x BDP15FR LF and 1 x BRC175 HF (1300w RMS Total)
  • 1.4'' titanium diaphragm compression driver for outstanding clarity and transparency
  • Frequency Range 47Hz - 19kHz
  • 2 x Speakon in and out for linking
  • 4 x Rubber isolation feet
  • Four Coats of scratch and chip-proof PU paint
  • Trapezoidal, 18mm, 13-ply birch marine plywood wooden enclosure
  • Coverage 120° x 60° nominal
  • Ergonomic Powder-coated steel Lift Handles
  • Countersunk Extra Thick "ding proof" grille to prevent grill damage when on tour
  • Acoustic foam behind the grille to prevent moisture and dust ingression
  • Padded Waterproof covers available
  • Dimensions = 51 x 52 x 118 cm
  • Weight = 37kg

This cabinet includes 2 x 600w RMS BishopSound BDP15FR cast Alloy woofers and 1 x 100w BRC175 Titanium Compression Driver. So the drivers in this cabinet are 1300w rated. I guess you ask why we don't rate this cabinet at 1300w RMS? I guess we like some headroom which is why our failure and returns rate is less than 1%!

So many customers link these with my single and twin 18" Subwoofer.

The rich British tone that oozes from this dual 15" will make your audience swoon and demand more. The 120 x 60 Degree Point Source spread works really well for outside performances.

The tone is British and designed for our music. Watch your customers come in off the streets, sit up with jaws dropped whilst listening to our amazing clarity of tone and punchy bass. No frequency is overlooked especially the mid-range! We are British!

How do we do this price?

On paper, the first reaction is these can't be any good as they are too cheap! Join the many thousands of other PA Professionals who have taken the leap of faith, purchased PA speakers from BishopSound and left us a 5* reviews. Simply put we remove all the unnecessary overheads and supply direct.

Delivering that superb British tone that we are known for, you will never be disappointed. Live bands love these speakers as they deliver such a broad range which is especially important when the competition for BBC introducing recognition is fierce. Music must be heard in its entirety!

Voiced by Andrew Bishop and delivering that superb British tone that BishopSound is known for, you will never be disappointed. Live bands love these speakers as they deliver such a broad range which is especially important for piano and keyboard replication.

BishopSound Purpose Made Drivers - Our drivers are highly respected and in normal use never blow. 

50 Years of Manufacture Means The Ultimate Design. The enclosure is constructed of birch marine 13 layer plywood multi-laminate hardwood and painted with 4 coats of textured ultra-tough touring grade jet black PU finish. The 16-gauge steel grille is countersunk into the cabinet to give added protection when travelling or loading and unloading. Behind the grill is our moisture repellent acoustic foam that stops dust getting into the components without altering the sound and giving a very professional appearance. We also fit rain-resistant upload in/out Speakon sockets.

  • Dual 15" two-way design 1200w RMS - 2400w Continous - 4800w Peak
  • 120-degree x 60-degree Dispersion
  • Rain Resistant Upload Dual In/Out Speakon
  • Waterproof covers available
  • Steel handles
  • Rubber Feet
  • Heavy-Duty Recessed 16 gauge grille with acoustic foam behind
  • Tough 4 coat PU paint finish
  • Power Rating, Pink Noise: 1200 W / 2400 W / 4800 W (Continuous/Program/Peak)
  • Frequency Range (-10 dB): 48 Hz - 19 kHz
  • Coverage Pattern: 120-degree x 60-degree
  • Dimensions (H x W x D):118 cm x 51 cm x 52 cm
  • Rated Maximum SPL: 139dB SPL peak
  • Nominal Impedance: 4 ohms
  • Net Weight: 37 kg

LF Driver Fitted is the BishopSound BDP15FR


  • Nominal Overall Diameter 395 mm Nominal Impedance 8 Ω
  • Nominal Voice Coil Diameter 75 mm
  • Magnet Weight 90 OZ
  • Rated Power 600 W RMS 2400w PEAk
  • Flux Density 1.2 T Sensitivity@1W/1m 94 d B
  • Weight 12 Kg
  • Voice Coil DC Resistance Re 5.6 Ω
  • Resonance Frequency Fs 50 Hz
  • Mechanical Q Factor Qms 13.6
  • Electrical Q Factor Qes 0.82
  • Total Q Factor Qts 0.77
  • Mechanical Moving Mass Mms 109.7 g
  • Mechanical Compliance Cms 88.5 um/N
  • Force Factor BL 15.5 Wb/m
  • Equivalent Acoustic Volume Vas 91.9 It.
  • Maximum Linear Displacement Xmax ±4.5 mm
  • Reference Efficiency ηo 1.520 %
  • Diaphragm Area Sd 85.5 Cm2
  • Losses Electrical Resistance Res Ω
  • Voice Coil Inductance@ 1K Hz LE mh
  • Magnet Ferrite
  • Voice Coil Winding Copper
  • Voice Coil Former Kapton
  • Cone Paper
  • Surround Treated Cloth
  • Dust Dome Paper
  • Basket Diecast Aluminium

For an in-depth overview of its primary features, you can ask me on LiveChat.

Your Guarantee is for 12 months and starts from delivery date but please read on. The warranty is recorded with the BishopSound Order number which begins with a B. Please download and keep a copy of your invoice and keep it safe.

We know problems can occur from time to time so even after 1 year I am here to help. We carry parts and we treat everyone as we expect to be treated ourselves so we will work hard to get a win win.

We still help people who bought from us at Carlsbro 30 years ago with parts (if they are available) repairs and solutions. BishopSound prides itself on treating every customer as a family friend.

In short if the problem was caused by me its up to me to fix it. If you had an accident then I will try my hardest to fix it at little or no cost to you. This guarantee is in addition to, and does not affect your statutory rights or the other right of consumer purchases.

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 or

    If you have a question use this form or Live Chat and if you're interested in becoming an official distributor of BishopSound products, please get in touch below.

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