Big Gig Rig 37 - Active 4000w RMS Triple 12" Tops and 18" Subwoofer PA System With Bluetooth

BGR37

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This fully active 4000w RMS Birch Plywood PA System with DSP comprises of:

2 x Delta BD312ADSP 1000w RMS Active Triple 12" speakers

2 x Delta BD118AS 1000w RMS Active Subwoofers

No amplifiers are required.

Key Features:

  • Sound for 2800+ Audience - Plug and play
  • Fully Active System with Bluetooth and DSP
  • 100% Long Lasting 18 and 13 ply Marine Birch Plywood
  • 4 Coats of thick Jet Black PU paint on the subwoofer
  • Glued Screwed and bolted BishopSound matched and voiced drivers
  • BishopSound Cast Alloy purpose-designed drivers
  • 6 x 12" Purpose made drivers kick out the mid-range
  • Heavy-Duty Recessed 16 gauge powder-coated grille with acoustic foam behind to prevent water ingression
  • Point source - 120-degree x 60-degree Dispersion
  • British Engineering -  British Design - UK Stock
  • Perfect Studio Clarity - Highly Sought After by bands who want vocals heard
  • British Made Waterproof Covers Available
  • Triple 12"s can be gigged without the subs read below.
  • Full DSP on BD312ADSP
  • 44.4mm NEO Titanium high-frequency compression driver
  • 90 x 60 degree integral Elliptical Wave Guide for even high-frequency dispersion

The Delta BD312ADSP - 1000w RMS Active with DSP

Just like its passive brother has three 12" BishopSound drivers sitting one on top of the other, but with the lowest of the three is in its own compartment being fed via a crossover so that it handles bass frequencies, leaving the upper two 12" drivers to handle full range duties.

This arrangement means that the BD312ADSP has very impressive bass properties in its own right, although if you need ultra bass for big venues you can get a fantastic set-up by pairing a 312 with our 15" or 18" Active subs. But what is really different about the Beta 312 is what it does to the mid-range and the amazing effect this can have for both bands and DJs.

Dispersion is 60 x 120 degrees. A superb Point Source spread.

The BD312ADSP has all the benefits of the passive Triple 12" but with our purpose-designed and voiced 1,000w RMS Bi-Amped class-d power amplifier. Added features include full digital signal processing which allows you to tune the box for its location and/or remove any low frequencies when you are working with an active sub. We have also added Bluetooth for added convenience.

A common complaint by bands - particularly singers - is that some modern PA systems, often based around 15" speakers, seem to muddy the all-important vocals. Keyboards too often seem to get lost as they can inhabit the same audio space.

And it's not just bands - we have had numerous DJs say the same thing - that the Delta Plywood BD312 has completely transformed the audience's enjoyment of their set because they could actually hear the music properly!

Features:

  • Superb Clarity for both bands and DJs 
  • Increased post-gig compliments on sound clarity
  • Easy to transport. They are a one-person lift
  • Tough, triple painted plywood boxes
  • A pair will easily fit in most estate cars, making them great for solo performers and duos as well as DJs.
  • Genuine 1,000w RMS (2,000w Program Power and 4,000w Peak).
  • Made in 18mm Birch Plywood
  • Acoustic foam behind the grill
  • BRC135 Compression drivers.

Delivering that superb British tone that we are known for you will never be disappointed. Live bands, DJ, Duo۪s will love these speakers as they deliver such a broad range which is especially important for piano and keyboard replication.

The Bass response from our specially designed speakers is awesome. For side fill and monitoring they are perfect.

BD118AS

Sub Bass 18" Active Powerhouse

The single 18" powered subwoofer incorporates the hugely sought after BDP18 1000w RMS cast alloy driver designed and engineered in the UK. The BDP18 has sales of over 1000 units and no re-cone kits have been needed (even though we carry them in stock).

The BB118AS delivers a minimum of 135dB SPL and has a frequency range of between 30Hz and 300Hz.

Two simple, uncomplicated potentiometers on the rear panel control the volume and low pass filter.

Channel A and Channel B can be fed by XLR or 1/4" jack and a link out allows you to feed the original signal to multiple active subwoofers or mid/top range active cabinets.

Key Features of the Active 18" 1000w RMS Subwoofer

  • Fitted with our famous Low-Frequency BishopSound BDP18 Driver 18''
  • Amplifier Type: Class-D
  • Volume control on the rear
  • Frequency range control on the rear
  • Power Output: 1000W RMS
  • Frequency Range: 30Hz - 300Hz, -10dB
  • Frequency Response: 35Hz - 250Hz
  • Sound Pressure Level: 135dB Max SPL
  • Audio Inputs: XLR/JACK 1/4" Combi
  • Input Sensitivity: +4dBu @ 0dB
  • Input Impedance: 12 kOhms Unbalanced / 24 kOhms Balanced
  • Thru Connectors: XLR + Combi
  • Output Impedance: 300 Ohms Unbalanced / 600 Ohms Balanced
  • High-Pass Filter: 100Hz, Butterworth, 18dB Slope
  • High Cut Control: 70Hz - 150Hz, Butterworth, 24dB Slope
  • Limiter: Optical
  • Power Supply: 220V - 240V, 50Hz/60Hz
  • Mains Connection: PowerCON IN/OUT
  • Dimensions: 58 x 67 x 73 cm
  • Weight: 44Kg
  • 1m Powercon cable is included
  • Trapezoidal, 18mm, 13-ply birch marine plywood wooden enclosure
  • Countersunk Extra Tick "ding proof" grille to prevent grill damage when on tour
  • Acoustic foam behind the grille to prevent moisture and dust ingression

A major benefit of Bishopsound Active Subwoofer Range is the Genuine Neutrik PowerCON IN/OUT through the connector. All too often mains IEC power leads are kicked out or fall out in the middle of a gig. Locking mains cables for ground-level Bishopsound active subwoofers is essential.

The 20a rating of the powercon exceeds the current needed thereby delivering greater safety and reliability.

Here are some more details. Please refer to the technical specifications for more detail or Live Chat or call Andrew.

BD312ADSP Specifications

  • Rated Power 1000w RMS - 2000w Program - 4000w Peak
  • Crossover 3-way Built-in
  • Max SPL (dB) 132 dB
  • Frequency Range 40Hz - 20k Hz (The bottom driver in the triple 12" is a sub)
  • Material 18mm Marine Birch Plywood
  • Covered with 4 coats of BishopSound PU heavy-duty chip-proof paint
  • Full Function DSP Control Via Single Knob Interface
  • Countersunk Extra Thick "ding proof" grille to prevent grill damage when on tour
  • LCD Screen for Easy System Set-Up & Monitoring
  • Acoustic foam behind the grille to prevent moisture and dust ingression
  • Coverage 90° x 50° nominal
  • Inputs XLR/Jack Combi
  • Nominal Coverage 120×60 Degrees
  • System Type 3 x 12" (2 Way Full Range)
  • HF Driver BRC175
  • DSP Built-in
  • Bluetooth TWS Stereo
  • Weight 38kg
  • Dimensions 43cm x 50cm x 127cm

2 X BISHOPSOUND BDP12 12″ 400W RMS 8Ω PROFESSIONAL CHASSIS DRIVER HAS BEEN FITTED IN THIS CABINET AND 1 X BDP12 HIGH EXCURSION SUBWOOFER.

GENERAL CHARACTERISTICS

  • Nominal Overall Diameter = 312 mm Nominal Impedance 8 Ω
  • Nominal Voice Coil Diameter = 75 mm Musical Power 600 W
  • Magnet Weight = 80 OZ Rated Power 400 W RMS
  • Flux Density = 1.2 T Sensitivity@1W/1m 95 d B
  • Weight = 6.3 Kg

 THIELE-SMALL PARAMETERS

 VOICE COIL DC RESISTANCE = RE 5.6 Ω

  • Resonance Frequency = Fs 45.0 Hz
  • Mechanical Q Factor = Qms 10.91
  • Electrical Q Factor = Qes 0.52
  • Total Q Factor = Qts 0.48
  • Mechanical Moving Mass = Mms 72.34 g
  • Mechanical Compliance = Cms 92.1 um/N
  • Force Factor = BL 18.225 Wb/m
  • Equivalent Acoustic Volume = Vas 34.9 It.
  • Maximum Linear Displacement = Xmax ±3 mm
  • EBP = 140
  • Xlim = 18mm
  • Reference Efficiency = ηo 1.580 %
  • Diaphragm Area = Sd 90.1 Cm2
  • Losses Electrical Resistance = Res Ω
  • Voice Coil Inductance@ 1K Hz = LE m H

 CONSTRUCTIVE CHARACTERISTICS

  • Magnet = Ferrite
  • Voice Coil Winding = Copper
  • Voice Coil Former = Kapton
  • Cone = Paper
  • Surround = Treated Cloth
  • Dust Dome = Paper
  • Basket = Diecast Aluminium

BD118AS Specifications

  • Low-Frequency BDP18 Driver: 18''
  • Amplifier Type: Class-D
  • Power Output: RMS1000W
  • Frequency Range: 30Hz - 300Hz, -10dB
  • Sound Pressure Level: 135dB 
  • Audio Inputs: XLR/JACK 1/4" Combi
  • Input Sensitivity: +4dBu @ 0dB
  • Input Impedance: 12 kOhms Unbalanced / 24 kOhms Balanced
  • Thru Connectors: XLR
  • Output Impedance: 300 Ohms Unbalanced / 600 Ohms Balanced
  • High-Pass Filter: 100Hz, Butterworth, 18dB Slope
  • Level Control: -‰ö_ to +6dB
  • High Cut Control: 70Hz - 150Hz, Butterworth, 24dB Slope
  • Limiter: Optical
  • Power Supply: 220V - 240V, 50Hz/60Hz
  • Mains Connection: PowerCON IN/OUT
  • 1m Powercon cables are included
  • Dimensions: 58 x 67 x 73 cm
  • Weight: 44Kg
  • Trapezoidal, 18mm, 13-ply birch marine plywood wooden enclosure
  • Countersunk Extra Thick "ding proof" grille to prevent grill damage when on tour
  • Acoustic foam behind the grille to prevent moisture and dust ingression

BISHOPSOUND BDP18 SUB BASS WOOFER 18″ 1000W RMS FITTED IN THIS SUBWOOFER.

GENERAL CHARACTERISTICS

  • Nominal Overall Diameter: 460 mm
  • Nominal Voice Coil Diameter: 100 mm - 4 INCH
  • Magnet Weight: 125 OZ
  • Flux Density: 1.42 T
  • Weight: 11.2 Kg

THIELE-SMALL PARAMETERS

  • Voice Coil DC Resistance Re 5.6 Ω
  • Resonance Frequency Fs 34.8 Hz
  • Mechanical Q Factor Qms 11.48
  • Electrical Q Factor Qes 0.57
  • Total Q Factor Qts 0.543
  • Mechanical Moving Mass Mms 202.6 g
  • Mechanical Compliance Cms 103.05 um/N
  • Force Factor BL 20.87 Wb/m
  • Equivalent Acoustic Volume Vas 219.7 It.
  • Maximum Linear Displacement Xmax ±7 mm
  • Reference Efficiency ηo 1.575 %
  • Diaphragm Area Sd 122.54 Cm2
  • Losses Electrical Resistance Res Ω
  • Voice Coil Inductance@ 1K Hz LE m H

 ELECTRICAL CHARACTERISTICS

  • Nominal Impedance 8 Ω
  • Musical Power 2000 W
  • Rated Power 1000 W
  • Sensitivity@1W/1m 95 d B

 CONSTRUCTION CHARACTERISTICS

  • Magnet Ferrite
  • Voice Coil Winding Copper
  • Voice Coil Former Kapton
  • Cone Paper - Made In England
  • Surround Treated Cloth
  • Dust Dome Paper
  • Basket Die-Cast Aluminium



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 andrew@bishopsound.com or victoria@bishopsound.com.

    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.

    This Big Gig Rig Contains...