The Delta 312 – 1000w RMS passive has three 12″ BishopSound drivers sitting one on top of the other, the upper of the three is a subwoofer being fed via a 3 Way crossover so that it handles bass frequencies, leaving the lower two 12″ drivers to handle mid-range responsibilities.

Made in Yorkshire England UK

Key Features

• 1000W (RMS) / 4000W (peak) power handling
• British Designed Bishopsound BDP12 HF Drivers
• Perfect for bands where vocals MUST be heard.
• Balanced handles therefore a simple “One Person Lift”
• Horn dispersion (60° x 120°)
• 2 x  BDP12, 12” mid-range speakers 1 x 12″ Bass Driver with  3” voice coils
• 1 x BRC175,1” HF driver with a 1.75” voice coil
• Able to produce a maximum SPL of up to 132dB
• Rugged birch marine plywood 15mm enclosure
• RMS: 1000W
• Program: 2000W
• Peak: 4000W
• Nominal Impedance: 4 Ohms
• Upward facing Speakon Sockets to Stop Water Ingression
• Frequency Response: 45Hz – 20kHz
• 3-way Protection Crossover fused with a lamp
• Connections: 2 x SpeakON NL4 in and out
• Easy Lift Handles: 2 x Steel Acrylic enamel, black
• Grille: 3mm metal grille backed with black acoustic foam
• Grille: Finish: Acrylic enamel, black
• Definition: 12”, three-way, point source speaker
• Max SPL 132dB peak
• Trapezoidal, 15mm Plywood 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
• Weight = 36kg
• Dimensions  = 25cm x 38cm x 122cm

Made from 100% 15mm Birch 13-Ply Plywood for exceptional strength and audio reproduction the clarity of these speakers never ceases to amaze audiences and is easy to carry and transport.

This arrangement means that the BD312 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″, 18″ or 21″ subs. But what is really different about the Delta 312 is what it does to the mid-range and the amazing effect this can have for both live bands and DJs. Fast to set up, simply Plug and Play.

Technical Specifications

Dimensions