The HD 3216/T are compact, lightweight and watertight horn speakers. They are designed to provide high efficiency and characterized by the high intelligibility of the reproduced sound with low distortion. The built-in line transformer makes it possible to connect the horn loudspeaker to both 70 and 100 V constant voltage lines, and select the delivered power by means of a rotary dial on the rear cover.

• Built-in line transformer with multitap power selector on rear cover
• Hi-pass filter for protecting driver against out-of-range low-freq
• IP 66 construction for indoor-outdoor environmental temperature between -25°C to +70°C
• UV-stabilized auto extinguishing UL-HB ABS plastic
• Stainless-Steel mounting hardware

Related Questions and Answers

Q: 1. Does it fit the RCF ART735A Model?

A: The ART COVER 715 will fit the ART 735A speaker.

Q: 2. will this work as 4 watts???

A: The Bogen Communications SPT15A features a transformer built in for use on a 70v system. The transformer taps available are at 15, 7.5, 3.8,1.8, and 0.9 watts.

Q: 3. What is the purpose of the Transformer? I am trying to replace identical speakers and not sure if I need the Transformer version or not. Thanks

A: Transformers are used in 70/100 volt distributed audio systems. If your older speakers have the transformer , then you would use these as replacements. If your system is not 70/100 volts, then you set the rear selector switch to 8 ohms.

Q: 4. What is the range of this speaker?

A: Though not specified by Toa, this horn would have a range of about a half mile.

Q: 5. Hi, am working in a venue with EVID4.2 speakers installed. I was hoping they are the 100v line version as they have the sticker for tapping on the back with a plastic plug in the middle. I cant find a "T" anywhere. Would these be 100 volt?

A: Constant Voltage / Transformer Taps 70 V / 100 V: 7.5 / 15 / 30 W or 8 Ohms Bypass 70 V: 3.75 W or 8 Ohms Bypass

Q: 6. do you sale white grille for Control 328ct ?

A: Actually the grill comes with it for free. JBL - MTC-RG6/8 Grille for Control 227C/CT and 328C/CT Loudspeakers. Here is the B&H part number in case you would like to have a look. B&H # JBC328CT

Q: 7. How many fully loaded cases can this model handle (prox x-rcf -alax4w)

A: According to the manufacturer, you can stack up to three of the ProX X-RCF-HDL6A LA X4W Flight Cases for 4 RCF HDL6-A Speakers that are fully loaded.

Q: 8. How can we use this speaker as a stand alone system to announce bells for outdoors recess only. How do we power it and what supplies the signal?

A: The LH1-UC30E is designed for use in voice alarm systems and compliant with EVAC standards. It is not to be used for typical PA applications.

Q: 9. Does this fit into a standard cheese plate?

A: The RCF Eye Bolts are made specifically for attaching to speakers to hang them. 10mm = 0.393701 inches. Most cheese plates are 1/4 20 (6.35mm) or 3/8 (9.525mm). These are not meant for a cheese plate.

Q: 10. Is it possible to output low impedance on channel one and high impedance on channel two simultaneously?

A: When in stereo mode, the QSC ISA300Ti Commercial Power Amplifier with 70V Transformer operates both outputs independently, so you could use one channel for 8Ohm and the other channel for 70V.