This custom designed speaker and transformer combination has been specifically engineered to ensure a wide frequency range and dispersion angle, plus a high sound pressure level (SPL) ensuring excellent music and speech intelligibility; which is highly desirable for emergency paging applications.

Fitted with patented transformer safety cover and cable restraint mechanisms as required by Australian Standards. Additionally the cover also eliminates the possibility of short circuits occurring from contact with the likes of air conditioning ducts. Competitors products may not include these extras!

This driver exhibits optimum frequency response and efficiency for BGM, paging & EWIS applications. The transformer is wound on a professional grade grain oriented steel core for high efficiency and extended frequency response.

Fire Evac. Type:
This twin cone 4″ speaker is fitted with 4 way wire protect terminal block & 22µF bipolar capacitor.

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Backed by an industry leading 5 Year Speaker Performance Warranty.
This speaker is covered by our 5 Year speaker performance warranty. Redback PA drivers are engineered and manufactured to stringent specifications ensuring maximum reliability under all operating conditions. Each driver has a power rating well above the max tapping of the transformer, ensuring reliable operation and excellent longevity.