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.
Low Profile Fire Evac. Type:
This twin cone 4" speaker is fitted with 4 way wire protect terminal block & 22µF bipolar capacitor.
Specifications
- Power Taps: 0.33, 0.66, 1.25, 2.5, 5W
- SPL 1W @ 1m: 90dB
- Frequency Response: 100Hz - 15kHz
- Ceiling Cutout: 102mm Ø
- Connection: 4 way terminal block + 22uF bipolar capacitor
Note: All SPL figures are measured at 1KHz +/- 2dB.