Additional features include the use of dual demodulation rings for lower distortion and the employment of aramid fibre-loaded cores to improve acoustic damping and mechanical reliability. Polycotton triple roll surrounds are featured, giving high peak-to-peak excursion, the speakers feature double silicon spider designs and, finally, waterproof coatings are applied.
Both models will handle a nominal 1,000W (AES). The 18 TBX 46 offers a 30-2000Hz frequency response and a 98.5dB sensitivity (1W/1m). The 15 TBX 40-8 has 35-1800Hz frequency range, a sensitivity of 97dB (1W/1M).
(Lee Baldock)
