121FIND

The 121FIND is a high efficiency, (96.5 dB 1watt/ 1 meter) 12inch woofer with incredibly linear frequency response characteristics, high power handling capability while generating low harmonic distortion artifacts. 121FIND uses lightweight cone which movement is controlled by “M” shaped surround. Pistonic behavior and the long term stability
Is supported by Nomex spider. The woofer cone is treated to withstand harsh environments and high humidity.

The 121FIND was design for its best use in the 2-way applications, where excellent midrange response is required. Speaker provides good low frequency extension and delivers seizable amounts of low frequencies.

The metal parts in the speaker are coated and tested to ensure extreme weatherization protection.

The 121FINDX8-234 is a 12-inch ferrite pro mid-woofer designed for professional 2-way PA speaker systems, touring cabinets, and permanently installed enclosures crossed to a compression driver or horn. It shares the 121FIND platform with the 4-ohm 121FINDX4-233, featuring the same weatherized glass fiber treated paper cone, M-shaped fabric surround, non-flammable Nomex spider, and coated steel basket. The 8-ohm nominal impedance provides a standard single-driver amplifier load. Sensitivity is 96.6 dB (1W/1m). With a Qts of 0.60, this driver uses a compliant suspension design suited to moderate-volume enclosures with extended low-frequency response; sealed enclosures are the preferred alignment for this Qts value, with vented available for higher efficiency PA applications.

The 121FINDX8-234 handles approx. 250 W AES and 500 W continuous power, delivering a peak SPL of 121 dB at 1 metre (AES). A high-pass filter at 45-80 Hz is recommended depending on alignment. Operating bandwidth is approximately 70-843 Hz, with cone beaming onset near 843 Hz defining the upper limit and a required crossover to horn at 800 Hz to 1.2 kHz. The higher Le of 0.52 mH compared to the 4ohm-233 variant makes a Zobel network (5.6 ohm / 18 uF) more important to flatten impedance rise through the crossover region.

Compared to the 121FINDX4-233, this 8ohm variant offers twice the Xmax (3.75 mm vs 1.85 mm) and twice the volume displacement, providing substantially more bass output capability at high excursion and better suitability for standalone bass reproduction. It is suited for sealed 2-way PA and stage monitor enclosures; vented touring PA cabinets requiring deeper bass extension; and permanently installed 2-way systems in venues where standard 8-ohm amplifier matching and increased excursion headroom are required.