Optimal Audio 2 way full range passive 3 loudspeaker WHITE

A compact 2-way passive loudspeaker with integrated 100V/70V line transformer, engineered for distributed audio systems where individual speaker-level amplifiers are impractical. Combining the proven Cuboid 3 acoustic platform with a built-in constant-voltage transformer, it simplifies large-scale commercial installations without compromising sonic performance.

The transformer's rotary tap selector provides four power settings on both 100V and 70V lines, offering precise zone-level volume control directly at the cabinet. The 130° × 120° dispersion pattern delivers broad, even coverage, and the IP54-rated enclosure with 4-pin Euroblock connectivity ensures reliable long-term deployment in commercial and semi-outdoor environments.

- Drivers: 3.5" (90mm) coated paper LF, 0.5" (12.5mm) PEI dome HF; crossover at 3kHz
- 100V line taps: 5W, 7.5W, 10W, 15W; 70V line taps: 2.5W, 3.75W, 5W, 7.5W
- Sensitivity: 84dB (1W/1m); max SPL 98dB continuous / 104dB peak
- Frequency response: 125Hz€“20kHz (±3dB); -10dB @ 80Hz
- Coverage: 130° horizontal × 120° vertical (-6dB); IP54 rated
- Dimensions: 120 × 190 × 118mm (W×H×D); weight 1.26kg

The ideal choice for background music & paging systems in hospitality, retail, corporate AV, worship, and educational environments where distributed 100V/70V infrastructure is already in place.