Optimal Audio 2 way full range 5.25 loudspeaker WHITE

A 2-way passive loudspeaker with integrated 100V/70V line transformer, combining the Cuboid 5's 5.25" woofer performance with the simplicity of constant-voltage distributed audio. It delivers noticeably higher output and deeper bass extension than 3" alternatives, making it the preferred choice for medium-sized rooms on existing 100V/70V infrastructure.

The rear-mounted rotary tap selector provides four power settings on both 100V and 70V lines for straightforward zone-level adjustment without additional attenuation hardware. A 0.75" silk dome tweeter with shallow waveguide maintains the 130° × 120° dispersion characteristic, while IP54 ingress protection and 4-pin Euroblock connectivity ensure installation reliability in demanding commercial environments.

- Drivers: 5.25" (133mm) coated paper LF, 0.75" (19mm) silk dome HF; crossover at 2.5kHz
- 100V line taps: 5W, 7.5W, 10W, 15W; 70V line taps: 2.5W, 3.75W, 5W, 7.5W
- Sensitivity: 88dB (1W/1m); max SPL 105dB continuous / 111dB peak
- Frequency response: 97Hz€“20kHz (±3dB); -10dB @ 80Hz
- Coverage: 130° horizontal × 120° vertical (-6dB); IP54 rated
- Dimensions: 155 × 255 × 150mm (W×H×D); weight 2.15kg

An excellent fit for hospitality, retail, corporate AV, worship, and education projects requiring higher output on distributed 100V/70V systems, with direct cabinet tap control for per-zone level management.