HK Audio COSMO C 6 800W Array Speaker
The HK Audio COSMO C 6 800W Array Speaker is built to impress. It’s compact, powerful, and made to deliver clear, even sound across big spaces—indoors or outdoors. Whether you're setting up for a concert, a public event, or a speech, this speaker makes sure every voice and note reaches the back row with ease. And even though it's packed with pro-level performance, it’s easy to carry, mount, and use.
HK Audio COSMO C 6 800W Array Speaker Review
The COSMO C 6 isn’t just another speaker—it’s a smart, scalable solution for serious sound needs. With dual 6.5-inch drivers and a high-frequency compression driver, it offers a full-range frequency response from 75 Hz to 18 kHz. Its wide 100° horizontal sound spread means better coverage with fewer speakers, and it integrates seamlessly with other COSMO units like the C 8 and C 10. Engineered for high efficiency and clarity, the C 6 can hit up to 141 dB SPL in a three-unit setup, all while staying compact and lightweight enough for fast setups.
HK Audio COSMO C 6 800W Array Speaker Features
- Covers wide areas with smooth, even sound
- Great for concerts, speeches, and large events
- Powerful sound without needing a subwoofer
- Easy to carry and quick to set up
- Tough and durable build for long-term use
- Works great on its own or with other COSMO speakers
HK Audio COSMO C 6 800W Array Speaker Specs
- 800W program power with 400W RMS
- Dual 6.5-inch low/mid drivers and 1.4-inch high-frequency driver
- Sensitivity of 102 dB with a peak SPL of 141 dB (with 3 units)
- 75 Hz to 18 kHz frequency response
- 16-ohm impedance and 2x Speakon NL4 connectors
- Rugged birch multiplex housing with PU coating
- Weighs 44.5 lbs and includes recessed handles for portability


