This used but very well-kept Harmonic Design HD 181 package delivers a compact, high-output passive solution for portable PA and fixed installations. The four HD 181 loudspeakers pair an 8-inch woofer with a 1-inch compression driver on a biradial horn for articulate mids and crisp highs. A bass reflex design extends low-frequency response, while the 80° x 60° dispersion ensures even coverage across the audience area. With 280 W RMS (800 W peak) power handling, a 70 Hz – 22 kHz frequency range and a maximum SPL of 125 dB, these boxes suit speeches, live music, and AV playback. Each cabinet provides dual Speakon NL4 connectors, an 8 ohm impedance, and weighs just 12 kg for easy handling.
This bundle includes four HD 181 speakers, four U-brackets for flexible mounting, a wheeled flightcase for secure transport, and fitted soft covers for day-to-day protection. Fully functional and ready to deploy, it’s a practical choice for events, conferences, houses of worship, and rental fleets.
Includes
- 4 x Harmonic Design HD 181 passive speakers
- 4 x U-brackets
- 1 x wheeled flightcase
- 4 x fitted soft covers
STAGE22.2.100.500