The Crate Pro Audio PS1510HT is a high quality 3-way speaker enclosure suitable for small to medium venues. The enclosure features a stand mount adapter and time aligned speakers protected with a rugged heavy gauge steel front grille. The PS1510HT is equipped with a pair of Speakon ® jacks and a pair of 1/4" jacks. Speakon ® connectors are recognized as the standard for professional installations, assuring a secure, permanent connection that won’t corrode, vibrate loose or be as easily tampered with as 1/4" phone plugs. While the 1/4" jacks are convenient, use of the Speakon ® connectors is recommended when using power amplifiers over 150 watts, for permanent installations, or when interconnecting a number of speakers.

(A) The Speakon ® and 1/4" jacks are all wired in parallel, allowing easy interconnection from one cabinet to another. Any of the jacks may be used as an input or a through connection. The PS1510HT has an impedance of 8 ohms – up to four could be powered by one amplifier if the amp is rated for 2 ohm operation.