Trace Elliot cabinets are fitted with specially designed Celestion® speakers and come in various configurations to match our range of preamp tone features. All Trace Elliot cabinets are tuned with central or bottom unobstructed slots that provide well controlled bass response, and internal bracing to give strength and punch in the low frequencies. Precise measurements and computer-controlled manufacturing processes ensure consistency and quality throughout our range of loudspeaker enclosures. All Trace Elliot cabinets feature Neutrik® Speakon® inputs as well as 1/4" inputs. To encourage use of the superior Speakon connector, especially at these power levels, we include a Speakon to Speakon cable with each cabinet.