Crown XTI Series
This amplifier line is designed to deliver serious wattage to the dancefloor, without sucking up precious clubland resources like electricity, rack space, or capital. The Crown XTi 1000, 2000, and 4000 feature high-efficiency switch-mode power supplies, so they can rock the house without tripping circuit breakers. Even the flagship XTi 4000, which puts out up to 1200W per channel, uses a standard 15-amp Edison plug, thus minimizing electrical service worries.

The XTi Series amps also provide computer connectivity via USB, allowing setup via the included HiQnet software. Built-in DSP lets users set crossover points, make EQ adjustments, and time-align speaker drivers, eliminating the need for (and expense of) additional rackmount processors. Thanks to proportional speed cooling fans, XTi Series amps can handle brutal 2-ohm loads all night long, and keep the party going until morning. –JL
www.crownaudio.com

dbx DriveRack 4800
The DriveRack 4800 is the latest and greatest addition to the popular dbx DriveRack series of system processors. Featuring all the familiar processing functions, as well as some nifty new algorithms (like Advanced Feedback Suppresion), this unit offers users complete sound system control. Its 96 kHz processing engine and standard digital I/O provides enhanced frequency response and reduced latency, while an optional CobraNet card gives users added installation and operation options.

The DriveRack 4800 also features Harman Professional’s latest proprietary HiQnet protocol, which allows users to monitor and control signal routing and processing of multiple DriveRack 4800 units from various locations, all using standard Ethernet routers and wireless access points. –JL
www.dbxpro.com

EAW SB1000zR
The SB1000zR is a high-output, large-format subwoofer designed for applications where the fatter sound of dual 18-inch drivers is desired. The cabinet’s innovative speaker mounting maximizes cone area while minimizing frontal area, combining acoustic performance with a relatively compact configuration: That means more bass without sacrificing valuable floor space. Subwoofer arrays are doable, too.

While the basic SB1000 design has been around for a while, the zR model features new-and-improved drivers for added efficiency, extended frequency response, and longer life. With a calculated axial output of 139 dB (peak) and an operating range of 28-156 Hz, this subwoofer has sonic capabilities that are practically seismic. –JL
www.eaw.com

JBL Professional VLA Series
JBL’s Variable Line Array Series modules are based on the company’s proven VerTec Series systems, but designed specifically for permanent installation and with more horizontal horn coverage options. The six large-format, horn-loaded modules are available in three different coverage patterns (30, 60, and 90 degrees), giving designers the ability to vary the horizontal pattern within an array, while still maintaining the desired vertical directivity. Now clubs can enjoy big line array sound on the dancefloor, but more reasonable volumes near the bar.

The mid- and high-frequency sections of the VLA Series are horn-loaded for optimum sensitivity and precise pattern control. The high-frequency section features 1.5-inch throat diameter aluminum diaphragm, neodymium high-frequency drivers; the midrange section features an 8-inch cone compression driver; and the low-frequency section utilizes a 15-inch driver. –JL
www.jbl.com

Martin Audio WS218X
The WS218X is a dual-driver, vented sub-bass system intended for use with large-scale systems like the Martin Audio Wavefront and Blackline series. The enclosure features twin 18-inch drivers, engineered for maximum linear excursion. With a frequency response of 35-150 Hz (+/- 3 dB), and a 2000W AES continuous power rating, the WS218X offers 136 dB (142 dB peak) of lovely low end impact, and the distinctive large-area porting design significantly reduces air noise at all volumes.

The WS218X also boasts birch plywood construction, with a textured black paint finish and perforated steel grill to withstand the slings and arrows of typical nightclub use. –JL
www.martin.com