i was tinking about a couple of these....

JBL PRX525 Dual 15" Powered Speaker

Price: $ 2850.00

Description

If a simple set-up is required and full bandwidth output at high levels is a must, then the PRX525 is most likely the optimum solution. With the same foot print as the PRX515 the addition of another 15" woofer only increases the weight by 24 lbs, yet the increase in performance negates the requirement for an extra subwoofer in live music and many music playback applications. For live music, recorded music playback and speech the user has the
option of tailoring the EQ, 'flat' for speech intelligibility and 'boost' for enhanced bass and crisp highs in recorded music playback. A microphone can be directly connected to the speaker input for quick on-the-fly PA
applicaitons.

KEY FEATURES

• Dual Differential Drive® woofers
• 1.5" annual polymer diaphragm compression driver
• Class-D, Crown® digital amplifier
• DSP input section with crossover, dynamic limiting, component optimization, selectable system EQ
• Professional XLR line and ¼" Mic/Instrument inputs with loop through
• Illuminated logo for clear Power-On status
• DuraFlex^TM coated plywood construction
• Polypropylene end-caps enhance durability
• Wrap around heavy duty steel grille provides protection without obstructing performance.
• Large die-cast aluminum handle bar with a fine tuned ergonomic rubber grip for maximum comfort
• Frequency Range : 40 Hz - 20 kHz
• Frequency Response : 52 Hz - 20 kHz
• Nominal Impedance : 64 K Ohms (balanced), 32 K Ohms (unbalanced)
• Power Capacity : 650 W continuous, 1300 W peak
• Rated Maximum SPL : 135 dB SPL peak
• Coverage Pattern : 70º x 70º nominal
• Dimensions (H x W x D) : 1300 mm x 440 mm x 465 mm (51 in x 17.25 in x 18.25 in)
• Weight : 38 kg (84 lb)
• High Frequency Driver : 1 x JBL 2408H 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver
• Low Frequency Driver : 2 x JBL 265F 380 mm (15 in) Differential Drive® woofer

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there's a 5 year warranty on them.

?

bit more expensive than the behringers though........

but