User manual ELECTRO-VOICE 634BSR DATASHEET

[. . . ] Force i does what pro concert systems do--delivers its bass through a dedicated subwoofer-- without requiring a separate amp and crossover. The sound is incredible; with extended, thundering bass that no system without a sub can beat. The EV Eliminator i power amp features LPN processing that enhances the performance of the Force i speakers. And all Force i enclosures were designed with comfortable, ergonomic handles and a very cool appearance. [. . . ] · 131 dB maximum output capability · Rear-mounted wheels and collapsible luggage-style handle make moving easy. Handle can be quickly removed for performances or transportation. · Rugged, cast-frame 18-inch woofer with four-layer voice coil and tremendous excursion capability delivers hard-hitting bass down to 36 Hz. · Weighs only 69 lb (31 kg) thanks to the strong RoadWoodTM enclosure. · Comes with 34-inch pole and metal stand mount for elevating the full-range speaker. Monitor 12-Inch Two-Way Force i monitor handles the critical job of letting performers on stage hear everything -- vocals, guitars, keyboards and drums -- with pinpoint accuracy. 55° x 80° Constant Directivity horn provides great coverage and helps control feedback. · Low profile and compact size for minimum footprint; even fits on the smallest stages. · 12-inch woofer has clean, yet punchy sound -- good enough for front-of-house or announce use. Combine with Force i sub for a compact full-range sound system. · 150 watts continuous, 300 watts program, 600 watts peak power handling. · Two projection angles - 50° and 65° -- depending on orientation of enclosure gives you extra placement flexibility. · Legendary German engineering and construction quality for years of trouble-free performance. 3. Ring-Mode Decoupling (RMD®) is the Electro-Voice exclusive technology that identifies and eliminates resonances at their source in speaker components and enclosures. Vocals sound rich and smooth, instruments sound real, and the sound quality holds together even when you turn up the volume. 4. High-Power Crossover Networks with PTPTM: The crossover contributes as much to a speaker's sound quality as its drivers. Force i crossovers use the same kind of advanced technology found in top-of-the-line EV systems. Force i crossovers include Power Tracking Protection (PTPTM) circuits that continuously feed signals to the driver at a safe level. Eliminator i amp increases bass response (yellow curve) of Force i system compared to non-optimized amp (blue curve). Your music deserves awesome sound F ® i from Electro-Voice® delivers. orce Radical idea: Every musician has the right to sound as good as the headline touring acts--without hauling around three semis full of gear and an army of roadies. Check out the Force® i system from Electro-Voice®. Force i is a total sound reinforcement system with the performance, features, and reliability that professionals demand, at very affordable prices. Force i systems are also designed for easy transport and setup, with plenty of power to handle the parties and club gigs that fill most musicians' schedules. Put them together, hit the downbeat, and hear your audience erupt. Like a compact touring system, Force i gives you concert-proven Electro-Voice technology that's used by bands playing stadiums and concert halls around the world: · EV's exclusive Ring-Mode Decoupling (RMD®) technology ensures that Force i speakers deliver smooth vocals and pristine mids with perfect reproduction of overtones. You can't see RMD (it's part of each driver and enclosure) but you'll hear the sonic difference it makes with every note. [. . . ] orce FORCE TWO-WAY Powerful iperformances start FORCE ihere. right SUB ® ® FORCE® i MONITOR 85 Hz­17 kHz 150 watts 300 watts 450 watts 125 dB 55° x 80° 97 dB 8 ohms 21. 5 x 14. 2 x 9. 7 546 x 361 x 246 28 lbs (12. 7 kg) music deserves awesome sound F i from Electro-Voice® delivers. orce ELIMINATOR i Put them together, STEREO POWER AMPLIFIER downbeat, hit the and hear your audience erupt. ® FREQUENCY RESPONSE POWER HANDLING CONTINUOUS PROGRAM SHORT-TERM MAX. OUTPUT CAPABILITY DISPERSION SENSITIVITY IMPEDANCE ® DIMENSIONS INCHES MILLIMETERS NET WEIGHT 50 Hz­20 kHz 250 watts 500 watts 1, 000 watts 130 dB 80° x 55° 100 dB 8 ohms 36­210 Hz 350 watts 700 watts 1, 400 watts 131 dB Omnidirectional 100 dB 8 ohms 25. 5 x 20. 4 x 23. 75 648 x 518 x 597 69 lbs (31. 3 kg) 25. 5 x 18. 25 x 15. 2 648 x 465 x 386 46 lbs (20. 9 kg) MAXIMUM BRIDGED OUTPUT 8 OHMS 4 OHMS CONTINUOUS RATED POWER DUAL 4 OHM DUAL 2 OHM HEADROOM DISTORTION @ RATED POWER WEIGHT 1, 200 watts 1, 700 watts 600 watts per channel 850 watts per channel >30 % in any mode <0. 03% 35. 2 lb (16 kg) Give your music the powerFeatures: Built-in dynamic enhancement with infrasonic it deserves. [. . . ]