*Technical Data:
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- Revel Performa Series B15a 15in Powered Subwoofer
- The Performa B15a subwoofer features unique Revel advantages that no other subwoofer provides, for authoritative low frequency reproduction. Featuring a massive long-excursion, 15-inch driver that is equipped with an inverted metal dome that delivers incredible acoustic output at the very lowest deep bass registers, the B15a?s prodigious deep bass capabilities will do justice to the most explosive movie soundtracks, as well as the newest generation of high resolution music formats, such as DVD-Audio and Super Audio Compact Disc (SACD). A built-in 1,000-watt power amplifier featuring a tremendous 40% reserve capacity powers the 15-inch driver, delivering up to 1.4 kilowatts to handle the most thunderous special effects and the lowest musical octaves.
- Specification Value
- Low Frequency Extension -3 dB @ 18 Hz (up to full-rated power)
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- In-room Frequency Response 20 Hz to f c ?0.5 dB, - 3 dB @ 18 Hz
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- True Linear Volume Displacement 275 inches cubed
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- Dimensions width: 17.75" (45cm)
- height: 20.062" (51cm)
- depth: 18.312" (46.5cm) including grille
- Spikes add 1.5" (3.8cm) to height
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- Shipping Weight 110 lbs. (49.9 kg) net (without packing, includes amplifier)
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- Output Power At least 1,000 W rms , 1,400 W peak
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- Equalization Type: Three independent parametric equalizers
- Frequency: Continuously variable from 18 to 80 Hz
- Bandwidth: Continuously variable from 0.1 to 1 Octave
- Level: Continuously variable from -14.5 to +6 dB
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- Low-Pass Filter Type: Low pass with ON/OFF switch
- Slope: Selectable 24 or 48 dB per octave
- Frequency: Selectable at 30, 40, 50, 60, 70, or 80 Hz
- Phase: Continuously variable from 0 to 180?
- Level: Continuously variable
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- High-Pass Filter Type: High pass, always on
- Slope: Selectable 12 or 24 dB per octave
- Frequencies: Selectable at 30, 40, 50, 60, 70, or 80 Hz
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- Inputs Left and right balanced (XLR) and unbalanced (RCA) line level
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- Outputs Left and right balanced (XLR) and unbalanced
- (RCA) high-pass line level to main amplifier
- Left and right balanced (XLR) and unbalanced
- (RCA) line level to auxiliary components
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- Power 120 V ac @ 60 Hz, 720 W rms with 10 A fuse
- 240 V ac @ 50 Hz, 720 W rms with 5 A fuse
- Switch: OFF or AUTO-ON
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- Color choice: natural Cherry or Black Ash
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