LS400 PRODUCT FEATURES
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Components:
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VLF 1 x 12¡± ( 30cm ) Shielded Neodymium long excursion 6 Ohm driver.
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Height x Width x Depth
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338 x 500 x 406 mm (13 1/4¡¯¡¯x 19 5/8¡¯¡¯x 16¡±).
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Weight
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19.5 kg (43 lbs) net.
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Connectors
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2 x NL4MP SPEAKON 4 pole.
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Construction
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Baltic Birch Ply & textured, polyurethane black coating.
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Fittings: Handles
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2, integral to cabinet.
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Stand fittings
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Internal Stand Fitting on Top (35mm, 1¡±3/8) accepts a mast supporting 1 or 2 PS8s.
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SYSTEM SPECIFICATIONS LS400 with PS8 TDController
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Frequency Response
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43 Hz - 120 Hz ¡¾3dB.
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Usable Range @-6dB
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40 Hz - 140 Hz.
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Sensitivity 1W @ 1m
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99 dB SPL Nominal.
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Nominal Peak SPL @ 1m
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128 to 131 dB Peak (300 to 700 W RMS Amp.)
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Crossover Frequencies
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120 Hz Active through PS8TD.
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Nominal Impedance
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6 Ohms.
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Recommended Amplifiers
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300 to 700 Watts into 4 Ohms.
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SYSTEM OPERATION
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Electronic Controller
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The LS400 Subwoofer must be used with a Nexo Controller (PS8 TD analogue, NX241 digital
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or PS8AMP integrated power amplifier). Use without a properly connected Controller will
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result in poor sound quality and may damage the components.
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Subbass
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The LS400 Subwoofer provides optional VLF extension for PS8 Loudspeakers. Active two-way
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operation with the PS8 is included in the PS8TD, NX241 or PS8AMP. One LS400 matches 2 x
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PS8, additional LS400 may be used for enhanced effect.
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Speaker Cables
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The PS8 is wired 2- & 2+ on Speakon connectors, LS400 on 1- & 1+. Loop through Speakons
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are present on both products. Single identical cables can thus be used to loop through
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combinations of up to 2 x PS8 & 1 x LS400 in no particular order.
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SHIPPING & ORDERING
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Packaging
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LS400 is packaged as a single product.
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Shipping Weight & Volume
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17.1 kg (38 lbs) / 0.130 cubic metres (4.59 cubic feet).
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