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VS21
21" Powered
Subwoofer

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Summary of Contents for BassBoss VS21

  • Page 1 VS21 21” Powered Subwoofer...
  • Page 2: Table Of Contents

    VS21 21” Powered Subwoofer Table of contents Description Specifications Setup Instructions Operation and Controls Cardioid Switch Photos Troubleshooting Flash Sequence Codes Safety Information Warranty FCC Compliance Notice Punchy AND Full Deep Bass Very High Output SPL Versatile for Dance to Acoustic 2400W RMS Class D Amplifier bassboss.com...
  • Page 3: Description

    Thanks to these attributes, the VS21 is extremely versatile, able to satisfy the demands of hard-hitting live kick drums as well as the deep, rolling bass of heavy synth tracks or an 808. The VS21 offers output SPL comparable to a bigger double-18” cabinet and allows more output to be focused forward thanks to its smaller frontal area.
  • Page 4: Specifications

    *Peak output is calculated using “industry standard” techniques. These calculation methods create theoretical specifications that are inflated over what can actually be achieved. BASSBOSS real world output specifications are provided as “Maximum Sustained Output” ratings, which reflect actual measured, continuous output levels.
  • Page 5: Setup Instructions

    When connecting BASSBOSS speakers in a system including other brands of loudspeakers, it’s recommended to connect the BASSBOSS speakers first in sequence, then connect other speakers to the pass-through outputs. This ensures that no inappropriate processing is applied to either loudspeaker.
  • Page 6: Operation And Controls

    3dB. The greatest level reduction occurs on axis with a line drawn from the center of the NORMAL cabinet’s baffle, through the center of the CARDIOID cabinet’s baffle. Reduced­ <<­­CARDIOID­(-3dB)­ Audience­ Level NORMAL >> Audience Area Audience ­ ­ T hree-dimensional­ representation of cardioid output­pattern.­ ­ bassboss.com...
  • Page 7: Photos

    bassboss.com...
  • Page 8: Troubleshooting

    Flash Sequence Codes for Warning Indicators and Protection Modes (Seen on Amp LED) Long­flashes­followed­by­short­flashes:­ 1-0­ GROUND­NOT­CONNECTED:­Amp­still­runs.­Blinks­10­times­on­power-up­then­stops.­Check­power­cord­and­ ­ outlet­wiring. 1-1­ LINE­HOT­AND­NEUTRAL­REVERSED:­­Amp­still­runs.­Blinks­10­times­on­power-up­then­stops.­Check­power­cord­ ­ and­outlet­wiring.­ 1-2­ GROUND­NOT­CONNECTED­IN­240V­MODE:­­Amp­still­runs.­Check­power­cord­and­outlet­wiring.­ 2-0­ GFI­TRIP:­­Amp­shuts­down.­Power­cycle­to­restore.­ 3-0­ OVERHEAT­SHUTDOWN:­­Amp­shuts­down.­Restarts­when­temperature­falls. 3-3­ THERMAL­LIMITER­ACTING:­­Gain­reduced­to­limit­heat­buildup.­Amp­still­runs. 4-1­­ FAULT­FROM­GATE­PCB­WHILE­AMP­WAS­WORKING:­­Amp­shuts­down.­Service­Required.­ 4-2­­ FAULT­FROM­PFC:­(240V­option­only)­Amp­shuts­down.­Service­Required.­(May­reset­with­power ­ cycle­if­false­triggered.) 4-3­­­ GFI­MALFUNCTION:­­Amp­shuts­down.­Service­Required.­ 4-5­­ FAULT­FROM­GATE­PCB:­­Amp­shuts­down.­Service­Required. bassboss.com...
  • Page 9: Safety Information

    ­ cords­are­in­use.) 6-6­ LINE­LIMITER­ACTING:­­Amp­still­runs.­Output­reduced­to­limit­current­draw. Need­more­assistance?­Support­is­available­via­phone­or­email.­Email:­family@bassbo­ s s.com­Phone:­855-822-7770­toll­free­ Safety Information: Important­information­regarding­safety­and­the­use­of­your­loudspeakers: Never­stand­in­the­immediate­vicinity­of­loudspeakers­driven­at­a­high­level.­Professional­loudspeaker­systems­are­capable­of­ causing­a­sound­pressure­level­detrimental­to­human­health.­Seemingly­non-­ c ritical­sound­levels­(from­approx.­95­dB­SPL)­can­ cause­hearing­damage­if­people­are­exposed­to­it­over­a­long­period.­To­prevent­potentially­dangerous­exposure­to­high­levels­of­ acoustic­pressure,­anyone­who­is­exposed­to­these­levels­should­use­adequate­protection­devices.­ When­a­transducer­capable­of­producing­high­sound­levels­is­being­used,­it­is­necessary­to­wear­ear­plugs­or­protective­ earphones.­See­the­manual­technical­specifications­to­know­the­maximum­sound­pressure­level.­ In­order­to­prevent­accidents­when­setting­up­the­loudspeakers­or­loudspeaker­stands,­make­sure­they­are­standing­on­a­firm­ surface.­ Ensure­that­all­additional­hardware,­fixings­and­fasteners­used­for­installation­or­mobile­deployment­are­of­an­appropriate­size­ and­load­safety­factor.­ Pay­attention­to­the­manufacturers’­instructions­and­to­the­relevant­safety­guidelines.­ Regularly­check­the­loudspeaker­housings­and­accessories­for­visible­signs­of­wear­and­tear,­and­replace­them­when­necessary.­ Regularly­check­all­load­bearing­bolts­in­the­mounting­devices.­ Caution:­Loudspeakers­produce­a­static­magnetic­field­even­if­they­are­not­connected­or­are­not­in­use.­­Therefore­make­sure­when­ erecting­and­transporting­loudspeakers­that­they­are­nowhere­near­equipment­and­objects­which­may­be­impaired­or­damaged­ by­an­external­magnetic­field.­A­distance­of­3­feet­(1m)­should­be­maintained­between­loudspeakers­and­sensitive­equipment­ such­as­CRT­monitors­or­magnetic­storage­media.­ Never­attempt­to­carry­out­any­operations,­modifications­or­repairs­that­are­not­expressly­described­in­this­manual.­ Contact­your­dealer­or­BASSBOSS­support­if­the­product­is­not­functioning­properly.­ BASSBOSS­strongly­recommends­this­product­be­installed­by­a­qualified,­professional­installer­who­can­ensure­correct­installation­ and­certify­that­it­is­installed­in­compliance­with­the­regulations­in­force.­ The­entire­audio­system­must­comply­with­the­current­local­standards­and­regulations­regarding­electrical­systems. Important Notes: To­prevent­the­occurrence­of­noise­on­signal­cables,­use­shielded­cables­only.­Avoid­routing­signal­cables­close­to­equipment­that­ produces­high-intensity­electromagnetic­fields­such­as­transformers,­power­cables­and­loudspeaker­wires.­Do­not­coil­excess­power­ cable.­Do­not­coil­or­wrap­power­cables­and­signal­cables­together. bassboss.com...
  • Page 10: Warranty

    BASSBOSS personnel. This warranty does not cover labor other than that authorized and performed by BASSBOSS personnel. Service will be performed upon the return of the failed unit, together with its original sales receipt or other proof of purchase, to BASSBOSS or an Authorized Service Facility.
  • Page 11: Fcc Compliance Notice

    BASSBOSS to perform said services. Please contact BASSBOSS or your local BASSBOSS dealer before attempting any repairs and before shipping parts in for service. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. For more information concerning BASSBOSS service and warranty policies please contact us at (855) 822-7770 toll-free.
  • Page 12 VS21 21” Powered Subwoofer Need­more­assistance?­ Support­is­available­via­phone­or­email. family@bassboss.com 855-822-7770 toll free www.bassboss.com...

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