Snell QB 25 Series Owner's Manual
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Snell QB 25 Series Owner's Manual

Tower speaker system
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QBx 25 Tower
Owner's Manual
QBx 25
Tower Speaker System

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Summary of Contents for Snell QB 25 Series

  • Page 1 QBx 25 Tower Owner’s Manual QBx 25 Tower Speaker System...

  • Page 2: Specifications

    SPECIFICATIONS Frequency Response (±3dB) 45Hz–20kHz Recommended Amplifier Power 15–150 watts Nominal Impedance 4 ohms Sensitivity (2.83v at 1m) 89dB SPL Tweeter (video-shielded) 1-inch (25mm) black-anodized aluminum dome with neodymium magnet structure and multi- finned aluminum heatsink Bass Units (video-shielded) -inch (165mm) polymer chassis, HDA cone and rubber surround Cabinet Construction: 3/4-inch MDF walls...
  • Page 3 Product Description The QBx 25 (“Quiet Box”) Tower is a compact and slim floorstanding loudspeaker providing exceptional performance and value. The QBx 25 features unique cabinet construction, superior drive units, 2 way design and a complex crossover, which contribute to its superior sound quality.

  • Page 4: Speaker Distance

    Aiming the Speakers Your Snell speakers are designed to produce a very smooth response over as wide a range of radiated angles as possible. Like all speakers of this type the response evenness is maintained over a wider horizontal arc than vertical (assuming the long box dimension is vertical). Take this into account when placing and aiming your speakers.

  • Page 5: Choosing Cable

    BOUNDARY EFFECTS Large surfaces near your speakers will affect the level of upper bass and lower midrange frequencies. This can make voices sound unnatural. A feature to counteract this is the Bass Loading switch, with positions for Normal or Boundary. Refer to the switch on the input terminal plate.

  • Page 6: Basic Connections

    Basic Connections QBx 25 Keep the speaker terminal jumper straps in place. When making connections, be sure to connect + to + (red) and – to – (black). speaker terminal jumper straps amplifier or receiver Bi-Wiring Use equal lengths of the same kind of cable QBx 25 when bi-wiring each speaker.

  • Page 7: Listening Levels And Power Handling

    Bi-Amplifying Using One Amplifier for the Bass and One for the High End Unscrew both sets right speaker left speaker of terminals and remove the jumper straps. Connect the cables from the bottom set of terminals to the amplifier driving the bass unit.

  • Page 8: Limited Warranty

    LIMITED WARRANTY For five years from the date of purchase, Snell Acoustics will repair for the original owner any defect in materials or workmanship that occurs in normal use of the speaker system, without charge for parts and labor. Your responsibilities are to use the product according to the instructions supplied, to provide safe and secure transportation to an authorized Snell Acoustics service representative, and to present proof of purchase from an authorized Snell dealer in the form of your sales slip when requesting service.

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