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    Item #: AP-5122-BK

    Description

    12" High-power two-way surface speaker, 90° conical DMT™ coverage, trapezoidal install enclosure with M10 suspension fittings. Available in black.

    Specifications

    The QSC AcousticPerformance™ AP-5122

    is a professional, two-way, full-range

    loudspeaker ideal for a variety of installed

    sound reinforcement applications requiring

    higher SPL output and a clean appearance.

    The AP-5122 uses a high power-capacity,

    76mm (3-inch) diaphragm compression

    driver and combines it with a 305mm

    (12-inch) woofer to deliver exceptional

    full bandwidth reproduction.

    The uniform power-response of the

    AP-5122 loudspeaker is a result of

    DMT™ (Directivity Matched Transition), a

    design approach that matches LF and HF

    coverage in the cross-over region. Another

    key to the extraordinary accuracy and flat

    power response of the AP-5122 is the

    axisymetric waveguide with uncompromised

    performance in both the vertical and

    horizontal axes. The result is remarkably

    consistent coverage and smooth, accurate

    reproduction on and off-axis.

    The AP-5122 may be used as a passive (fullrange) loudspeaker to minimize amplifier

    channel count or it may be bi-amplified for

    greater control and performance. To further

    enhance performance, bi-amp and fullrange tunings using QSC Intrinsic Correction

    techniques are available for Q-Sys and future

    QSC products.

    The AP-5122 enclosure features M10

    mounting points for suspension via eyebolts as well as mount points for an

    optional yoke bracket.

    Presenting a clean, unobtrusive look,

    AcousticPerformance grilles are unadorned

    eliminating the need to cover-up logo

    treatments which can be difficult to hide

    or remove. The grille is also lined with

    acoustically transparent backing adding to

    the enclosure’s professional appearance and

    the AP-5122 is available in black (RAL 9011)

    and white (RAL 9010) finishes.

    To minimize impact and disposal fees at the

    job site, all AcousticPerformance loudspeakers

    are packaged in environmentally friendly,

    recyclable cartons.

    Features

    • DMT™ (Directivity Matched

    Transition) ensures smooth,

    coherent power response

    across the listening plane

    • 90 degree coverage of the

    axisymmetric waveguide

    matches natural coverage

    of the 12-inch woofer at the

    crossover point for consistent

    power response

    • 3” voice coil compression

    driver for outstanding highfrequency performance

    • M10 fittings and yoke

    mount fittings offer flexible

    deployment options for a

    variety of applications

    • Clean industrial design with

    unadorned grilles compliment

    most decors and settings

    • Covered barrier strip terminals

    and NL4 Speakon™ connector

    • Bi-Amp / Passive switchable

    • 15-ply Baltic birch plywood

    construction

    • 16-Gauge powder coated

    steel grilles

    • Available in black (RAL 9011)

    and white (RAL 9010)

    • Complete EASE, CAD &

    BIM information available

    at qsc.com

    AcousticPerformance™ Series

    AP-5122

    AP-5122

    Performance Spaces ∙ Worship Facilities ∙ Dance/Night Clubs ∙

    Sports Facilities ∙ Themed Entertainment

    High power, installation

    loudspeaker

    System Details

    Frequency Response (-10dB) 48Hz – 18kHz

    Power Capacity1 550W / 60V continuous

    System Sensitivity2 95dB, 1W@1m

    Coverage Angle 90˚ Axisymmetric

    Directivity Factor (Q) 6.0

    Directivity Index (DI) 7.8

    Recommended Crossover 950 Hz, 48dB/octave

    Maximum Rated SPL Passive: 122dB @1m, continuous3

    128dB @1m, peak4

    Rated Impedance 8Ω

    HF Transducer 76mm (3-inch) voice coil, compression

    driver; 72W / 24V (2 Hrs)

    LF Transducer 305mm (12in) driver with 102mm

    (4in) VC; 550W / 60V (2 Hrs)

    Optional Accessories AP-YM12 Yoke mount

    M10 Kit-W

    Enclosure Details

    Input Connector Covered Barrier Strip, NL4 connector

    Enclosure Material 15-ply Baltic birch plywood

    Attachment Points 15x M10 threaded inserts

    Color Black (RAL 9011), White (RAL 9010)

    Grille 16 Gauge powder coated steel

    Dimensions (HxWxD) 660 mm x 381 mm x 330 mm

    (26" x 15" x 13")

    Net Weight 29.5 kg (65 lb)

    Shipping Carton Dimimensions

    (HxWxD)

    705mm x 484mm x 435mm

    (27.8x19x17-inches)

    Shipping Weight 32.6kg (72 lbs)

    AP-5122 Details

    Specifications:

    1+

    1 -

    2 -

    2+

    N/C

    PASSIVE MODE

    HF

    LF

    1+

    1 -

    2 -

    2+

    NL4 /

    BARRIER

    BI-AMP MODE

    HF

    LF

    HPF

    LPF

    STRIP

    NL4 /

    BARRIER

    STRIP

    360

    10

    45

    90

    180

    Frequency (Hz)

    20 100 1000 10000 20000

    Vertical

    Horizontal

    Beamwidth

    100

    40

    45

    50

    55

    60

    65

    70

    75

    80

    85

    90

    95

    120

    0

    10

    20

    30

    40

    50

    60

    70

    80

    90

    100

    110

    Frequency (Hz)

    20 100 1000 10000 20000

    Frequency Response

    SPL/Impedance Impedance

    1 2 hour rating using IEC60268 noise based on minimum impedance

    2 Mid-band based on nominal impedance

    3 Calculated as the nominal sensitivity plus 10x the log of continuous

    rated power in volts squared divided by nominal impedance

    4 Calculated as the continuous calculated max output plus 6dB

    As part of QSC’s ongoing commitment to product development,

    specifications are subject to change without notice.

    Responses shown with

    recommended processing

    AP-5122 Horizontal Polars

    0

    90

    180

    270

    200Hz

    250Hz

    315Hz

    400Hz

    Polar Plot

    -6 0 +6

    0

    90

    180

    270

    3150Hz

    4000Hz

    5000Hz

    6300Hz

    Polar Plot

    -6 0 +6

    0

    90

    180

    270

    500Hz

    630Hz

    800Hz

    1000Hz

    Polar Plot

    -6 0 +6

    0

    90

    180

    270

    8000Hz

    10000Hz

    12500Hz

    16000Hz

    Polar Plot

    -6 0 +6

    0

    90

    180

    270

    1250Hz

    1600Hz

    2000Hz

    2500Hz

    Polar Plot

    -6 0 +6

    AP-5122 Vertical Polars

    0

    90

    180

    270

    200Hz

    250Hz

    315Hz

    400Hz

    Polar Plot

    -6 0 +6

    0

    90

    180

    270

    3150Hz

    4000Hz

    5000Hz

    6300Hz

    Polar Plot

    -6 0 +6

    0

    90

    180

    270

    500Hz

    630Hz

    800Hz

    1000Hz

    Polar Plot

    -6 0 +6

    0

    90

    180

    270

    8000Hz

    10000Hz

    12500Hz

    16000Hz

    Polar Plot

    -6 0 +6

    0

    90

    180

    270

    1250Hz

    1600Hz

    2000Hz

    2500Hz

    Polar Plot

    -6 0 +6

    AP-5122 Spec Sheet 12/12/2012

    AP-5122 Technical Drawings

    1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: 714/754-6174 please recycle

    © 2012 QSC Audio Products, LLC. All rights reserved. QSC and the QSC logo are registered

    trademarks of QSC Audio Products, LLC in the U.S. Patent and Trademark office and other

    countries. DMT is a trademark of QSC. Speakon is a registered trademark of Neutrik