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QSC AD-S.SUB

6-1/2" commercial pendant subwoofer (Black)

Item # 907ADSSB

This subwoofer provides solid, musical bass as part of a customizable AcousticDesign™ sound system.

This subwoofer provides solid, musical bass as part of a customizable AcousticDesign™ sound system.

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$420.00 each

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About the QSC AD-S.SUB

Solid bass for a custom sound system

QSC's AD-S.SUB is designed to work as part of a team: it provides deep, musical bass for a customizable sound system, and you can connect up to four matching satellite speakers to its high-pass filtered mono output. When matched with compatible satellites, these speakers provide solid background music and easy-to-hear announcements for your customers. Installation gear is provided to securely mount the subwoofer on a wall.

Solid bass for a custom sound system

QSC's AD-S.SUB is designed to work as part of a team: it provides deep, musical bass for a customizable sound system, and you can connect up to four matching satellite speakers to its high-pass filtered mono output. When matched with compatible satellites, these speakers provide solid background music and easy-to-hear announcements for your customers. Installation gear is provided to securely mount the subwoofer on a wall.

Part of a customizable AcousticDesign™ system

This subwoofer shares voice characteristics with other speakers and subwoofers in the AcousticDesign lineup so you can mix-and-match to build a custom system. Other speakers in the lineup include:

One of our commercial design specialists can help you create a system that matches your unique space.


Get a free system design

After we gather your information, we’ll send you a detailed system plan. It will include a link to a pre-filled shopping cart. Ordering is easy, and delivery is fast.
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Product highlights:

  • 6-1/2" in-ceiling subwoofer with dual voice-coil treated paper cone woofer
  • 70-volt transformer with power taps at 12.5, 25, 50 and 100 watts
  • 4-ohm bypass for flexible installation options
  • frequency response: 45-150 Hz
  • maximum SPL: 106 dB
  • sensitivity: 86 dB
  • high-pass filtered mono outputs for connecting up to four QSC AcousticDesign™ satellite speakers
  • switchable mono/stereo modes
  • four solid cable tie anchors for secure installation
  • mounting accessories included
Dimensions and warranty:

What's in the box:

  • 6.5" Dual voice-coil passive subwoofer (black)
  • Rear cover-plate (pre-installed on sub)
  • Three 4-pin Euroblock connectors (pre-installed on sub)
  • 2 Wall-mount brackets
  • Five 1" machine screws
  • 5 Split-washers
  • 4 Adhesive rubber feet
  • Four 4.5" wire-ties
  • Quickstart guide
  • Warranty information

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More details on the QSC AD-S.SUB

Russ B.

Features & specs

General
Drivers per speaker 1
Woofer Size (inches) 6.5
Tweeter Size (inches) N/A
System Frequency response 45-150Hz
Maximum SPL 111
Power Handling
Power rating 100
Peak Power rating N/A
Specs
Width (inches) 8-1/8
Height (inches) 13-3/4
Depth (inches) 16-7/8
Weight 23.6 lbs

Product Research

Features

Overview: The QSC AD-S.SUB has been developed as part of QSC's AcousticDesign Series Sub/Sat systems. These systems can provide clear, crisp background music and paging for restaurants, lounges, waiting areas, and many other indoor applications where a "low-profile" audio speaker system is required.

Enclosure: The QSC AD-S.SUB features a 6.5" dual voice-coil subwoofer driver with a weather treated paper cone, and housed in a vinyl wrapped MDF (Medium Density Fiberboard) enclosure. The subwoofer enclosure includes 2 front-firing ports.

70/100V & Low-Z: Rated for 100 watts peak power and with an effective frequency range from 45Hz up to 150Hz, the AD-S.SUB can be used in either a 70/100 volt system or in a low-impedance (Low-Z) configuration. The rear panel includes the following inputs:

  • 70/100V (Hi-Z): One 4-pin Euroblock (Phoenix) connector is provided for running a mono 70 or 100 volt input signal and includes Thru terminals for daisy-chaining multiple speakers. Tap settings inlcude:
    • 70V: 12.5W, 25W, 50W, and 100W.
    • 100V: 25W, 50W, and 100W.
    • Low-Z Bypass.
  • Mono/Stereo (Low-Z): A second 4-pin Euroblock connector is used for connecting low impedance mono or stereo input. When connecting to the Mono terminals, the subwoofer presents a 4 ohm load. When wired as a Stereo input, an 8 ohm load is present on each of the left and right terminals.

Sub/Sat System: Designed to be used in a matched system, the AD-S.SUB features two pairs of Satellite speaker outputs on 4-pin Euroblock connectors for connecting optional satellite speakers such as QSC's AD-S.SAT surface-mount speakers or the AD-C.SAT in-ceiling satellite speakers (both sold separately). Each of the satellite speaker outputs features built-in 200Hz high-pass filtering.

Mounting: The QSC AD-S.SUB can be used in surface-mount applications and includes 4 adhesive rubber feet. A pair of wall-mount brackets is also included. Using a "Reversible-V" mounting design, one metal plate mounts to the subwoofer while the other mounts to a wall or vertical surface. The subwoofer is then lowered onto the wall plate with both mounting plates simply wedging together.

Terminals: All wiring to the AD-S.SUB speakers is done through three 4-pin Euroblock connectors, each accepting speaker wire up to 12AWG. All of the Euroblock speaker connectors include 2 anchor screws for securing them to the back of the speaker housing. The AD-S.SUB inlcudes a rear-panel cover, for protecting the terminals and wiring.

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