SOUNDEXTREME SEI-ET7700 ExtremeTower T8 Tower Speakers User Guide

June 17, 2024
SoundExtreme

SOUNDEXTREME SEI-ET7700 ExtremeTower T8 Tower Speakers

SOUNDEXTREME SEI-ET7700 ExtremeTower T8 Tower Speakers

BEFORE you start unpacking your Extreme Tower  Speakers, PLEASE READ this Hardware Guide, then read the Extreme Tower Speakers User Guide.

Extreme Tower Packaging Layout

Mounting parts and tools are in the top level and the cables are located in the bottom level of the protective foam packaging.

Top Level: Mounting Parts and Tools

  1. Clamps
    • Clamps – Top & Bottom (2 pcs)
  2. Locking Harness Sets
    • Locking Screw Latches (2 pcs)
    • Quick Release Knobs (2 pcs)
    • U-Shaped Pins (2 pcs)
    • Base Cover Plates (2 pcs)
    • M3 x 10 Screws (8 pcs)
  3. Thick Rubber Insert & Bolt Sets
    • Thick Rubber Inserts (2 pcs)
    • Short Mounting Bolts (4 pcs)
    • Anti-Loose Spring Washers (4 pcs)
    • Flat Washers (4 pcs)
  4. Thin Rubber Insert & Bolt Sets
    • Thin Rubber Inserts (2 pcs)
    • Long Mounting Bolts (4 pcs)
    • Anti-Loose Spring Washers (4 pcs)
    • Flat Washers (4 pcs)
  5. Mounting Tools
    • Allen Wrench (1 pc)
    • Electrical Tape (1 pc)
    • Insulated BUTT Connectors – Red (4 pcs)
      ExtremeTower Packaging Layout

Bottom Level: Speakers and Cables

ExtremeTower Packaging Layout

  1. Speakers
    • Extreme Tower Speakers (2 pcs)
    • Aviation Connector Caps (2 pcs)
  2. Cable Sets
    • Aviation Cable Set (2 pcs)
    • Deutsch Cable Set (2 pcs)
    • Extension Cable Set (3 pcs)

Your two Extreme Tower Speakers require external audio power amplification and an LED Cast-enabled controller to operate. The speaker LEDs must be controlled by a Sound Extreme product with LED Cast technology (sold separately).

Important: Do NOT make modifications to the speaker LED cable connectors. Do NOT connect this product to any other manufacturers’ LED controller. Connecting this product to any other manufacturer’s product may cause permanent damage to the product and shall VOID THE PRODUCT WARRANTY.

BEFORE you start your installations please READ the following options for power connections, wiring and mounting.

Audio and LEDCast Wiring Options

There are two power and signal connection jacks on the speakers:

Audio and LEDCast Wiring Options

  1. A round Aviation Connector Jack is inside the speaker’s Base-Mount.
  2. A square Deutsch Connector Jack is behind the speaker’s Base-Mount, behind a rubber cap. Your speakers include two Cable sets.

IMPORTANT

  1. An Aviation Connector Jack Cover Cap is attached to the Base-Mount on the speaker.
    If you choose to use the Deutsch Cable Set for wiring, before installation, you MUST screw the cap into the connector jack on the speaker, tightening it clockwise with a long nose plier (not included) or similar tool. Failing to do this will result in potential water or moisture penetration into the jack connector pins, causing damage to the speaker and VOIDING THE PRODUCT WARRANTY.
    Audio and LEDCast Wiring Options

  2. Only ONE set of cables can be used at a time. Do NOT wire the speakers with BOTH the Aviation Cables and Deutsch Cables.
    Audio and LEDCast Wiring Options
    “Round C” 6-Pin Pass-Through LED and Speaker Aviation Cable
    Audio and LEDCast Wiring Options
    “Deutsch C” 6-Pin LED and Speaker Deutsch Cable

CABLE SET CABLE USE SET INCLUDES
Aviation Cable Set (Round Connector) This cable set is used for the speaker

installation which requires the cable to pass through the Bottom Mount Clamp and go into a hole in the crossbar at the spot where the speaker is mounted.| · “Round C” 6-Pin Pass-Through LED and Speaker Aviation Cable.
Deutsch Cable Set (Square Connector)| This cable set is used for the speaker installation which does NOT require the cable to pass the Bottom Mount Clamp and go into a hole in the crossbar at the spot where the speaker is mounted.| “Deutsch C” 6-Pin LED and Speaker Deutsch Cable.

LED Extension Cable Set

Your speakers include two 3-pin LED Extension Cables and one LED Extension Cable Splitter. The Splitter allows for an optional connection if you want to have two Extreme Tower Speakers connected to one LED lighting control output.

LED Extension Cable Set

Mounting Options

  1. Rubber Inserts — The Rubber Inserts are included to allow for best fit on different bar sizes. Your speakers include two Rubber Insert sets:
    RUBBER SET| RUBBER USE| SET INCLUDES
    ---|---|---
    Rubber Insert Set (Thin)| Fit 2.5” to 3.0” bar size|

    • Thin rubber inserts.

    • Long mounting bolts, anti-loose spring washers, flat washers
      Rubber Insert Set (Thick)| Fit 1.5” to 2.5” bar size.|

    • Thick rubber inserts.

    • Short mounting bolts, anti-loose spring washers, flat washers.

  2. Locking Harness — The Locking Harness is included to lock both the U-shaped Pin and the Swivel Flange on the Bottom Clamp Assembly. There are two different Locking Screw Latches for you to select from:
    Mounting Options

    • Locking Screw Latch with a Hex Nut – It is necessary to use an Allen wrench (included) to tighten or untighten the latch.
      Mounting Options

    • Locking Screw Latch with a Quick-Release Knob – A tool is NOT required to tighten or untighten the latch.

    • This option is more convenient to mount and unmount your speaker for portable use or theft deterrence. It is suggested that you use the rear Deutsch Connection Cable option with the Quick Release Knob as the round Aviation Cable option is difficult to connect and disconnect multiple times.

AFTER you read this Hardware Guide and locate ALL the included accessories packaged in the box, please follow the steps in the Extreme Tower Speakers User Guide.

SOUNDEXTREME SEI-ET7700 ExtremeTower T8 Tower Speakers

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