Velodyne Acoustics SC-15, SC-IW Auto ON/OFF Switch, Speaker Level Output Terminals See Figure

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(16) Auto ON/OFF Switch

Use this switch to select between auto-on active and auto-on inactive (constant on) operation. For maximum amplifier life, we recommend the Auto ON/OFF “Active” setting.

(17) Speaker Level Output Terminals (See Figure 5)

These connections send a crossed-over speaker-level signal to the front speakers. When connected in this fashion, your satellite speakers will be crossed over at 80 Hz. This removes the lower bass frequencies from your satellites, enabling them to do a better job reproducing high frequencies and giving your receiver’s amp more headroom (up to 50% more power).

You may also connect your satellites directly to your receiver or amplifier along with the subwoofer if you wish to bypass this crossover.

Figure 5: Speaker-Level Connection.

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SubContractor User’s Manual

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Contents SubContractor Series U t i o n At t e n t i o n Vo r s i ch t At t e n z i o n e Table of Contents N g r a t u l a t i o n s Product FeaturesPrior to Installation SC 1250 Subwoofer AmplifierSC 8, SC 10, SC 12, SC 15, SC IW, SC IF/IC Subwoofers Power LED Setup ChecklistPower Switch S ta l l a t i o nMic Input LED Numeric IndicatorVolume Control Remote EyeLine Input / LFE Input See a & 3B Mono LFE Line-Level ConnectionStereo Line-Level Connection 14 12V Trigger Balanced XLR LFE Input See FigureIR Input Auto ON/OFF Switch Speaker Level Output Terminals See FigureAbout Low Pass Cr ossovers Disabling the Low Pass Cr ossover Subwoofer Dir ect Wor d About Inter connect CablesModel LED Display Wor d About Subwoofer PlacementSelecting the Subwoofers to be Controlled Remote Contr ol Using the SC 1250 to Drive Two SubwoofersA g e W . v e l o d y n e . c o m Musical Style Suggested Preset Restoring Defaults Care of your Amplifier and SubwooferTroubleshooting and SER Vice Thank You for Purchasing an SC-1250Specifications SC in and OUT Por t Pin Configuration Appendix a RS-232 Serial Overview and CommandsCom Por t Setup Runtime Command Format Byte Number Byte DescriptionW . v e l o d y n e . c o m Signature Edition Other Velodyne Subwoofer ProductsDigital Drive Velodyne Acoustics, Inc

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SC-15, SC-IF, SC-12, SC-IC Subwoofers, SC-1250 Amplifier specifications

Velodyne Acoustics has long been a leader in high-performance audio products, and their SC-IW model continues this tradition by delivering an exceptional listening experience through innovative technology and superior craftsmanship. The SC-IW, short for "Subwoofer In-Wall," is engineered to provide deep, powerful bass while seamlessly integrating into any home or commercial environment.

One of the standout features of the SC-IW is its unique design, which allows the subwoofer to be installed directly into the wall. This in-wall configuration not only saves valuable floor space but also helps to minimize clutter in a room, creating a cleaner and more aesthetically pleasing environment. The subwoofer's robust construction ensures durability while also providing excellent acoustic performance.

The SC-IW utilizes Velodyne's proprietary technology to deliver impressive sound quality. Its high-excursion driver provides enhanced bass response and ensures that low frequencies remain clear and punchy. Additionally, the subwoofer features a powerful built-in amplifier that delivers up to 300 watts of peak power, allowing it to produce room-filling sound without distortion, even at high volumes.

Another notable characteristic of the SC-IW is its user-friendly controls, which allow for easy adjustments to suit the acoustics of the room. The included adjustable low-pass filter lets users set the optimal frequency range for the subwoofer, ensuring that it blends seamlessly with existing speakers. Furthermore, the subwoofer has a variable phase control, allowing it to be fine-tuned to eliminate any phase cancellation and deliver cohesive sound.

The SC-IW also comes equipped with advanced connectivity options, making it compatible with a variety of audio systems. It features both line-level and speaker-level inputs, catering to different installation requirements and preferences. This flexibility ensures that the SC-IW can be easily integrated into any setup, whether it be a home theater or a multi-room audio system.

In conclusion, the Velodyne Acoustics SC-IW subwoofer combines cutting-edge technology, elegant design, and superior performance to redefine how audio is experienced in any setting. With its in-wall installation capability, robust construction, powerful amplification, and user-friendly features, the SC-IW is an ideal choice for audiophiles seeking uncompromising sound quality and aesthetic harmony in their listening environment.