Velodyne Acoustics SC-1250., SC-8, SC10, SC-12, SC-15, SC-IW, SC-IF, SC-IC Model LED Display

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A Wor d About Subwoofer Placement

Subwoofers operate at extremely low frequencies, which are primarily omni-directional. Keep in mind that frequency response and output level can be drastically influenced by placement, depending on the acoustic properties of the listening room. Typically, the optimum location for a subwoofer is in a front corner of your listening room. This location will usually offer the greatest output levels and optimum low frequency extension. The worst location for a subwoofer is typically far away from any walls, close to the center of your room and near an opening or doorway. Avoid these locations when possible. When using a pair of SC subwoofers in stereo, it is preferable to place each subwoofer by the satellite of the same channel. Typically, a minimum distance of one to two feet from your TV to the subwoofer will be adequate to avoid any magnetic interference.

Remember that the built-in 7 band EQ will help to get the most performance out of your subwoofer no matter where it is placed.

Caution!

This amplifier has electronics built into the cabinet. Do not place the chassis next to sources of heat such as furnace registers, radiators, etc. Do not place the unit near sources of excessive moisture, such as evaporative coolers, humidifiers, etc. The power cord should be routed in such a way that it will not be walked on, pinched or compressed in any way that could result in damaging the insulation or wire.

Selecting the Subwoofer(s) to be Controlled

Your SC-1250 can control a variety of Velodyne subwoofers as well as generic passive subwoofers. Special internal software settings are designed to maximize performance and reliability depending on the model of subwoofer being controlled, so it is important to match the SC-1250 amplifier with the subwoofer(s) it is controlling. The SC-1250 comes with a default setting for the SC-10 subwoofer. When the unit is first powered up, the model being controlled is displayed for two seconds on the numeric LED before the display reverts to the volume setting.

To change the subwoofer to be controlled, power up the unit while depressing any of the buttons on the front panel (crossover UP or DOWN, or power UP or DOWN). The unit will show the model it is currently controlling. To change the model, simply push the crossover UP or crossover DOWN buttons to change the model. Following is a chart of the subwoofers available to be controlled and the corresponding numeric LED display:

Model

LED Display

Model

LED Display

 

 

 

 

 

S C - 8

8

SC - Inwall (SC - IW)

 

IW

S C - 1 0

I 0

SC - In Floor (SC - IF)

 

I F

S C - 1 2

I 2

SC - In Ceiling (SC - IC)

I C

S C - 1 5

I 5

Generic Subwoofer **

GS

** - The generic subwoofer setting is for passive subwoofers not on the above list. CAUTION:

there is no anti-clipping or anti-distortion protection on this setting.

 

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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 Prior to Installation Product FeaturesN g r a t u l a t i o n s SC 1250 Subwoofer AmplifierSC 8, SC 10, SC 12, SC 15, SC IW, SC IF/IC Subwoofers S ta l l a t i o n Volume Control LED Numeric IndicatorLow-Pass Crossover Optional Rack MountMono LFE Line-Level Connection Line Input / LFE Input See a & 3BStereo Line-Level Connection 14 12V Trigger Balanced XLR LFE Input See FigureIR Input Speaker Level Output Terminals See Figure Auto ON/OFF SwitchAbout Low Pass Cr ossovers Wor d About Inter connect Cables Disabling the Low Pass Cr ossover Subwoofer Dir ectModel LED Display Wor d About Subwoofer PlacementSelecting the Subwoofers to be Controlled Remote Contr ol A g eMusical Style Suggested Preset Preset Subsonic Filter Volume Frequency Restoring DefaultsCare of your Amplifier and Subwoofer DifferentialThank You for Purchasing an SC-1250 Troubleshooting and SER ViceSpecifications Com Por t Setup Appendix a RS-232 Serial Overview and CommandsSC in and OUT Por t Pin Configuration 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

SC-8 Subwoofers, SC-1250, SC-8, SC-10, SC-12, SC-15, SC-IW, SC-IF, SC-IC, SC-1250., SC-8, SC10, SC-12, SC-15, SC-IW, SC-IF, SC-IC specifications

Velodyne Acoustics has long been synonymous with superior subwoofer design, delivering high-performance audio solutions that cater to both audiophiles and casual listeners alike. The SC series, which includes models SC-1250, SC-8, SC-10, SC-12, SC-15, SC-IW, SC-IF, and SC-IC, exemplifies the company's commitment to innovation and sound quality.

The SC-1250 is a powerhouse subwoofer featuring a robust 12-inch driver that produces thunderous low frequencies, boasting an impressive frequency response that reaches down to 20 Hz. Its built-in amplifier delivers 1250 watts of peak power, ensuring that it can handle the dynamic range of any audio source. Smart connectivity options like auto-calibration help optimize sound performance based on room acoustics.

Moving on to the SC-8, this compact subwoofer is particularly suited for smaller spaces. Despite its size, it includes an 8-inch driver that is adept at producing deep bass without distortion, making it ideal for movies and music alike. With a sleek design and easy integration into various home theater systems, the SC-8 is a favorite among urban dwellers.

The SC-10 and SC-12 models provide a balance between size and power. The SC-10 features a 10-inch driver with a low-frequency range that enhances music and film experiences. Meanwhile, the SC-12, with its 12-inch driver, brings a more potent impact, ensuring that users feel the rumble of explosions or the depth of musical tracks. Both models incorporate Velodyne's patented DSP technology, which provides superior control over bass response and minimizes unwanted resonances.

For those seeking an even more powerful experience, the SC-15 delivers exceptional low-end extension with its larger driver. The combination of craftsmanship and technology makes it perfect for critical listening and immersive home theater experiences.

The SC-IW and SC-IF models focus on in-wall and in-floor installations, allowing for seamless integration with home decor while still delivering outstanding audio performance. The SC-IW features a unique enclosure that minimizes vibration, while the SC-IF is designed for easy installation without compromising sound quality.

Finally, the SC-IC model offers a unique in-ceiling subwoofer solution, providing flexibility for users looking to conserve floor space while achieving full-range sound capabilities. Each model in the SC series exemplifies Velodyne's dedication to audio fidelity, boasting features like adjustable crossovers, phase control, and multiple inputs for versatile connectivity.

In conclusion, the Velodyne Acoustics SC series showcases a range of subwoofers designed to meet varying audio demands, from compact options to powerful beasts, all while maintaining the quality and performance that the brand is known for. Whether for music or movies, these subwoofers deliver an audio experience that is both rich and satisfying.
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