Troubleshooting and Service

Before seeking service for your amplifier or subwoofer, please re-check all systems. Following is a simple troubleshooting guide to assist you.

1.Verify that the unit is plugged in and power outlet used is active.

2.Is the power switch on?

3.Is the unit receiving an input signal from your source?

4.Have all controls (volume, crossover, phase, etc.) been properly set?

5.If the unit has been running at high levels, one of the protection circuits may be engaged. Has the amplifier overheated?

6.Make sure binding posts are tightened.

If the protection circuitry is active, the unit may cycle on and off until operating parameters return to normal. Under more serious conditions, the unit may shut off completely. Normal operation should return upon cooling, but you may be required to turn the power off and then on again to reset the unit.

The following conditions require service by a qualified technician:

1.The power cord has become damaged

2.The unit does not appear to operate normally or exhibits a marked change in performance

3.The unit has been exposed to water

4.Some part of the chassis or circuitry is physically damaged

Thank You for Purchasing a Velodyne!

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SPLi Series User’s Manual

SPL-1000I specifications

Velodyne Acoustics has long been a leader in the audio industry, known for its innovative subwoofer technology. The SPL-1000I is one of its flagship products that exemplifies the brand's commitment to delivering high-performance sound. This subwoofer features an impressive 10-inch driver that is designed to produce deep, accurate bass, which is essential for both music enthusiasts and home theater aficionados alike.

One of the standout features of the SPL-1000I is its patented closed-loop servo technology. This technology employs a feedback system that continuously monitors the subwoofer's output and adjusts it in real-time. The result is remarkable accuracy, ensuring that the bass response remains consistent and distortion-free, even at high volumes. This capability enhances the overall audio experience, allowing listeners to feel the full impact of their favorite music and movie soundtracks.

Another critical characteristic of the SPL-1000I is its built-in amplifier, which delivers a powerful 1000 watts of peak power. This robust amplification allows the subwoofer to handle a wide range of frequencies while maintaining clarity and impact. The amplifier is designed to efficiently manage power, preventing overheating and ensuring long-term reliability.

Velodyne has also equipped the SPL-1000I with a variety of connectivity options to facilitate seamless integration into any audio system. It includes both line-level and speaker-level inputs, allowing it to connect easily with different types of receivers and amplifiers. Additionally, the subwoofer features adjustable phase control and crossover settings, enabling users to fine-tune the bass response to match their specific room acoustics and personal sound preferences.

The SPL-1000I is also built to last, featuring a sturdy cabinet design that minimizes resonance and cabinet vibrations. Its aesthetically pleasing finish allows it to blend seamlessly with various home decor styles, making it not just a functional piece of equipment but also an attractive addition to any space.

In summary, Velodyne Acoustics SPL-1000I is a powerful subwoofer that combines innovative technologies and user-friendly features. With its advanced servo technology, powerful amplification, and versatile connectivity options, it delivers an exceptional audio experience that satisfies both audiophiles and casual listeners alike. Whether watching a movie or listening to music, the SPL-1000I ensures that users will enjoy rich, deep bass that truly enhances their audio journey.