S ta l l a t i o n, Inputs | Velodyne Acoustics 800, 1000, 1200

I n s ta l l a t i o n

Inputs

Your new subwoofer is equipped with speaker-level and line-level inputs. Use the LINE LEVEL jacks when connecting your subwoofer to a pre-amp, signal processor (such as LFE out), line- level crossover, or receiver with pre-amp level outputs. When using the line level jacks, some receivers may not provide enough signal to have the unit’s auto-on feature operate properly. Additionally, this lack of signal may also cause the subwoofer to produce less output than it is capable of.

To alleviate this condition, we recommend the following steps:

1)If using line level jacks, BOTH THE LEFT AND RIGHT INPUT SHOULD ALWAYS BE USED – never use just the left or just the right input. If using line level connections from a preamp or signal processor, use both Left and Right inputs from your preprocessor or preamp and connect them to the Left and Right inputs on your subwoofer.

2)If using a receiver with LFE out, be sure the LFE channel is sending adequate signal to the subwoofer. The subwoofer’s default volume setting is 30 on a 1-80 scale (roughly 1/3 volume). Adjust the LFE channel on your receiver or processor to achieve the desired bass output. See your receiver or processor’s owner’s manual for more information.

Volume Contr ol

This control allows you to balance the output from the subwoofer to the main speakers in your system. This control should be set to achieve similar output levels from both the main speakers and subwoofer when listening to music. The default volume setting is 30 on a 1-80 scale.

Warning:

Some manufacturers preset their receivers with the Sub-Out channel signal at a minimum level. It is very important to verify that your receiver Sub-Out channel is set to the same output level as your front right and left channels. Refer to your receiver manual for the individual channel level adjustment procedure. If your receiver Sub-Out channel is set too low, the subwoofer may appear to have a weak output, it may sound noisy or distorted, and the Auto On/Off feature may not operate properly.

Low - pass Cr ossover - 40 to 120 Hz

All inputs sum the left and right channels together, with the resulting signal passing through an adjustable low-pass crossover before being amplified. The crossover control allows you to adjust the upper limit of the subwoofer’s frequency response from 40 to 120 Hz. The subwoofer’s response will begin rolling off above the frequency you set this control to. You should set the crossover frequency to obtain a smooth and seamless transition from the subwoofer to the main speakers in your system. If your main speakers are smaller with limited low frequency output, you may wish to choose a higher frequency (such as 100 - 120 Hz) than you would with larger speakers which have greater low frequency output. The default crossover setting is 80 Hz. With larger speakers, you may want to set this even lower, for example 70 Hz.

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SPL-Ultra User’s Manual

1200, 1000, 800 specifications

Velodyne Acoustics has long been a pioneer in the field of high-performance audio solutions, and their latest lineup of subwoofers, the Velodyne Acoustics 1000, 800, and 1200 series, exemplifies this legacy. Each model is engineered to deliver exceptional sound quality and deep, impactful bass for audiophiles and home theater enthusiasts alike.

The Velodyne Acoustics 1000 is designed to provide a balanced blend of power and precision. It features a 10-inch long-throw dynamic driver that ensures a rich bass response across a wide frequency range. The built-in amplifier generates up to 300 watts of peak power, making it capable of filling even large rooms with robust sound. The 1000 series also includes sophisticated DSP technology, which allows for automatic room tuning, enabling users to optimize performance according to their specific listening environment.

Moving on to the Velodyne Acoustics 800, this model is more compact but does not compromise on performance. Featuring an 8-inch driver, it is ideal for smaller spaces while still delivering impressive bass reproduction. The 800's amplifier can produce up to 200 watts of peak power, optimizing both performance and efficiency. This model utilizes Velodyne's innovative Auto EQ technology, which adjusts the subwoofer's settings to seamlessly blend with other speakers in a multi-channel setup, ensuring uniform sound dispersion throughout the room.

At the top of the range, the Velodyne Acoustics 1200 takes bass performance to new heights. With a powerful 12-inch driver and an amplifier capable of delivering 400 watts of peak power, this subwoofer is designed for users who demand ultimate bass impact. The 1200 series employs advanced low-frequency technology that minimizes distortion and enhances clarity, even at high volumes. It also comes equipped with a user-friendly interface, allowing for precise adjustments to suit any audio preference.

All three models feature stylish cabinet designs that will complement any home decor while utilizing high-quality materials for durability and resonance reduction. Moreover, each subwoofer offers various connectivity options, including RCA and speaker level inputs, ensuring compatibility with a range of audio systems.

In summary, the Velodyne Acoustics 1000, 800, and 1200 subwoofers embody the brand's commitment to acoustic excellence, each providing tailored solutions for different room sizes and audio preferences. With their cutting-edge technologies, impressive power ratings, and user-friendly features, these subwoofers continue to set the standard for home audio performance.