Velodyne Acoustics SPL-800i user manual LINE-LEVEL Connection Option B, Speaker Level Input

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SPL-800iTM

SUBWOOFER

VOLUME

MIN

 

MAX

POWER ON

 

AUTO

 

80 Hz

 

LOW-PASS

 

 

 

CROSSOVER

 

 

 

 

120 Hz

40 Hz

POWER

 

INTERNAL

SUBWOOFER

 

X-OVER

 

DIRECT

 

 

 

ON

 

PHASE

0 0

180 0

 

 

 

 

I

 

R

 

L

 

 

 

 

 

 

OUTPUT

 

 

O

 

 

 

 

 

 

INPUT

 

 

 

 

 

 

LFE

SPEAKER LEVEL INPUT

 

+ R

-

-

L

+

230V~

 

 

 

 

50Hz

 

 

 

 

F 4A L

 

 

 

 

WARNING: TO REDUCE THE RISK OF FIRE

 

 

 

 

OR ELECTRIC SHOCK. DO NOT EXPOSE

 

 

 

 

THIS APPLIANCE TO RAIN OR MOISTURE.

 

 

 

 

CAUTION

 

SERIAL # LABEL

RISK OF ELECTRIC SHOCK

 

 

 

 

DO NOT OPEN

 

 

 

 

AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR

 

 

VELODYNE ACOUSTICS, INC.

MAIN OUTPUTS

(speaker-level)

INTEGRATED AMP/RECEIVER

Figure 3. Installation Using Speaker-Level Inputs

P

LINE-LEVEL CONNECTION – OPTION B

Figure 2 shows connection from a pre-amplifier’s main outputs to the left and right inputs of your Velodyne subwoofer. You will also need to connect a second pair of RCA cables from the outputs on the back of your subwoofer to the inputs on the back of your amplifier. When the subwoofer is installed in this fashion, your satellite speakers will be crossed over at 80 Hz which removes the lower bass frequencies from your external amplifier and speakers, enabling them to do a better job reproducing the higher frequencies. By utilizing this method, you will have a bi-amplified system, gaining improved power and headroom for your system. This installation method is not as common as the method described in Figure 1. (Cables needed: 2 stereo pair of RCA cables.)

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Contents SPL-800i Risk of Electric Shock Do not Open Prior to Installation Product FeaturesCongratulations Placement Prepare for InstallationVolume Control InstallationInputs Low-pass Crossover 40 to 120 HzSubwoofer Direct Troubleshooting and ServiceInterconnect Cables Subwoofer OutputsCare of Your Subwoofer LINE-LEVEL Connection Option aProtection Circuitry SPL-800iTMSpeaker Level Input LINE-LEVEL Connection Option BSPEAKER-LEVEL Connections Installation Using Stereo Line-Level Inputs

SPL-800i specifications

The Velodyne Acoustics SPL-800i is a highly regarded subwoofer that exemplifies performance excellence in home audio systems. Known for its powerful bass response and intelligent design, it enriches the listening experience by providing deep, impactful low-frequency sound without compromising clarity.

One of the defining features of the SPL-800i is its innovative DSP (Digital Signal Processing) technology. This sophisticated system optimizes the sound output, ensuring that the subwoofer reproduces low frequencies accurately across various music genres and types of audio content. The DSP-enabled design facilitates seamless integration with other speakers, creating a cohesive sound stage that enhances overall audio enjoyment.

The SPL-800i is equipped with an 8-inch downward-firing driver. This configuration not only maximizes the efficiency of the low-end response but also minimizes distortion, resulting in clean and precise bass output. The driver's robust construction ensures durability while delivering powerful performance capable of shaking the walls without losing musical fidelity.

Another notable characteristic of the SPL-800i is its compact form factor. Designed to fit easily into various home environments, it measures a modest size, making it a versatile choice for both small and large rooms. Despite its size, the subwoofer manages to deliver impressive power, with a built-in 300-watt amplifier that drives its performance.

The SPL-800i also features an adjustable phase control, allowing users to match the subwoofer output to their room acoustics and listener location. This customization enhances the overall sound quality and makes the subwoofer adaptable to different setups, whether in a dedicated home theater or a multi-purpose living area.

Further enhancing user experience, the SPL-800i includes automatic room equalization that helps in calibrating the subwoofer to its environment. This advanced technology assesses the space and adjusts its performance to eliminate unwanted frequencies, ensuring the best bass reproduction possible.

In summary, the Velodyne Acoustics SPL-800i stands out in the realm of subwoofers thanks to its unique blend of advanced technologies and thoughtful features. With its DSP technology, powerful driver, compact design, and room calibration capabilities, it remains a top choice for audiophiles looking to enrich their home audio experiences with deep, professional-grade bass.