Sunfire SRS-210R manual Volume, Rack Ears, Line-Level Inputs, Outputs

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Rotate the crossover frequency control until the bass sounds natural. If the mid-bass sounds good but you want more low bass, turn this control down a little, then turn the Volume control up by about the same amount. This increases the low-bass output while leaving the mid-bass output the same.

9. Volume

This control lets you match the output level of the subwoofer to the level

of your satellite/main speakers. The subwoofer output will increase as this control is rotated clockwise. When you have just installed your system, turn this down first before turning on your subwoofer. This will prevent any loud surprises.

10. Rack Ears

The subwoofer amplifier comes with two rack ears which allow it to be mounted in a standard 19 inch rack.

Allow one rack space for the amplifier, and one rack space minimum above and below it for ventilation.

The rack ears are easily fitted and removed using four existing screws as shown.

side screws

bottom screws

11. Line-Level Inputs

Connect these unbalanced inputs with RCA type patch cords to the line-level outputs of your receiver or preamp.

If your preamplifier or receiver has a single sub/LFE output, connect it to the sub amplifier’s left input jack (see page 14). There is then no need to use the right input jack.

If you want to run your main/satellite speakers full range, use a “Y” adapter at the preamplifier outputs (see page 15). In this way, you can send the preamplifier’s output signal to your main amplifier and to the sub amplifier at the same time.

12. Outputs

Line-level high-pass output signals are available at these jacks. These outputs are active whenever a signal is hooked up to the line-level inputs of the sub amplifier. This crossover is a passive network with a fixed crossover frequency of 70 Hz and a 6 dB per octave slope.

We recommend using this high-pass function with main/satellite speakers that are small and not designed to reproduce low frequencies. If your main speakers are capable of operating full range, then you will not need to use the high-pass function.

To use the high-pass outputs, connect the preamp outs on your preamp/re- ceiver to the sub amplifier’s line level inputs using good quality RCA type

User's Manual

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Contents Page Important Safety Instructions Contents Care FeaturesIntroduction UnpackingDrivers OverviewAmplifier Amplifier Features Outputs VolumeRack Ears Line-Level InputsSpeaker Level Outputs Control Panel FeaturesBalanced XLR Input Trigger InputsAC Power Considerations Amplifier InstallationHeat rise Speaker Level connections ConnectionsMagnetic Fields Subwoofer installationMounting options Finding a good locationAutomatic EQ Mode Room Equalization ProcedureResetting the EQ Manual EQ ModeConnections to a preamplifier’s subwoofer output System ConfigurationsConnections to a preamplifier using Y cables Using the line level high-pass outputs Adjusting the controls Flat on its back Subwoofer Installation InstructionsMounting points Horizontal positionVertical position Dimensions SpecificationsNot enough bass TroubleshootingNot enough bass in a 5.1 system Subwoofer won’t turn off HumSubwoofer won’t turn on automatically Service Assistance Limited Warranty

SRS-210R specifications

The Sunfire SRS-210R is a compact, high-performance subwoofer designed to deliver an exceptional audio experience in both home theater and music applications. Renowned for its innovative technology and impressive sound quality, the SRS-210R is a great choice for audiophiles and casual listeners alike.

One of the standout features of the SRS-210R is its unique design. The subwoofer utilizes a patented "Rift" technology, which allows for a smaller footprint without sacrificing sound quality. This makes it ideal for those who have limited space but still want powerful bass performance. Its sleek and modern aesthetic also means it can fit seamlessly into any décor.

At the heart of the SRS-210R is a 10-inch high-excursion driver that is paired with a powerful amplifier capable of delivering up to 300 watts of peak power. This combination ensures that the subwoofer can produce deep, impactful bass that can fill a room without distortion, even at high volume levels. The bass response is further enhanced by the use of a vented enclosure, which allows for better airflow and improved efficiency.

In terms of connectivity, the Sunfire SRS-210R offers a variety of options to accommodate different setups. It includes both line-level RCA inputs and speaker-level inputs, making it versatile for connecting to different audio sources. Additionally, the subwoofer features variable phase control and a low-pass filter, enabling users to fine-tune the integration with their main speakers for a more cohesive sound stage.

Another notable characteristic of the SRS-210R is its high-quality construction. Sunfire has designed this subwoofer with durability in mind, ensuring that it can withstand the rigors of everyday use while still providing consistent performance. The cabinet is made from premium materials that reduce resonance, allowing for clearer sound reproduction.

Overall, the Sunfire SRS-210R is a remarkable subwoofer that balances compact size with potent audio capabilities. Its innovative technologies and features, combined with its stylish design, make it an excellent addition to any home audio system. Whether for movies, music, or gaming, the SRS-210R promises to elevate your listening experience to new heights with deep, thunderous bass.
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