Klipsch R-80SWi Wireless Subwoofer User Manual

1. Product Overview

The Klipsch R-80SWi 8-inch Wireless Subwoofer is designed to deliver powerful, room-filling bass without the constraints of traditional subwoofer cables. Its wireless connectivity provides flexibility in placement, allowing for optimal sound and aesthetic integration into any room layout. The subwoofer features a high-performance down-firing driver and an Injection Molded Graphite (IMG) woofer for deep, clear bass with minimal distortion.

Wireless Connectivity: Utilizes a 2.4GHz connection with a pre-paired transmitter for high-resolution sound and low latency.
High-Performance Driver: An 8-inch down-firing Injection Molded Graphite (IMG) woofer provides robust low-frequency response.
Compact Design: Engineered for maximum bass output within a compact footprint, allowing for versatile placement.
Adjustable Controls: Features Low Pass Crossover and Phase Control for seamless integration with other speakers and precise bass level adjustment.

Klipsch R-80SWi Wireless Subwoofer, front view — Figure 1: Front view of the Klipsch R-80SWi Wireless Subwoofer.

Bottom view of Klipsch R-80SWi subwoofer showing the down-firing driver — Figure 2: Bottom view of the subwoofer, highlighting the down-firing 8-inch driver.

2. Package Contents

Please ensure all items are present in the package before proceeding with setup:

Klipsch R-80SWi Wireless Subwoofer
Compact Wireless Transmitter (pre-paired)
Detachable Power Cord
RCA Cable (for transmitter connection)

Klipsch wireless transmitter and RCA cable — Figure 3: The compact wireless transmitter and RCA cable included with the subwoofer.

3. Setup Guide

3.1 Subwoofer Placement

Due to its wireless design, the R-80SWi offers significant flexibility in placement. Experiment with different locations to find the optimal position for bass performance in your room. Generally, placing the subwoofer in a corner can enhance bass output. Ensure it is placed on a stable, level surface.

Klipsch R-80SWi subwoofer placed next to a TV console in a living room — Figure 4: Example of subwoofer placement in a living room environment.

3.2 Connecting the Wireless Transmitter

Locate the subwoofer output (SUB OUT or LFE OUT) on your A/V receiver or pre-amplifier.
Connect one end of the supplied RCA cable to the subwoofer output on your receiver.
Connect the other end of the RCA cable to the input on the compact wireless transmitter.
Plug the wireless transmitter into a standard AC power outlet.

3.3 Powering On and Wireless Pairing

The R-80SWi subwoofer and its wireless transmitter are pre-paired at the factory for convenience. Simply plug the subwoofer's detachable power cord into the subwoofer and then into a standard AC power outlet. Once both the subwoofer and transmitter are powered on, they should automatically establish a wireless connection. A status indicator light on the subwoofer will confirm the connection.

4. Operating Controls

The Klipsch R-80SWi features several controls on its rear panel to fine-tune its performance and integrate it seamlessly with your existing audio system.

Rear panel of Klipsch R-80SWi subwoofer showing controls for Gain, Low Pass, and Phase — Figure 5: Rear panel controls of the R-80SWi subwoofer.

GAIN (Volume) Control: This knob adjusts the overall output level of the subwoofer. Start with the gain set to about half, then adjust it to blend smoothly with your main speakers. The bass should be present but not overpowering.
LOW PASS CROSSOVER Control: This control determines the highest frequency the subwoofer will reproduce. Adjust it to ensure a smooth transition between the subwoofer and your main speakers. A common starting point is around 80-100 Hz, but it may vary depending on your main speakers' low-frequency capabilities.
PHASE Control (0°/180°): This switch helps to acoustically match the subwoofer's output with your main speakers. If the bass sounds weak or hollow, try flipping the phase switch between 0° and 180° to see which setting provides the most impactful and coherent bass.
LINE IN (LFE) Input: This RCA input is where the wireless transmitter connects. It can also be used for a wired connection if preferred.

5. Maintenance

To ensure the longevity and optimal performance of your Klipsch R-80SWi subwoofer, follow these simple maintenance guidelines:

Cleaning: Dust the cabinet regularly with a soft, dry cloth. For stubborn marks, lightly dampen the cloth with water. Avoid using harsh chemicals, solvents, or abrasive cleaners, as these can damage the finish.
Placement Environment: Keep the subwoofer away from direct sunlight, heat sources (radiators, vents), and excessive moisture. Ensure adequate ventilation around the unit.
Handling: When moving the subwoofer, lift it carefully from the base. Avoid dropping or subjecting it to strong impacts.
Power Cord: Periodically check the power cord for any signs of damage. If damaged, replace it immediately with an approved cord.

6. Troubleshooting

If you encounter issues with your Klipsch R-80SWi subwoofer, refer to the following common troubleshooting steps:

Problem	Possible Cause / Solution
No sound from subwoofer	Ensure the subwoofer and wireless transmitter are both plugged into active power outlets. Verify the wireless transmitter is correctly connected to the receiver's SUB OUT/LFE OUT. Check the Gain control on the subwoofer; it might be set too low. Confirm the receiver's subwoofer output is enabled and volume is adequate. Check the status indicator light on the subwoofer to ensure a wireless connection is established.
Distorted or unclear bass	Reduce the Gain control on the subwoofer. Adjust the Low Pass Crossover control to better blend with your main speakers. Experiment with the Phase switch (0°/180°). Ensure the subwoofer is not placed in a location that causes excessive room resonance.
Rattling or vibration noise	Check if the subwoofer is on a stable, level surface. Ensure no loose objects are vibrating on or near the subwoofer. Verify that the feet are securely attached and consider adding isolation pads if on a hard floor.
Wireless connection issues	Ensure both the subwoofer and transmitter are powered on. Move the transmitter closer to the subwoofer if they are far apart or if there are many obstructions. Check for other 2.4GHz devices that might be causing interference. Power cycle both the subwoofer and transmitter.

7. Specifications

Feature	Detail
Model Name	R-80SWi
Speaker Type	Subwoofer
Subwoofer Diameter	8 Inches
Speaker Maximum Output Power	150 Watts
Frequency Response	38 Hz
Connectivity Technology	Wireless (2.4GHz), RCA
Wireless Communication Technology	Bluetooth
Product Dimensions (D x W x H)	11.75" x 11.75" x 13.25" (29.85 cm x 29.85 cm x 33.66 cm)
Item Weight	19.25 pounds (8.75 Kilograms)
Color	Black
Power Source	Corded Electric
Included Components	Detachable Power Cord

Dimensions of the Klipsch R-80SWi subwoofer — Figure 6: Dimensions of the Klipsch R-80SWi Wireless Subwoofer.

8. Warranty and Support

The Klipsch R-80SWi Wireless Subwoofer comes with a Limited Warranty. Please refer to the warranty card included with your product for specific terms and conditions, including coverage duration and claim procedures.

For technical support, service, or further inquiries, please visit the official Klipsch website or contact their customer service department. Keep your purchase receipt as proof of purchase for warranty claims.

Klipsch Official Website: www.klipsch.com

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