Bobtot K901S 5.1 Channel Home Theater System

Quick Setup Guide with LED Light Effects

Product Overview

The Bobtot K901S is a 5.1 channel home theater system designed to enhance your audio experience with LED light effects. This system includes a subwoofer and five satellite speakers (Center, Front Left, Front Right, Surround Left, Surround Right).

Dimensions:

Subwoofer: 140 mm x 215 mm (width x height)
Satellite Speakers: Various dimensions provided in specifications.

What's in the box:

Subwoofer (1PC)
Satellite Speakers (Center & FL & FR & SL & SR) (5PCS)
3.5mm to RCA Audio Stereo Cable (1PC)
TV ARC Cable (1PC)
Optical Audio Cable (1PC)
Remote Control (1PC)
FM Antenna Cable (1PC)
User Manual (1PC)
Mounting Brackets and Screws (1SET)

Important Safety Instructions

Do not place speakers on unstable surfaces.
Do not use near water or expose to rain or moisture.
Keep away from heat sources.
Unplug the power before moving or connecting components to reduce the risk of electric shock.
Clean only with a soft dry cloth.
Always use a properly grounded power outlet.
CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE AMPLIFIER PLATE. NO USER SERVICEABLE PARTS INSIDE.

System Connection Diagram

Front Panel of Subwoofer:

LED Display: Shows input mode, volume level, and surround mode.
Quick Setup Guide: Model K901S, 5.1 Channel Home Theater System with LED Light Effects.
QR Code: Scan for how-to videos, owner's manual, and important information.
USB Socket (U DISK): Supports up to 32GB file size.
SD/MMC CARD Socket: Supports up to 32GB file size.
MIC: Microphone input (Mic 1 & Mic 2).

Back Panel of Subwoofer:

TV ARC audio input
Optical audio input
Coaxial audio input
FM ANT: FM antenna input
AUX audio input
DVD audio input (FL/FR/CEN/SW/SL/SR DVD input)
AUDIO OUTPUT (CEN/FL/FR/SL/SR output)
LED power output
Power input
Power on/off switch

Satellite Speaker Connections:

Center speaker cable: 157.48 inches
Front L/R speaker cables: 157.48 inches
Rear L/R speaker cables: 374.02 inches

Quick Setup

Ensure all 5 satellite speakers are plugged into the subwoofer's audio outputs and the system is powered on.
Press the "ST-BY" button on the subwoofer or the power button on the remote to start the system.
Bluetooth (BT) Connection:
- Press the "INPUT" button on the subwoofer or the "BT" button on the remote to select BT mode.
- On your device, search for "Bobtot K901S" and connect. If prompted, enter "0000" as the password for BT devices below version 2.0.
TV Connection (ARC/Optical/Coaxial):
- Connect the appropriate cable (TV ARC, Optical, or Coaxial) from your TV to the corresponding input on the subwoofer.
- Ensure speakers are connected and the system is powered on.
- Press "INPUT" to select ARC/OPT/COA mode.
- On your TV, set the sound output to "TV ARC/Optical/Coaxial" and the digital audio format to "PCM".
- Note: Remove protective caps from optical cable ends before use. Coaxial cable is not included.
Other Connections (DVD/AUX/USB/SD):
- For 5.1 surround sound from a DVD player, connect audio cables to the corresponding DVD speaker sockets (FL/FR, CEN/SW, SL/SR).
- For other audio sources, connect to the AUX port or insert a USB flash drive or SD/MMC card.
FM Radio:
- Connect the FM antenna cable to the "FM ANT" socket.
- Press "FM" on the remote to enter FM mode.
- Press "AUTO/II" to automatically search and save stations.
- Alternatively, use "TUNE+/-" to manually select stations.
Microphone:
- Plug microphones into the MIC 1 & 2 inputs.
- Use "MIC+/-" on the remote to control microphone volume.
- Use "ECHO+/-" to adjust echo effect or LED brightness.

Remote Control Functions

Power/Standby: Turns the system on or off.
MUTE: Mutes all audio output.
BT: Selects Bluetooth input mode.
ARC/OPT/COA/DVD/AUX/USB/SD/FM: Directly selects the input mode.
5.1/2.1: Switches between 5.1 surround sound and 2.1 stereo mode.
CH-/-/►►: Navigates tracks in USB/SD mode or stations in FM mode.
AUTO/II: Automatically searches for FM stations or plays/pauses music.
VOL+/-: Adjusts the main volume.
SLEEP-/+: Sets the sleep timer.
LED LIGHT: Long press to turn LED lights on/off; short press to change subwoofer light modes.
SAVE: Saves FM channels.
TUNE-/+: Tunes FM channels.
FRONT/CENT/SURR/SUBWOOFER: Selects speaker channels to adjust their output levels using VOL+/-.
MIC-/+: Adjusts microphone volume.
ECHO-/+: Adjusts echo effect or LED display brightness.
0-9 NUMBER: Selects tracks or radio stations directly in USB/SD or FM modes.
REPEAT: Sets playback mode (single loop, repeat all, random) in USB/SD mode.
RESET: Resets the system to default settings.

Specifications

Input voltage: AC 100-240V 50/60Hz
Frequency response: 20Hz-20KHz
System impedance: 10" + 3"*5
Signal to noise ratio: ≥75dB
Subwoofer dimensions: W235 x H370 x D460mm
Center satellite speaker dimensions: W235 x H100 x D115mm
Front L/R satellite speaker dimensions: W100 x H370 x D115mm
Rear L/R satellite speaker dimensions: W100 x H235 x D115mm
Cable length: Front L/R: 157.48 inches, Rear L/R: 374.02 inches, Center: 157.48 inches
Net weight: 34.39lb (15.6Kg)

Customer Care Guide

Bobtot is committed to providing exceptional customer care. We aim to respond to inquiries within 24 hours and value customer feedback. If issues arise, we strive to find quick and efficient solutions.

For assistance, please contact:

Call or Message: +1 (888) 572-1718
Email: support@bobtot.net
Website: bobtot.net

Certification

FCC Statement: This device complies with Part 15 of the FCC Rules. Operation is subject to two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.

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