Power bass MC-150 User guide

Marine Grade Digital Media Center
with TFT Display
Application Guide
Please read through this manual to familiarize yourself with your new speakers. Should your
PowerBass Xtreme Marine Media Center ever require service, you will need to have the original dated receipt.
MC-150

Thank you and Congratulations
Congratulations on your purchase of PowerBass Xtreme Marine Media Center. You now own a product of
uncompromising design and engineering from a factory that truly believes in the relentless pursuit of perfection.
Incorporating the highest quality parts and state-of-the-art materials.
At PowerBass USA, Inc. we are confident you will have many years of outstanding enjoyment from this great
investment. For maximum performance we recommend that you have your new PowerBass Xtreme product
installed by an Authorized PowerBass Xtreme Dealer.
To learn more about PowerBass, please visit us on the World Wide Web at
http://www.powerbassusa.com
∆Warning ∆
Continuous exposure to sound pressure levels in excess of 100 dB can cause permanent hearing loss. PowerBass Speakers are capable
of producing sound pressure levels well over 170 dB. Please observe all local sound ordinances while listening to your PowerBass system.
PowerBass USA, Inc. accepts no liability for hearing loss, bodily injury, or property damage due to the result of use or misuse of this product.

KEY OPERATIONS
.
4
1. ROTARY / VOLUME
2. POWER / SOURCE
3. MENU / RETURN
4. PRESETS
5. CAMERA
6. DAY/NIGHT
7. SEEK DOWN / TRACK PREVIOUS
8. SEEK UP / TRACK NEXT
9. PLAY / PAUSE

KEY OPERATIONS
BUTTON
KEY
ACTION RADIO USB AUX BLUETOOTH
(1)
Knob
[ROTARY]
ROTATE
Volume +/-
Zone1, Z2 & SUB
Volume +/-
Zone1, Z2 & SUB
Volume +/-
Zone1, Z2 & SUB
Volume +/-
Zone1, Z2 & SUB
(1)
Knob
[PUSH]
Short
Press
Zone 2 VOL
->Sub VOL
Zone 2 VOL
->Sub VOL
Zone 2 VOL
->Sub VOL
Zone 2 VOL
->Sub VOL
Long
Press
In FM: RDS menu
In AM/WB: n/a
AF / TA
PTY SEL - -
(2)
Power/Source
Short
Press
Change Source Change Source Change Source Change Source
Long
Press
Power Off Power Off Power Off Power Off
(3)
Menu/Return
Short
Press
Settings Menu
/ Back
Settings Menu
/ Back
Settings Menu
/ Back
Settings Menu
/ Back
Long
Press
Exit Menu Exit Menu Exit Menu Exit Menu
(4)
Presets
Short
Press
Preset
(Rotate KNOB to select)
USB Settings - -
Long
Press
Manual
save station - - Disconnect Bluetooth / Reconnect Bluetooth
(5)
Camera
Short
Press
Camera Source Camera Source Camera Source Camera Source
Long
Press - - - -
(6)
Day/Night
Short
Press
Night/Day Night/Day Night/Day Night/Day
Long
Press
Dimmer (H/L) Dimmer (H/L) Dimmer (H/L) Dimmer (H/L)
(7)
Track
Previous
/ Seek Down
Short
Press
Seek Down Previous File -Previous File
Long
Press
Manual Tune Backward Fast Reverse - -
(8)
Track Next
/ Seek Up
Short
Press
Seek Up Next File -Next File
Long
Press
Manual Tune Forward Fast Forward - -
(9)
Play/Pause
Short
Press
Mute ON/OFF Play/Pause Mute ON/OFF Play/Pause
Long
Press
Auto Store - - -
5

GENERAL OPERATION INSTRUCTIONS
POWER ON/OFF THE UNIT
Press the /SRC button to power on the unit. When the unit is on. Press and hold it for 2 seconds to power
off the unit.
PLAY PAUSE / MUTE ON/OFF
When in the Radio, Weather or Aux modes. Press the button to mute the output. Press it again to unmute the
output.
When in the Bluetooth or USB modes. Press the button to pause the current song. Press it again to resume
playback.
SETTINGS MENU
Press the button to open the settings menu. Rotate the VOL knob to select and then push the knob to enter into
the desired setting below:
ZONE1->ZONE2->SUBWOOFER->BEEP->CLOCK SETTINGS->LANGUAGE->AREA->LOCAL->STEREO/MONO-
>DIMMER->BRIGHTNESS->CONTRAST->HUE-> RESET->VERSION
When inside the selected menu, rotate the VOL+/- knob to review options and push the knob to select the desired
change.
NOTE: In the menu, press return to previous menu, hold button to exit menu.
ZONE1/ZONE2 BASS/TREBLE/BALANCE/PRESET EQ SETTINGS
Select the ZONE1 / ZONE2 sub-menu, rotate the VOL knob to select BASS / TREBLE/BALANCE/Preset EQ and
press the knob to select the desired setting. Rotate the VOL knob to selected options or change their value then
push the knob to select the setting you have chosen. To exit the menu rotate the VOL knob and select EXIT.
ZONE1/ZONE2/SUB VOLUME OPERATION
1) Rotate the VOL knob to adjust zone1, zone2 & subwoofer volume up/down together as a master volume
adjustment.
2) Press the VOL knob once this will show ZONE2 VOL, then rotate the VOL knob to adjust ZONE2 volume
independently. When this is set ZONE 2 will not exceed the level selected when using the master volume control.
3) Press the VOL knob twice this will show SUB VOL, then rotate the VOL knob to adjust the subwoofer volume
independently. When this is set the subwoofer will not exceed the level selected when using the master volume
control.
6

GENERAL SETTINGS (cont.)
DAY/NIGHT MODE AND DIMMER OPERATION
Shortly press the button to change between DAY/NIGHT mode.
Press and hold the button to change dimmer High/Low mode.
Also you can set the Dimmer setting High/Low in the main menu.
SWITCH TO CAMERA INPUT SOURCE
There are 3 ways to switch to the CAMERA source below:
1) Press the SRC button and rotate the VOL knob to select CAMERA source mode push knob to confirm. Note
when activated in this method the sound output will be muted.
2) The Camera trigger wire when connected to 12V power will switch into the CAMERA source mode. Note when
activated in this method the previous sound output will not be muted and will play as normal.
3) Press the CAM button to switch CAMERA source mode. Press it again back to return to the previous source
mode. Note when activated in this method the previous sound output will not be muted and will play as normal.
MASTER RESET FUNCTION
In the settings menu, select RESET to restore ALL SETTINGS to the factory settings.
RADIO OPERATION
Press the SRC button then rotate the VOL knob to select FM/AM source and push to confirm. Shortly press
, button to search for the desired radio station. Press and hold , button for manual tuning to
the desired frequency.
AUTO STORE STATIONS:
Press the button for 2 seconds to auto store stations to the presets.
MANUALLY STORE STATIONS:
Select a desired station. Press the  button to open the presets menu, rotate the VOL knob to select a preset
number, then press and hold the  button to save to this frequency as a preset.
RECALL PRESET STATIONS:
Press the  button to open the presets menu, then rotate the VOL knob to select the desired preset, then press
the VOL knob to select it.
7

GENERAL SETTINGS (cont.)
RDS OPERATION
Press and hold the VOL knob to show the RDS menu. Rotate the VOL knob to select and push the knob to confirm
the setting.
ALTERNATIVE FREQUENCY MODE
During operation in the USA, The AF function is disabled this setting can only be used when operating the device in
EUROPE.
When in the Radio mode, press and hold the VOL knob to access the submenu. Scroll using the VOL knob to the
the AF setting and push to select on or off.
AF ON: The symbol “AF” appears on the radio display and the program name is displayed when receiving a RDS
station. The “AF” symbol will start blinking if the broadcasting signal begins to get weaker. AF mode will start to
search for the stronger station frequency which and will automatically switch to the strongest station option. If the
tuner cannot find a stronger station in the AF list, It will activate the PI SEEK mode to search for the station with the
same PI.
AF OFF: The AF mode is set to off and will not function.
TRAFFIC ANNOUNCEMENT (TA)
TA ON: When receiving a TA station notification, the radio will switch temporarily to radio mode to listen to the TA
station regardless of the current operation mode. If the volume level has been set lower than the preselected TA
volume it will be momentarily raised to the TA volume automatically.
TA OFF: Turn off the TA function.
PTY OPERATION
Rotate the VOL knob to select the PTY category desired.
Push the VOL knob to make your selection.
Press VOL knob again to go back to search.
WB (WEATHER BAND) OPERATION
Press the SRC button then rotate the VOL knob to select the WB source, and push to confirm.
STATION SELECT:
Press the  button to open the presets, rotate the VOL knob to select the desired preset, then press the VOL
knob to select. Press the , button to select the next/previous stations.
8

USB OPERATION
When an USB drive is inserted to the MC-150, playback of the MP3/WMA file will begin automatically.
If an USB drive was previously inserted in the MC-150. Press the SRC button then rotate the VOL knob to select
USB source mode and press to confirm.
SELECT FILE & FAST FORWARD/FAST REVERSE
Press the , button to skip to next/previous file. Hold the , button to fast forward or fast reverse.
PLAY/PAUSE
Press the button to pause or to resume playing the file.
REPEAT/RANDOM/FILE LIST FUNCTION:
In the USB mode, press the  button to open the menu options:
REPEAT ON / REPEAT ALL / RANDOM ON / FILE LIST
Rotate the VOL knob to select the function and press to confirm.
AUX OPERATION
Connect the device to the AUX IN Connector. Press the SRC button and then rotate the VOL knob to select the AUX
source mode and push to confirm. Controls will be made from the AUX device when in this mode.
BLUETOOTH OPERATION
PAIRING
On mobile phone or Bluetooth device, Look for the Bluetooth device. “MC-150” to appear in the list, select “MC-
150” and then input the password “0000” If prompted to enter a password. When pairing is successful, the BT
icon will be shown on the MC-150 display screen.
BLUETOOTH AUDIO
Press the SRC button to switch to the BT source. Playback will begin immediately.
Press the button to pause/play the song.
Press the , button to select next/previous songs.
DISCONNECT / RE-CONNECT TO BLUETOOTH
When paired with the MC-150 and you want to disconnect the Bluetooth connection. Select the BT source mode,
press and hold the  button for 2 seconds this will disconnect or will allow for re-connection of the Bluetooth
signal.
NOTE: For more operation information please use the Key functions table listed above.
9

10
INSTALLATION
NOTES: Before installation, disconnect the battery negative (-) terminal to prevent damage to the unit, fire and/or
possible injury.
Before beginning any installation, follow these simple rules:
1. Be sure to carefully read and understand the instructions before attempting to install the unit.
2. For safety, disconnect the negative lead from the battery prior to beginning the installation.
3. For easier assembly, we suggest you run all wires prior to mounting your unit in place.
4. Route all of the RCA cables close together and away from any high current wires.
5. Use high quality connectors for a reliable installation and to minimize signal or power loss.
6. Think before you drill! Be careful not to cut or drill into gas tanks, fuel lines, brake or hydraulic lines, vacuum
lines or electrical wiring when working on any vehicle.
7. Never run wires underneath the vehicle. Running the wires inside the vehicle provides the best protection.
8. Avoid running wires over or through sharp edges. Use rubber or plastic grommets to protect any wires routed
through metal, especially the firewall.
9. ALWAYS protect the battery and electrical system from damage with proper fusing. Install the appropriate fuse
holder.
10. When grounding to the chassis of the vehicle, scrape all paint from the metal to ensure a good, clean ground
connection. Grounding connections should be as short as possible and always be connected to metal that is
welded to the main body or chassis of the vehicle. Seatbelt bolts should never be used for connecting to ground.

11
MOUNTING

12
INSTALLATION
PIN
No.
Wire Color Wire Spec Description
1 Green 20# AWG ZONE2 LEFT SPEAKER (+)
2 Green/Black 20# AWG ZONE2 LEFT SPEAKER (-)
3 Yellow 16# AWG UL BATTERY (+12V)
4 White 20# AWG ZONE1 LEFT SPEAKER (+)
5 White/Black 20# AWG ZONE1 LEFT SPEAKER (-)
6 Red 20# AWG ACC (+12V)
7 Gray 20# AWG ZONE1 RIGHT SPEAKER (+)
8 Gray/Black 20# AWG ZONE1 RIGHT SPEAKER (-)
9 Blue 20# AWG POWER AMP REMOTE ON
10 Violet 20# AWG ZONE2 RIGHT SPEAKER (+)
11 Violet/Black 20# AWG ZONE2 RIGHT SPEAKER (-)
12 Black 16# AWG UL GROUND

13
SPECIFICATIONS
Power Supply Requirements: DC 12 Volts, Negative Ground DC 10.5-17.9 Volts, Negative Ground
Chassis Dimensions: 76mm(dia) x 105(D) / 3.0” x 4.13”
Front Panel Dimensions: 115.2mm(W) x 105.6 (H) 20.8mm(D) 4.5” x 4.15” x 0.82”
Mounting Depth (including harness brace): 105mm / 4.13”
Maximum Output Power: 4 x 40 W @ 2 Ohms
Fuse Rating: 15A
Pre-output Voltage/Load: 2.5Vrms/10k ohm load
Subwoofer Preamp out: 1 Pair RCA OUT
ZONE 2 Preout: 1 Pair RCA OUT
Frequency Response: 20Hz-20KHz
TFT display: 3 inch 960x240 pixel
RADIO FM
Frequency Range (EUROPE AREA): 87.5-108 MHz (Step 50 KHz)
Frequency Range (USA AREA): 87.5-107.9 MHz (Step 200 KHz)
Preset memory stations: 18
RADIO AM/WB
Frequency Range (EUROPE AREA): 522-1620 KHz (Step 9 KHz)
Frequency Range (USA AREA): 530-1710 KHz (Step 10 KHz)
Preset memory stations: 12
WB RADIO
Frequency Range: 162.400-162.550 MHz (Step 25 KHz)
Preset memory stations: 7
USB INTERFACE
USB Compatibility: USB 2.0
Support format: MP3/WMA
USB Charging : 2A
iPhone Control : Direct USB (Only supports lightning interface devices)
BLUETOOTH
Music Streaming: A2DP
Bluetooth VERSION: 5.0

14
TROUBLESHOOTING
Before going through the checklist, check wiring connection. If any of the problems persist after checklist has
been made, consult your nearest service dealer.
Symptom Cause Solution
No power The ignition switch is not on.
The fuse blown.
Switch the ignition key to “ACC”.
Replace the fuse.
No sound Volume is in minimum.
Wiring is not properly connected.
Adjust volume to a desired level.
Check wiring connection.
Bluetooth audio is cutting in
and out
Device is out of Bluetooth range. Ensure the music device is lo-
cated near the MC150 to prevent
interruptions to audio playback.
USB device is not recognized The USB device is damaged.
Connectors are loose
Disconnect USB device and
reconnect. If the device is still not
recognized, try replacing with a
different USB device
Check connections
No sound heard with
the display “No File” shown
No MP3/WMA files are stored on
the USB device
Files must be stored properly on
the USB device.
The radio does not work. The
radio station automatic selection
does not work
The antenna cable is not
connected.
The signals are too weak.
Insert the antenna cable firmly.
Select a station manually.
This manual is the exclusive property of PowerBass USA, Inc. Any reproduction of this manual, or use other than its intentions is strictly prohib-
ited without the express consent of PowerBass USA, Inc. Copyright 2022 PowerBass USA, Inc.

15
POWERBASS ELECTRONICS
LIMITED WARRANTY POLICY
PowerBass USA, Inc. offers limited warranty on PowerBass products under normal use on the following terms:
PowerBass Xtreme Electronics are to be free of defects in material and workmanship for a period
of one (1) year.
This warranty applies only to PowerBass products sold to consumers by Authorized PowerBass Dealers in the United
States of America. Products purchased by consumers from a PowerBass dealer in another country are covered only
by that country’s Distributor and not by PowerBass USA.
This warranty covers only the original purchaser of PowerBass product. In order to receive service, the purchaser must
provide PowerBass with the receipt stating the consumer name, dealer, product and date of purchase.
Products found to be defective during the warranty period will be repaired or replaced (with a product deemed to be
equivalent) at PowerBass’s discretion and will not be liable for incidental or consequential damages. PowerBass will
not warranty this product under the following situations:
• Amplifiers received with apparent rust or corrosion
• Any evidence of liquid damage or exposure to excessive heat
• Attempted repairs or alterations of any nature
• Product that has not been installed according to this owners manual
Any implied warranties including warranties of fitness for use and merchantability are limited in duration to the period
of the express warranty set forth above. Some states do not allow limitations on the length of an implied warranty, so
this limitation may not apply. No person is authorized to assume for PowerBass any other liability in connection with
the sale of this product.
Please call [phone] for PowerBass Customer Service. You must obtain an RA# (Return Authorization Num-
ber) to return any product to PowerBass. The RA number must be prominently marked on the outside of the shipping
carton or the delivery will be refused. Please pack your return carefully; we are not responsible for items damaged
in shipping. Return the defective product along with a copy of the original dated retail sales receipt, plus $12.00 for
handling and diagnostic evaluation to:
PowerBass USA, Inc.,
Attn: Returns (RA#__________)
2133 S. Green Privado, Ontario, CA 91761
Residents of HI, AK and US territories will be charged for return shipping. All inquires regarding service and warranty
should be sent to the above address.
Removed or altered serial numbers will void this warranty

PowerBass Xtreme (PBX) – A division of PowerBass USA, Inc.
2133 S. Green Privado – Ontario, CA 91761
Tel. [phone] – Fax [phone]
www.powerbassusa.com