Pyle PLMRBS8 Super Slim Marine Active Subwoofer User Manual

Pyle PLMRBS8 Super Slim Marine Active Subwoofer

In 2013, Pyle released the ultra-slim PLMRBS8, which offers powerful 8-inch bass and weatherproof construction for reliable maritime audio. It produces deep, rich sound in any aquatic setting with 1000 watts of peak output.

Mounting the subwoofer

1. Find a suitable location in the vehicle in which to mount the amplifier. A typical location is shown below:
2. Make sure there is sufficient air circulation around the intended mounting location.
3. Mark the location for mounting hole screws by positioning the cabinet where you wish to install it. Make a small mark to identify the position and remove the unit. Thoroughly clean the area you plan to attach the subwoofer, using a vacuum cleaner. Then attach the supplied double adhesive tape, put the subwoofer in place and press down on it securely.

Specifications of  PLMRBS8

600 Watts Max 8” Super Slim Marine Active Subwoofer

• Slim marine woofer
• CA low level input
• High level input
• Green & red LED power status indicator
• Remote level control
• Phase shift switch: 0 or 180°
• Adjustable input sensitivity: 0.2V-3V
• 0 to +12dB variable Bass Boost (@45Hz)
• Low pass filter (50-150 Hz)
• Soft delay remote turn-on
• Thermal, short and overload protection circuits
• Fuse: 2x15A
• Max power: 600 Watts
• RMS Power: Amplifier: 85 Watts
  Slim woofer: 200 Watts
• Dimension: 14.5” X9.5” X 3”
• Weight: 10.5 Lbs.

Power Connections
Connect the ground terminal to the closest point on the chassis of the vehicle. Keep this ground wire to less than 39″ (100 cm) in length. Use 8 gauge (or heavier) wire. Connect the remote terminal to the remote output of the head unit using 16 gauge (or heavier) wire. Connect an empty fuse holder within 18″ (45 cm) of the car battery, and run 8 gauge (or heavier) cable from this fuse to the amplifier location. Then connect the fuse holder to the “BATT+” connection on the subwoofer rear panel.

Low-Level Input Wiring
Low-level (RCA) input wiring is preferred for best audio performance. Most trunk or hatchback installations will require a 15-20 foot RCA cable, while pickup trucks and under-seat installations will require a 6-12 foot RCA cable. Always use a high-quality cable.

NOTE: Do not connect BOTH the high-level and low-level inputs from your receiver to your amplifier at the same time.

High-Level Input Wiring
The high-level input(s) should only be used when your receiver lacks RCA outputs. If the RCA outputs are not present, connect the speaker outputs from the receiver to the high-level input connector of the amplifier. Be sure to observe polarity to avoid audio phase problems.

NOTE: Do not connect BOTH the high-level and low-level inputs from your receiver to your amplifier at the same time.

Front panel controls and features

1. POWER ON LED INDICATOR
2. PHASE SHIFT
   Use this switch to help compensate for time alignment problems in the system. Such problems usually result from having the subwoofer at a different distance from the listener than the other speakers in the system.
3. INPUT GAIN CONTROL
   After you have installed your system, turn this control to a minimum. Turn the head unit on (and the subwoofer will turn on via the remote connection). Turn the head unit volume to about 2/3 full level. Slowly turn up the subwoofer input and gain control until you hear a small amount of distortion. Then reduce the level until the distortion is completely gone. Leave the control in this setting.
4. BASS BOOST
   The bass boost feature will increase the sound level the bass frequencies.
5. LOW PASS FILTER
   This control permits you to define the frequency range you want the subwoofer amplifier to receive. The subwoofer will reproduce all sounds BELOW the frequency you set. If the rest of your system is weak on the mids, you may wish to set this control relatively high. If the midrange is well covered by the rest of your system, you will probably want the subwoofer to only receive a lower frequency signal.
6. REMOTE LEVEL CONTROL PORT
   Attach the included remote level control to control the volume level of the subwoofer independently.
7. PROTECT LED INDICATOR

Rear panel controls and features

1. LOW-LEVEL RCA INPUTS
   Low-level inputs are the recommended way to introduce the audio signal to the subwoofer if RCA outputs are present on your head unit or another signal source (such as a sound processor).
2. HIGH LEVEL (speaker level) INPUTS
   If your head unit does not have RCA outputs, you can use the speaker outputs for the audio source for the PLMRBS8. Use the supplied cable and connect the outputs properly as shown in the connection diagram in this manual.
3. FUSE
   The fuse is rated at 15A. Do not use a fuse with a different value and NEVER replace the fuse with a wire or coin.
4. POWER TERMINALS

Troubleshooting
If you experience operation or performance problems with this product, compare your installation in with the electrical wiring diagram on the previous pages. If problems persist, read the following troubleshooting tips which may help eliminate the problems.

Congratulations on your purchase of a PYLE PLMRBS8 Slim Amplified Subwoofer. It has been designed, engineered and manufactured to bring you the highest level of performance and quality, and will afford you years of listening pleasure. Thank you for making a PYLE your choice for car audio entertainment

FAQs About Pyle PLMRBS8