Power P1020 II - Subwoofer JBL - Free user manual and instructions
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| Product Type | Powered Subwoofer |
| Brand | JBL |
| Model | Power P1020 II |
| Category | Subwoofer |
| Amplifier Type | Class D |
| Woofer Size | 10 inches (25.4 cm) |
| RMS Power | 150 W |
| Peak Power | 300 W |
| Frequency Response | 30 Hz – 200 Hz |
| Impedance | 4 ohms |
| Crossover Frequency | 50 Hz – 150 Hz (adjustable) |
| Phase Control | 0°/180° switchable |
| Inputs | Line-level RCA L/R, LFE input |
| Outputs | Line-level RCA L/R (pass-through) |
| Dimensions (W x H x D) | 16.3 x 18.1 x 17.3 inches (414 x 460 x 440 mm) |
| Weight | 35.3 lbs (16 kg) |
| Power Supply | 120 V ~ 60 Hz (US), 220-240 V ~ 50/60 Hz (EU) |
| Standby Power | < 0.5 W |
| Enclosure Type | Bass-reflex with front-firing port |
| Finish | Black vinyl laminate |
| Protection Features | Overcurrent, overheat, subsonic filter |
| Placement Options | Floor standing (front or corner placement) |
Frequently Asked Questions - Power P1020 II JBL
How do I connect the JBL Power P1020 II to my AV receiver?
Use a subwoofer cable from the receiver's subwoofer/LFE output to the LFE input on the subwoofer. For stereo connections, use the line-level RCA inputs.
What is the recommended placement for optimal bass performance?
Place the subwoofer on the floor near a wall or corner for reinforced bass. Avoid placing it in the center of the room. Ensure the port is not blocked.
Can I use the subwoofer with both LFE and speaker-level inputs?
No, use only one input type at a time. The LFE input is preferred for modern AV receivers.
How do I adjust the crossover frequency?
Turn the crossover dial on the back panel. Start at 80 Hz and adjust based on your main speakers' capabilities. The subwoofer will reproduce frequencies below the set point.
What does the phase switch do?
The phase switch (0°/180°) adjusts the timing of the subwoofer's output relative to the main speakers. Set to 0° normally, or try 180° if bass sounds cancellations occur.
Why is my subwoofer not turning on automatically?
Ensure the power switch is ON and the audio signal is present. The subwoofer has an auto-on circuit; if no signal is detected for 5 minutes, it goes into standby. Check cable connections.
How do I clean the subwoofer cabinet?
Disconnect power. Use a soft, dry cloth to wipe the surface. Do not use any liquids or cleaning agents. Vacuum the port grille gently.
Can I wall-mount this subwoofer?
No, the JBL Power P1020 II is designed for floor placement only. Do not hang it or place it on shelves.
What is the power consumption in standby mode?
The standby power consumption is less than 0.5 watts, making it energy efficient.
How do I replace the fuse?
Unplug the subwoofer. Locate the fuse holder near the power cord. Pry open and replace with a fuse of the same rating (e.g., T2.5A 250V). If it blows again, consult a professional.
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USER MANUAL Power P1020 II JBL
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Product information
Brand : JBL
Model : Power P1020 II
Category : Subwoofer