Features:

- High sensitivity, high voice resolution, the details of a complete information of clear.

- Universal nondestructive support a variety of models installed.

- The use of high temperature pure copper silver coil, large diameter, high efficiency conductive sound, minimize distortion.

- High degree of sound reduction, stage board to enjoy the stereo surround, technology and playability both.

- Waterproof, moistureproof, multi-purpose to support household.

- Strong and solid basin, speaker material pragmatic, uniform thickness of the iron frame, to ensure a sound and thick sound.

- High power output, suitable for a variety of musical styles, popular, classical,jazz, country, rock,it can be very good control.

- PP injection basin, natural rubber diaphragm, full flexibility, can perform well all kinds of music.

- High density magnet, strong voice performance, the use of aerospace magnets, power full.

- Moisture proof, horn PP rubber and injection molding carcass effectively moisture proof, reduce distortion.

Specification:

Brand: Q-PERTORS
Model: QP-4MD
Color: Black+RED
Impedance: 4Ω
Distortion: Less Than 1%
MAX POWER: 400W
RMS POWER: 80W
Audio Sensitivity: 88dB
Voltage: 12V~24V
Item Size: 4 Inch
ASV/CCAT25.5
Bullet Cap
SPL 88dB
voice coil 1"(25.5mm)kccaw
Frequency Range (Hz): 100Hz - 18KHz
Material Type: Metal & Magnet
Speakers Types: Mid-range Speakers
Applicable models: Universal Car, Truck, Bus, etc

Package:
2x Speaker

Installation Instructions

To protect the vehicle, cover it with a dust cloth.

Pry the door, unscrew the screws inside and around
the door panel, and force outward from the bottom of the door panel to remove the door.

Remove the original car horn first fix the gasket on the original car horn.

1. To protect the vehicle, add a dust cloth to the vehicle
2. Remove the door panel (trim panel)
3. Remove the original car speaker
4. Fix the speaker bracket
5. Fix the speaker crossover
6. Connect the speaker terminals
7. Fix the speaker to the bracket
8. Connect the cross connection to the speaker wiring
9. Remove the original car speaker and replace the speaker
10. The reset and replacement of the door panel is completed

Attention:

1. Before buying, please confirm installation size, ensure the length and height of machine panel is suitable for your car.

2.Before installation, please carefully check the car horn lines, if grounding, please reconnect the lines before linking our machine, otherwise it may burn the machine.

3.The actual power of the speaker itself is not very large, there will be murmurs and buzzing when the speaker is very loud.

4.There will be murmurs and buzzing when the reconfiguration process is not connected correctly.

5. If there is no power amplifier installed, the sound of the main unit is not good and the power is not good, there will be murmurs and buzzing when the speaker is loud.

6. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.

7. Please allow 1-2cm measuring deviation due to manual measurement.