1. Prodott Aktarview
The MTX Audio RT8PT is an 8-inch amplified and vented bass tube designed to enhance the low-frequency audio in your vehicle. This compact unit integrates a subwoofer and amplifier within a vented enclosure, providing a complete bass solution.

Stampa 1.1: Quddiem view of the MTX Audio RT8PT powered subwoofer enclosure, showing the 8-inch subwoofer and the MTX Audio logo on the gray carpeted tube.
Karatteristiċi ewlenin:
- Integrated 120 Watt RMS Amplifier: Provides efficient power to the subwoofer.
- 8-Inch High Output Subwoofer: Delivers clear and impactful bass.
- Vented Enclosure Design: Optimizes bass output and efficiency.
- High and Low Level Inputs: Allows connection to various audio sources.
- External Bass Control: Enables convenient adjustment of bass levels from the driver's seat.
- Durable Construction: Features a butyl rubber surround for subwoofer longevity and aviation-grade carpet for interior integration.
2. Installazzjoni u Setup
Proper installation is crucial for optimal performance and safety. If you are unsure about any steps, consult a professional installer.
2.1 Disimballaġġ
Neħħi l-komponenti kollha mill-imballaġġ bir-reqqa. Kun żgur li l-oġġetti li ġejjin huma preżenti:
- MTX Audio RT8PT Powered Bass Tube
- External Bass Control (EBC)
- Ċineg tal-Immuntar
- Wiring Harnesses (Power, Ground, Signal)
2.2 Mounting the Subwoofer
Select a secure location in your vehicle, such as the trunk or behind a seat. Use the provided mounting straps to firmly secure the enclosure, preventing movement during vehicle operation.

Image 2.1: The MTX Audio RT8PT subwoofer enclosure securely placed in a car trunk, demonstrating its compact size and rugged construction.
2.3 Konnessjonijiet tal-Wiring
All wiring should be performed with the vehicle's battery disconnected to prevent electrical shorts or damage.
- Konnessjoni tal-Enerġija (+12V): Connect an 8-gauge power wire from the vehicle's positive battery terminal to the +12V terminal on the subwoofer's amplifier panel. Install an appropriate fuse (not included) within 18 inches of the battery.
- Konnessjoni mal-art (GND): Connect an 8-gauge ground wire from the GND terminal on the amplifier panel to a clean, unpainted metal surface on the vehicle's chassis. Ensure a solid electrical connection.
- Tixgħel mill-Bogħod (REM): Connect a remote turn-on wire from your head unit's remote output to the REM terminal on the amplifier panel. This wire signals the subwoofer to turn on and off with your head unit.
- Input tas-Sinjal:
- Input ta' Livell Baxx (RCA): If your head unit has RCA pre-outs, connect RCA cables from the head unit to the "Line In" RCA inputs on the subwoofer.
- Input ta' Livell Għoli (Livell tal-Ispeaker): If your head unit does not have RCA pre-outs, use the provided high-level input harness. Connect the speaker wires from your head unit's rear speaker outputs to the corresponding wires on the high-level input harness, then plug the harness into the "HLI" port on the subwoofer.
- External Bass Control (EBC): Plug the EBC cable into the "EBC Port" on the amplifier panel and mount the control knob in a convenient location near the driver.

Image 2.2: Rear panel of the MTX Audio RT8PT, showing the power, ground, remote, RCA line-in, high-level input (HLI), and external bass control (EBC) ports.
3. Operazzjoni
Once installed, you can power on your vehicle's audio system and begin adjusting the subwoofer for optimal sound.
3.1 Qawwa Inizjali
After connecting the battery, turn on your vehicle's ignition and head unit. The subwoofer should power on automatically via the remote turn-on signal.
3.2 Aġġustament tas-Settings
- Gwadan Kontroll: The "Gain" knob on the amplifier panel adjusts the input sensitivity. Start with the gain at its minimum setting. Play music with a strong bass presence and slowly increase the gain until the bass sounds balanced with the rest of your audio system without distortion.
- Filtru Low Pass (LPF): The "LPF" knob (variable, 50Hz-200Hz) controls the upper frequency limit the subwoofer will play. Set this to blend smoothly with your main speakers. A common starting point is 80Hz-100Hz. If your main speakers are small, you might set it higher; if they are large, you might set it lower.
- External Bass Control (EBC): Use the EBC knob to make real-time adjustments to the bass level from your driving position. This allows for quick customization based on music genre or personal preference.
4. Manutenzjoni
Regular care will help maintain the performance and appearance of your RT8PT subwoofer.
- Tindif: Use a soft, dry cloth to wipe down the enclosure. For stubborn dirt on the carpet, a slightly damp Ċarruta tista' tintuża, iżda evita umdità eċċessiva. Tużax kimiċi ħarxa jew prodotti tat-tindif li joborxu.
- Spezzjoni: Periodically check all wiring connections to ensure they are secure. Verify that the mounting straps are tight and the enclosure is stable.
- Fatturi Ambjentali: Avoid exposing the subwoofer to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
5 Issolvi l-problemi
If you encounter issues with your RT8PT subwoofer, refer to the following common problems and solutions.
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| L-ebda ħoss mis-subwoofer |
|
|
| Bass distort jew mhux ċar |
|
|
| Subwoofer turns on/off intermittently |
|
|
6. Speċifikazzjonijiet
Detailed technical specifications for the MTX Audio RT8PT powered subwoofer enclosure.

Image 6.1: Diagram illustrating the dimensions of the MTX Audio RT8PT subwoofer enclosure: 21.25 inches (L) x 9.84 inches (W) x 9.84 inches (H).
| Karatteristika | Speċifikazzjoni |
|---|---|
| Isem tal-Mudell | RT8PT |
| Tip ta' Kelliem | Subwoofer |
| Daqs tal-Kelliem | 8 Pulzier |
| Dijametru tal-Woofer | 8 Pulzier |
| Qawwa tal-Ħruġ Massimu tal-Ispeaker | 240 Watt (MAX) |
| Amplifier RMS Power | 120 Watts |
| Rispons ta' Frekwenza | 35 - 250Hz (Crossover: Variable, 50Hz - 200Hz, 12dB/Oct) |
| Input Voltage | 12 Volts |
| Teknoloġija tal-Konnettività | Wired (RCA, High-Level Input) |
| Metodu ta' Kontroll | Remote (External Bass Control) |
| Dimensjonijiet tal-Prodott (L x W x H) | 21.25" x 9.84" x 9.84" (54ċm x 25ċm x 25ċm) |
| Piż tal-oġġett | 19.45 Lira (8.82 kg) |
| Wiring Rakkomandat | 8 Gauge Power and Ground Wiring |
| UPC | 193802048193, 715442310036 |
7. Informazzjoni dwar Garanzija
The MTX Audio RT8PT powered subwoofer enclosure comes with a limited warranty. For specific terms and conditions, please refer to the warranty card included with your product or visit the official MTX Audio websit.
8. Appoġġ għall-Klijent
For technical assistance, installation questions, or warranty claims, please contact MTX Audio customer support. You can find contact information on the official MTX Audio webis-sit jew permezz tan-negozjant awtorizzat tiegħek.
Websit: www.mtx.com





