1. محصول ختم شوview
This manual provides instructions for the KICKER 48TRTP122 12-inch CompRT Down-Firing Loaded Subwoofer Enclosure, the DS18 CANDY-X1B Mono Class D Amplifier, and the accompanying DS18 AMPKIT4 4AWG Complete Amplifier Wiring Kit. This system is designed to enhance your vehicle's audio experience with powerful bass output.
۲. په بکس کې څه دي؟
- Kicker 48TRTP122 12" CompRT Series Down-Firing Loaded Subwoofer Enclosure
- DS18 CANDY-X1B Mono Candy-X Series Car Ampلايف
- DS18 AMPKIT4 4AWG Complete Amplifier Kit, including:
- 17 ft 4 AWG Red Power Wire
- 3 ft 4 AWG Black Ground Wire
- 17 ft Remote Wire
- 17 ft Red/Black Speaker Cable
- 17 ft Red/Black Twisted RCA Cable
- Mini ANL Fuse Holder with Mini ANL 100A Fuse
- 6 ft 4 AWG Loom Tube
- 1 x Rubber Grommet
- 10 x کیبل اړیکې
- 2 x حلقوي ترمینلونه
- 2 ایکس سپیډ ټرمینالونه
- 5 x Small Spade Terminals

Figure 2.1: Components of the DS18 AMPKIT4 4AWG Complete Ampد ژوند کولو کټ
3. ترتیب او نصب کول
د غوره فعالیت او خوندیتوب لپاره مناسب نصب کول خورا مهم دي. که تاسو د کوم ګام په اړه ډاډه نه یاست، نو د موټر آډیو نصب کونکي مسلکي سره مشوره وکړئ.
3.1 د خوندیتوب احتیاطونه
- د هر ډول بریښنایی کار پیل کولو دمخه د موټر د منفي بیټرۍ ټرمینل جلا کړئ.
- ډاډ ترلاسه کړئ چې ټول تارونه په سمه توګه موصل او خوندي شوي دي ترڅو د شارټونو او زیان مخه ونیول شي.
- د نصبولو پرمهال مناسب شخصي محافظتي تجهیزات (PPE) وکاروئ.
3.2 Subwoofer Enclosure Placement
The KICKER 48TRTP122 is a down-firing enclosure, designed to be placed in the trunk or cargo area of your vehicle. Ensure it is securely fastened to prevent movement during driving.

Figure 3.1: KICKER 48TRTP122 Down-Firing Subwoofer Enclosure.
3.3 Ampلایفیر نصب کول
Mount the DS18 CANDY-X1B amplifier in a location that allows for adequate ventilation and protection from moisture. Common locations include under a seat, in the trunk, or on the back of a rear seat. Ensure it is securely mounted to prevent vibration damage.

Figure 3.2: DS18 CANDY-X1B Mono Class D Ampلايف
3.4 د تار لګولو لارښوونې
Follow these steps carefully for wiring the system. Refer to the wiring diagram below for visual guidance.
- Power Wire (Red 4 AWG): Run the 17 ft red power wire from the vehicle's positive battery terminal to the fuse holder, then from the fuse holder to the +12V terminal on the DS18 amplifier. Ensure the fuse holder is installed close to the battery (within 18 inches).
- Ground Wire (Black 4 AWG): Connect the 3 ft black ground wire from the GND terminal on the amplifier to a clean, unpainted metal surface on the vehicle's chassis. Ensure a good electrical connection.
- د ریموټ ټرن آن تار: Connect the remote wire from your head unit's remote output to the REM terminal on the ampلایفیر. دا تار ګرځوي ampد خپل سر واحد سره لایفیر چالان او بند کړئ.
- د RCA کیبلونه: Connect the RCA cables from your head unit's subwoofer output (or full-range output if no dedicated sub output) to the RCA input jacks on the DS18 ampلايف
- د سپیکر تار: د سپیکر کیبل سره وصل کړئ amplifier's speaker output terminals to the KICKER subwoofer enclosure's input terminals. Ensure correct polarity (+ to + and - to -). The KICKER 48TRTP122 enclosure has a 2-ohm impedance.
- باس ریموټ: Connect the included bass remote to the dedicated remote port on the DS18 amplifier. Mount the remote in an accessible location for easy adjustment.

Figure 3.3: Subwoofer to Amplifier Wiring Diagram (2-ohm connection).

Figure 3.4: DS18 Bass Remote Control.
4. عملیاتي لارښوونې
Once the system is installed, follow these steps to configure and operate your subwoofer and ampلايف
4.1 Initial Power-Up and Gain Setting
- د موټر د منفي بیټرۍ ټرمینل بیا وصل کړئ.
- خپل د سر واحد چالان کړئ. amplifier should power on (indicated by a blue LED on the ampژوندی).
- ترتیب کړئ amplifier's GAIN control to its minimum (fully counter-clockwise) position.
- Play a music track with strong bass at a moderate volume level on your head unit (around 75% of maximum volume).
- ورو ورو د GAIN کنټرول زیات کړئ amplifier until you hear distortion, then back it off slightly until the sound is clear. This sets the maximum clean output level.
4.2 Amplifier Controls (DS18 CANDY-X1B)
The DS18 CANDY-X1B amplifier features several controls for fine-tuning your bass output:
- ګټه: Adjusts the input sensitivity to match the output of your head unit. (See 4.1)
- BASS BOOST (0-18 dB): Increases the bass output at a specific frequency (typically around 45 Hz). Use sparingly to avoid distortion and speaker damage.
- LPF (Low-Pass Filter) (50-150 Hz): This filter allows only frequencies below the set point to pass through to the subwoofer. Adjust to blend the subwoofer's output seamlessly with your main speakers.
- SUBSONIC FILTER (10-55 Hz): Filters out extremely low frequencies that are inaudible and can cause damage to the subwoofer. Set it slightly below your subwoofer's lowest usable frequency.
- PHASE (0/180 degrees): ستاسو د اصلي سپیکرو په پرتله د سب ووفر محصول مرحله تنظیموي. د دواړو ترتیباتو سره تجربه وکړئ ترڅو هغه ومومئ چې خورا اغیزمن او همغږي باس چمتو کوي.
- یادونه: Port for connecting the wired bass remote control, allowing convenient bass level adjustment from the driver's seat.

Figure 4.1: DS18 CANDY-X1B Amplifier Controls.
5. ساتنه
Regular maintenance ensures the longevity and optimal performance of your audio system.
- پاکول: د سب ووفر احاطه وساتئ او amplifier clean and free of dust and debris. Use a soft, dry cloth. Avoid liquid cleaners directly on components.
- اړیکې: په دوره یي ډول د تارونو ټولې اړیکې د ټینګښت او زنګ وهلو لپاره وګورئ. خلاصې اړیکې کولی شي د خراب فعالیت یا زیان لامل شي.
- وینټیلیشن: ډاډ ترلاسه کړئ ampد لایفیر د یخولو پنونه د ډیر تودوخې مخنیوي لپاره نه بندیږي.
- د فیوز چک: که د amplifier does not power on, check the fuse in the fuse holder near the battery. Replace with a fuse of the same rating (100A Mini ANL).
6. ستونزه حل کول
د عامو ستونزو او د هغوی د حل لارو لپاره دې برخې ته مراجعه وکړئ.
| ستونزه | احتمالي لامل | د حل لاره |
|---|---|---|
| د سب ووفر څخه غږ نشته |
|
|
| تحریف شوی غږ |
|
|
| Ampلایفیر ډیر ګرموي |
|
|
| Bass remote not working |
|
|
7. مشخصات
Detailed specifications for the components in this bundle.
7.1 KICKER 48TRTP122 12" CompRT Subwoofer Enclosure
- د سپیکر ډول: Subwoofer
- د Subwoofer قطر: ۷۸۷ انچه
- د ټکو ځواک: ۴۵ واټه
- د RMS ځواک: ۴۵ واټه
- خنډ: 2 ohms
- حساسیت: 98dB
- ځانګړې ځانګړنه: Down-Firing, Active thin-mount CompRT subwoofer, High-output reFLEX passive woofer
- مواد: د منځني کثافت فایبر بورډ
- ابعاد: 27.5" W x 6.125" H x 14.625" D (Top) x 14.625" D (Bottom)
7.2 DS18 CANDY-X1B Mono Class D Ampلايف
- د RMS بریښنا درجه:
- 4 ohms: 240 watts x 1 channel
- 2 ohms: 400 watts x 1 channel
- 1 ohm: 600 watts x 1 channel
- د اعظمي بریښنا محصول: ۴۵ واټه
- حساسیت: 100dB
- د تعدد ځواب: 20-150 Hz
- باس ریموټ: شامل دي
- ډیزاین: د ټولګي
- متغیر باس وده: 0-18 dB
- Variable Low-pass filter (LPF): 50-150 Hz
- سبسونیک فلټر: 10-55 Hz
- ابعاد: ۴۲" عرض x ۲۸.۵" عرض x ۳۸" قد
۶۵۰ DS7.3 AMPKIT4 4AWG Complete Ampد ژوند کولو کټ
- د تار ګیج: 4 AWG
- تار مواد: High Performance CCA (Copper Clad Aluminum)
- د دې لپاره وړاندیز شوی: یو amplifier up to 1300 Watts
- شاملې برخې: Power wire, ground wire, remote wire, speaker cable, RCA cable, fuse holder with 100A fuse, loom tube, grommet, cable ties, various terminals.
8. د تضمین معلومات
This product bundle typically comes with a manufacturer's warranty. The KICKER 48TRTP122 subwoofer enclosure and DS18 CANDY-X1B amplifier are covered by a full warranty from their respective manufacturers. Specific warranty terms, duration, and coverage details may vary. Please retain your proof of purchase for warranty claims.
For detailed warranty information, refer to the documentation included with each individual component or visit the respective manufacturer's official webسایټ
9. ملاتړ
If you encounter issues not covered in this manual or require further assistance, please contact the manufacturer's customer support:
- KICKER Support: Visit the official KICKER webد ملاتړ سرچینو، FAQs، او د اړیکو معلوماتو لپاره سایټ.
- DS18 Support: رسمي DS18 ته مراجعه وکړئ website for product support and contact details.
When contacting support, please have your product model numbers (48TRTP122, CANDY-X1B, AMPKIT4) and proof of purchase readily available.