1. Produktet er slutview
The RECOIL IC4A is a waterproof Bluetooth 4-channel amplifier designed for various outdoor and marine applications, including boats, UTVs, Jeeps, golf carts, and motorcycles. It features Bluetooth 5.0 for wireless audio streaming and a 3.5mm AUX input for wired connections. The amplifier delivers 65W RMS per channel at 2Ω or 45W x 4 at 4Ω, providing robust audio performance. Its IPX7 rating ensures protection against water immersion and dust, making it suitable for harsh environments. An included wired remote knob allows for convenient control of volume, track selection, play/pause, and input switching.

Figure 1: RECOIL IC4A Amplifier with IPX7 Waterproof and Bluetooth 5.0 features.
2. Hvad er der i æsken
Kontroller, at alle komponenter er til stede, før installationen påbegyndes.
- RECOIL IC4A Waterproof Bluetooth 4-Channel Amplivligere
- Wired Remote Control Knob
- Strøm- og højttalerledningsnet
- 3.5 mm AUX-indgangskabel
- Mounting Hardware (Surface mount bracket, flush mount ring, handlebar clamp for 7/8" to 1-1/4" bars, screws, washers, nuts)
- Inline Fuse Holder with Fuse
- Brugervejledning (dette dokument)

Figure 2: Included components of the RECOIL IC4A amplifier kit.
3. Opsætning og installation
Korrekt installation er afgørende for optimal ydeevne og levetid ampHvis du er usikker på nogle trin, skal du kontakte en professionel installatør.
3.1 Montering af Amplivligere
Choose a secure location that is protected from direct heat and allows for proper cable routing. The amplifier is IPX7 rated, meaning it can withstand immersion in water up to 1 meter for 30 minutes, but avoiding prolonged exposure is recommended for maximum lifespan.
- Overflademontering: Use the provided bracket and screws to secure the amplifier to a flat surface.
- Flush Mount: If applicable, use the flush mount ring to integrate the amplifier into a panel.

Figure 3: RECOIL IC4A amplifier with wiring harness.
3.2 Ledningsforbindelser
Refer to the wiring diagram below and ensure all connections are secure and properly insulated.
- Strøm (rød ledning): Connect to a fused +12V constant power source. Use the included inline fuse holder.
- Jord (sort ledning): Tilslut til et rent, solidt jordpunkt på chassis.
- Fjerntænding (blå ledning): Connect to the remote output of your head unit or an ignition-switched +12V source.
- Speaker Outputs (Color-Coded Wires): Connect to your speakers. Ensure correct polarity (+/-) for each speaker. The amplifier supports 2Ω and 4Ω loads.
- AUX Input (3.5mm Jack): Connect your audio source (e.g., smartphone, MP3 player) using the provided 3.5mm cable.
3.3 Installation af fjernbetjening
The wired remote control can be mounted in a convenient location, such as a handlebar or dashboard.
- Styrmontering: Brug den medfølgende clamp to secure the remote to handlebars ranging from 7/8" to 1-1/4" in diameter.
- Surface/Flush Mount: The remote can also be surface-mounted or flush-mounted using the appropriate hardware.
- Connect the remote control cable to the designated port on the amplivligere.

Figure 4: Remote control mounted on a handlebar.
4. Betjeningsvejledning
4.1 Tænd/sluk
De amplifier powers on automatically when it receives a +12V signal on the remote turn-on wire (blue). It will power off when this signal is removed.
4.2 Bluetooth-lydstreaming
The IC4A features Bluetooth 5.0 for wireless audio playback.
- Sørg for ampkøleren er tændt.
- Aktiver Bluetooth på din mobilenhed, og søg efter tilgængelige enheder.
- Select "RECOIL IC4A" from the list to pair. A confirmation tone may sound.
- Når den er parret, kan du streame lyd trådløst fra din enhed.

Figur 5: Amplifier with Bluetooth 5.0 capability.
4.3 Brug af AUX-indgang
For wired audio connections, use the 3.5mm AUX input.
- Tilslut din lydkilde til amplifier's 3.5mm AUX input using the provided cable.
- Switch the input source to AUX using the remote control (see Section 4.4).
4.4 Fjernbetjeningsfunktioner
The wired remote control provides convenient access to essential audio functions.

Figure 6: Remote control functions diagram.
- BT/AUX Switch: Push and hold for 2 seconds to switch between Bluetooth and AUX input modes.
- Afspil/pause: Push once to play or pause audio.
- Lydstyrke op: Turn right and hold.
- Skrue ned for lyden: Turn left and hold.
- Forrige nummer: Quick turn left.
- Næste nummer: Quick turn right.
5. Vedligeholdelse
To ensure the longevity and optimal performance of your RECOIL IC4A ampLifier, følg disse vedligeholdelsesretningslinjer:
- Rensning: Tør regelmæssigt af amplifier and remote control with a soft, damp klæde. Undgå at bruge skrappe kemikalier eller slibende rengøringsmidler.
- Forbindelser: Regularly check all wiring connections for tightness and corrosion, especially in marine or outdoor environments. Loose connections can lead to poor performance or damage.
- Sikring: Hvis amplifier stops working, check the inline fuse. Replace it only with a fuse of the same type and rating.
- Miljøbeskyttelse: While the unit is IPX7 waterproof, minimizing prolonged exposure to extreme conditions (e.g., direct sunlight, heavy rain, saltwater spray) when not in use can extend its lifespan.
6. Fejlfinding
If you encounter issues with your RECOIL IC4A ampLifier, se følgende almindelige problemer og løsninger:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen strøm / Amplifer tænder ikke |
|
|
| Ingen lydudgang |
|
|
| Forvrænget lyd |
|
|
| Afbrydelse af Bluetooth |
|
|
7. Specifikationer
Key technical specifications for the RECOIL IC4A amplivligere:

Figure 7: Power handling specifications.
- Model: IC4A
- Kanaler: 4-kanal
- RMS udgangseffekt:
- 65 watt x 4 @ 2 ohm
- 45 watt x 4 @ 4 ohm
- Maksimal udgangseffekt: 260 watt
- Bluetooth version: 5.0
- Vandtæt vurdering: IPX7 (Tåler nedsænkning ned til 1 meter i 30 minutter)
- Indgange: Bluetooth, 3.5 mm AUX
- Monteringstype: Surface Mount, Handlebar Mount
- Inkluderede komponenter: Amplifier, Wired Remote, Wiring Harness, AUX Cable, Mounting Hardware
- Beskyttelseskredsløb: Auto-recovery short-circuit, reverse polarity, thermal overload
8. Garanti og support
8.1 Producentens garanti
The RECOIL IC4A ampLifier er dækket af en 1 års producentgaranti from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, accident, misuse, abuse, neglect, unauthorized modification, or normal wear and tear. Please retain your proof of purchase for warranty claims.
8.2 Kundesupport
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact RECOIL customer support. Refer to the official RECOIL webwebstedet eller din købsdokumentation for at få de seneste kontaktoplysninger.
Når du kontakter support, bedes du have følgende oplysninger klar:
- Product Model: RECOIL IC4A
- Købsdato
- Købssted
- En detaljeret beskrivelse af problemet