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Upgrade your motorhome or campervan with the compact Alpine SPC-L350F Adventure Audio flush-mount speaker. Two ultra-slim carbon-reinforced drivers deliver wide-dispersion sound from a discreet silver aluminium design that can be installed horizontally or vertically. Rated at 50W RMS and 100W peak, with 6-ohm impedance and a 120Hz–20kHz response.
PLEASE NOTE: The SPC-L350F package contains one speaker. For a balanced stereo installation, order two speakers. Alpine recommends combining a pair with the SPC-D84L subwoofer system for full-range sound and improved bass performance.
The Alpine SPC-L350F is a compact silver flush-mount speaker designed for motorhome and campervan living areas. Its two carbon-reinforced drivers deliver clear, wide-dispersion sound, while the ultra-slim aluminium grille integrates neatly into suitable walls, panels and cabinets.
Conventional car audio speakers are often unsuitable for motorhome and campervan living areas. They can require significant mounting depth and may be installed into overhead cabinets facing towards the floor, reducing storage space and compromising sound staging.
Alpine Adventure Audio In-Cabin speakers use an ultra-slim design that can be installed in a range of positions without occupying valuable cupboard space. The compact SPC-L350F integrates into a prepared panel opening for a discreet, factory-style appearance.
The SPC-L350F’s expertly tuned two-driver array delivers smooth, lifelike sound from a compact profile with a clean, minimalist appearance.
The speaker handles up to 50 watts RMS and 100 watts peak. For the best sound results, Alpine recommends installing the speakers as a pair with the matching SPC-D84L subwoofer system.
The SPC-L350F can be installed horizontally or vertically to suit the available mounting position and required sound coverage.
The stainless-steel grille can be removed and rotated so the Alpine logo remains correctly orientated after installation.
The modern design and premium finish make the SPC-L350F a genuine upgrade to the appearance of a motorhome or campervan interior.
Its silver anodised aluminium housing is finished with painted polymer end caps and a removable metal grille. The grille can be repositioned to suit horizontal or vertical installation.
Alpine Adventure Audio In-Cabin speakers are available in surface-mount and flush-mount versions to accommodate different installation requirements.
The SPC-L350F is the compact flush-mount version and blends discreetly into a suitable wall, panel or cabinet. The alternative SPC-L350S surface-mount speaker can be attached to a cabinet, wall, corner or ceiling and aimed towards the listening position.
Two ultra-slim carbon-reinforced drivers provide a frequency response extending up to 20kHz and a wide dispersion angle for clear sound throughout the cabin.
With a depth of only 26mm, the compact speaker can be integrated into suitable locations where conventional car speakers may require too much interior space.
Add the matching Alpine SPC-D84L subwoofer to achieve full-range sound with stronger bass and improved dynamics. The subwoofer is designed to complement the sound characteristics of Alpine Adventure Audio In-Cabin speakers.
The SPC-L350F reproduces frequencies from 120Hz upwards, making a correctly integrated subwoofer important for reproducing the lowest bass frequencies.
The Alpine Adventure Audio In-Cabin speaker range includes different lengths, colours and mounting configurations. These options can be mixed and matched to create a sound system suited to the available installation space, interior design and desired listening position.
Add discreet audio to lounge, dining and sleeping areas without occupying valuable cupboard space.
The shorter design is suitable for converted vans where both mounting depth and available panel length are limited.
Ideal for bespoke audio systems requiring a compact, integrated speaker with flexible positioning.
| Specification | Alpine SPC-L350F |
|---|---|
| Speaker type | Short flush-mount in-cabin speaker |
| Quantity | One speaker |
| Colour | Silver |
| Housing | Silver aluminium |
| Driver configuration | Two ultra-slim carbon-reinforced drivers |
| RMS power handling | 50 watts |
| Peak power handling | 100 watts |
| Nominal impedance | 6 ohms |
| Frequency response | 120Hz–20kHz |
| Sensitivity | 86.2dB/W/m |
| Dimensions | 356mm (H) x 45mm (W) x 26mm (D) |
| Required cut-out | 354mm × 38mm |
| Mounting orientation | Horizontal or vertical |
| Vertical installation dispersion | 160° horizontal / 40° vertical |
| Horizontal installation dispersion | 40° horizontal / 160° vertical |
| Recommended subwoofer | Alpine SPC-D84L |
The SPC-L350F fits into a prepared 354mm × 38mm opening and is secured using the supplied mounting brackets and screws. Removable end-cap covers conceal the fixings for a clean, integrated appearance.
Its shorter 380mm overall length makes it suitable for installations where the longer SPC-L500F cannot be accommodated.
The speaker can be installed horizontally or vertically to suit the available interior space and preferred sound coverage. The removable grille can be rotated to keep the Alpine logo correctly aligned.
Speaker orientation changes the dispersion pattern, so the listening position and cabin layout should be considered when selecting the mounting direction.
The 6-ohm SPC-L350F is compatible with a suitable internal head-unit amplifier. A suitable external or DSP amplifier can provide increased output, control and sound tuning.
Alpine recommends a powerful DSP amplifier such as the OPTIM8 PXE-C80-88 for achieving the full performance potential of an Adventure Audio cabin system.
The speaker’s frequency response begins at 120Hz, so a subwoofer is recommended for reproducing lower bass frequencies. Alpine recommends the matching SPC-D84L in-cabin subwoofer for a fuller and more dynamic sound.
Flush mounting requires a suitable flat surface, a 354mm × 38mm cut-out and at least 26mm of clear mounting depth, plus additional clearance for the cable and connector.
No. The package contains one speaker. Order two units for a conventional left and right stereo installation.
Yes. It can be installed horizontally or vertically, and the grille can be rotated to keep the Alpine logo correctly aligned.
Yes. It is compatible with a suitable internal head-unit amplifier. A correctly configured external or DSP amplifier can provide greater output and tuning control.
A subwoofer is strongly recommended for full-range sound because the SPC-L350F reproduces frequencies from 120Hz upwards. Alpine recommends the matching SPC-D84L.
The SPC-L350F fits into a prepared cut-out for a slim, integrated appearance. The SPC-L350S attaches to the surface using mounting brackets and has an angled enclosure that can be directed towards the listener.
The SPC-L350F is the shorter 380mm model and uses two carbon-reinforced drivers with a 6-ohm impedance. The SPC-L500F is 530mm long and uses three drivers with a 4-ohm impedance.
Combine two SPC-L350F speakers with suitable amplification and an Alpine SPC-D84L subwoofer to create a balanced, full-range in-cabin audio system.
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