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Upgrade your motorhome or campervan with the Alpine SPC-L500FB Adventure Audio flush-mount speaker. Three ultra-slim carbon-reinforced drivers deliver wide-dispersion sound from a discreet black aluminium design that can be installed horizontally or vertically. Rated at 50W RMS and 100W peak, with 4-ohm impedance and a 120Hz–20kHz response.
PLEASE NOTE: The SPC-L500FB 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-L500FB is an ultra-slim black flush-mount speaker created for motorhome and campervan living areas. Its three carbon-reinforced drivers deliver clear, wide-dispersion sound, while the discreet 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, resulting in reduced storage space and compromised 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 SPC-L500FB integrates into a prepared panel opening for a discreet, factory-style appearance.
The SPC-L500FB’s expertly tuned three-driver array delivers smooth, lifelike sound from a slim 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 Alpine Adventure Audio In-Cabin speaker 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-L500FB a genuine upgrade to the appearance of a motorhome or campervan interior.
Its dark-anodised black 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-L500FB is the flush-mount version and blends discreetly into a suitable wall, panel or cabinet. The alternative SPC-L500SB surface-mount model can be attached to a cabinet, wall, corner or ceiling and aimed towards the listening position.
Three 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 an overall depth of only 26mm, the 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-L500FB 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, wide-dispersion audio to lounge, dining and sleeping areas without occupying valuable cupboard space.
Create an integrated speaker installation in converted vans where the available mounting depth is limited.
Ideal for bespoke interior audio systems requiring a stealthy black finish and flexible positioning.
| Specification | Alpine SPC-L500FB |
|---|---|
| Speaker type | Long flush-mount in-cabin speaker |
| Quantity | One speaker |
| Colour | Black |
| Housing | Black aluminium |
| Driver configuration | Three ultra-slim carbon-reinforced drivers |
| RMS power handling | 50 watts |
| Peak power handling | 100 watts |
| Nominal impedance | 4 ohms |
| Frequency response | 120Hz–20kHz |
| Sensitivity | 88.2dB/W/m |
| Dimensions | 530mm × 45mm × 26mm |
| Required cut-out | 504mm × 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-L500FB fits into a prepared 504mm × 38mm opening and is secured using the supplied mounting brackets and screws. Removable end-cap covers conceal the fixings for a clean, integrated appearance.
Check that the installation panel is flat, secure and capable of supporting the speaker before cutting or drilling.
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 4-ohm SPC-L500FB can be powered by a compatible 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 504mm × 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-L500FB reproduces frequencies from 120Hz upwards. Alpine recommends the matching SPC-D84L.
The SPC-L500FB fits into a prepared cut-out for a slim, integrated appearance. The SPC-L500SB attaches to the surface using mounting brackets and has an angled enclosure that can be directed towards the listener.
Both are long flush-mount Adventure Audio speakers with the same main performance specifications. The SPC-L500FB has a black finish, while the SPC-L500F has a silver finish.
Combine two SPC-L500FB speakers with suitable amplification and an Alpine SPC-D84L subwoofer to create a balanced, full-range in-cabin audio system.
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