# Trail Grid Pro Trail Grid Pro Alpine LC250 13-speaker bundle Canonical page: https://configmyrig.com/products/trail-grid-pro-alpine-lc250-13-speaker-bundle LC250 speaker replacement bundle assembled and pre-wired by Trail Grid Pro using Alpine components. Factory JBL amplified vehicles only. ## Selected configuration - Part/component: LC-ALPINE-SPK-15 - Configuration: 2024 Land Cruiser · factory JBL required - Listed parts: $847.00 USD / selected configuration - Source checked: October 30, 2026 (America/New_York) - Fitment: Selected seller SKU for 2024 Toyota Land Cruiser LC250, Land Cruiser, with factory JBL amplified audio. Confirm factory equipment/connectors by VIN before ordering. Grade alone does not establish JBL fitment; standard/non-JBL systems are excluded. - Product mass: Product weight unverified - Net vehicle addition: Net addition unverified - Weight basis: Complete speaker/adapter bundle mass and removed factory speaker/hardware mass are not verified. Shipping grams excluded; installed net addition remains unknown. - Professional install: 3–5 hr; researched planning estimate - Basis: 3–5 hr task-based professional planning estimate for access to front/rear doors, dash, A-pillars and hatch, speaker/adapter replacement, careful trim reassembly and channel/function checks. Based on the assembler’s LC250 installation walkthrough; not a published manufacturer time or measured average. SRS/trim repair, added amplification, tuning and sound deadening are extra. - Contents: Selected speaker bundle with pre-wired adapters/connectors and listed mounting hardware. Confirm current packing list. Factory head unit and JBL amplifier retained; no new amplifier, DSP, subwoofer or sound deadening established as included. - Critical specifications: Alpine S2-S69C front doors/dash; S2-S65C rear doors; S-S10TW A-pillar tweeters; S2-S30 center/rear hatch. Exact individual component quantities require the current packing list. Thirteen speaker positions stated by assembler; no complete-system impedance/RMS/output or measured sound improvement inferred. - Supporting work: Verify speaker impedance, retained factory amplifier/head unit, required mounting adapters and all locations with Trail Grid Pro. Follow Toyota trim/airbag precautions around A-pillars and dash; keep SRS wiring and deployment paths clear. Additional amplifier/DSP or factory-system conversions need a separate design/quote. ## Prerequisites - Selected SKU model year (check): Selected SKU matches the model-year listing; confirm the exact vehicle and current packing list. - Selected SKU vehicle grade (check): Grade selection matches this catalog SKU; installed equipment still needs confirmation. - Required factory audio equipment (check): Verify JBL amplified audio by VIN/equipment and connectors. A grade name alone does not establish amplifier or harness compatibility. - Selected product / listed contents (included): Selected speaker bundle with pre-wired adapters/connectors and listed mounting hardware. Confirm current packing list. Factory head unit and JBL amplifier retained; no new amplifier, DSP, subwoofer or sound deadening established as included. - Factory JBL system and exact SKU (quote): Confirm VIN/equipment, original JBL amplification and exact year/grade harness with Trail Grid Pro. Do not select a 1958/non-JBL configuration or rely only on a trim name. - Installation and separate equipment (check): Quote professional trim/airbag-safe access and channel testing. Any new amplifier, DSP, subwoofer, sound deadening or tuning is additional. - Installation / compatibility notes (check): Verify speaker impedance, retained factory amplifier/head unit, required mounting adapters and all locations with Trail Grid Pro. Follow Toyota trim/airbag precautions around A-pillars and dash; keep SRS wiring and deployment paths clear. Additional amplifier/DSP or factory-system conversions need a separate design/quote. - Installed net weight (check): Product weight or factory equipment removed is not fully verified. Do not use shipping weight or assume zero additional load. ## Seller offers (selected configuration, low to high) - [Trail Grid Pro](https://trailgridpro.com/products/alpine-13-speaker-plug-play-bundle-24-land-cruiser?variant=50974931484965): $847.00 USD Prices are dated snapshots; tax, shipping, installation and unlisted supporting equipment are extra. Availability is not inferred. ## Installation resources - [Trail Grid Pro LC250 Audison 13-speaker installation](https://www.youtube.com/watch?v=sL9dEp-m2iw): official; Different speaker brand / shared LC250 installation process. Trail Grid Pro uploader and title verified with YouTube metadata; full playback not independently verified. Alpine listing explicitly links this Audison walkthrough as the shared installation process; component packing/fit still require confirmation. ## All documented options - [2025 Land Cruiser · factory JBL required](https://configmyrig.com/products/trail-grid-pro-alpine-lc250-13-speaker-bundle?variant=acc-tgp-alpine-lc250-2025): LC-ALPINE-SPK-9; $847.00 USD / selected configuration; Product weight unverified - [2024 Land Cruiser · factory JBL required](https://configmyrig.com/products/trail-grid-pro-alpine-lc250-13-speaker-bundle?variant=acc-tgp-alpine-lc250-2024): LC-ALPINE-SPK-15; $847.00 USD / selected configuration; Product weight unverified - [2024 First Edition · factory JBL required](https://configmyrig.com/products/trail-grid-pro-alpine-lc250-13-speaker-bundle?variant=acc-tgp-alpine-lc250-2024-first): LC-ALPINE-SPK-17; $847.00 USD / selected configuration; Product weight unverified - [2026 Land Cruiser · factory JBL required](https://configmyrig.com/products/trail-grid-pro-alpine-lc250-13-speaker-bundle?variant=acc-tgp-alpine-lc250-2026): LC-ALPINE-SPK-3; $847.00 USD / selected configuration; Product weight unverified ## Owner evidence No sufficiently matched report added. No review rating is inferred. ## Related guidance - [Planning guide](https://configmyrig.com/guides/interior-storage-and-power) - [Trail Grid Pro](https://configmyrig.com/brands/trail-grid-pro) - [Interior & cargo](https://configmyrig.com/categories/interior-and-cargo) AI-assisted planning; exact vehicle/application and current supplier documentation require confirmation.