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APEX Customs Garden Route

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27 Years of vehicle customization excellence. Authorized Rockford Fosgate Dealer for Garden Route.

Custom Car Audio | Detailling | Ceramic Coating | Sound Deadening and more....

28/10/2026

Why does a subwoofer amplifier need more than a power rating? Because the driver also needs the correct frequency range, load and enclosure plan.

HELIX AMPLIFY 201 X-OVER is rated at 250W RMS into 4Ω, 450W into 2Ω and up to 750W into 1Ω with a music signal. Its adjustable low-pass, subsonic filter and phase control let an installer define the bass channel, while the high-level input accepts compatible factory signals up to 32V.

Those controls are not universal settings. The subwoofer voice-coil wiring, enclosure tuning, power cable, fuse, electrical capacity and available ventilation must be checked together. A 1Ω target is not right for every driver or vehicle.

Tell APEX which subwoofer, enclosure and source you use so we can assess the complete bass channel.

R6 249 online. Stock confirmed before dispatch.

Explore the product: https://apexcustoms.store/product/helix-amplify-201-x-over/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w8_20261028&utm_content=apex-w8-01-9897_facebook_feed

27/10/2026

Why can the same compact bass enclosure sound different when it is turned over? Audison designed APBX 8 AS2 around its 2S² concept: two enclosure sides offer two acoustic loading choices.

The active enclosure combines an 8-inch driver with 250W RMS amplification and Dynamic Bass Tracking. It accepts high-level input from a compatible factory source or RCA from an aftermarket source, with adjustable low-pass, phase and bass boost controls.

Orientation is not a substitute for setup. The enclosure needs a secure measured location, correctly fused power wiring and a signal that turns on, changes volume and switches off predictably. Controls should be set to blend with the front speakers, not simply maximise boom.

Ask APEX to assess the available space, orientation and signal path in your vehicle.

R8 100 online. Stock confirmed before dispatch.

Explore the product: https://apexcustoms.store/product/69036001-audison-apbx-8-as2-8-inact-sub-box-dynamic-bass-tracking/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w7_20261021&utm_content=apex-w7-07-11208_facebook_feed

26/10/2026

Before replacing BMW under-seat woofers, ask one important question: is the amplifier ready for the load presented by both drivers?

MATCH UP W8BMW-S is supplied as a pair of ultra-flat 8-inch woofers. Each driver uses a single 2Ω voice coil, and the set includes connection cables for the original BMW harness. Audiotec Fischer identifies it as a replacement route for compatible BMW HiFi systems with under-seat woofers.

The pair is not a universal promise for every BMW audio package. Confirm the exact model, original system, mounting space, wiring and amplifier channels before ordering. The listing does not include an amplifier.

Send APEX the VIN or exact model, year and factory audio option so we can verify the correct system route.

R7 749 online. Stock confirmed before dispatch.

Explore the product: https://apexcustoms.store/product/match-up-w8bmw-s/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w7_20261021&utm_content=apex-w7-06-12965_facebook_feed

25/10/2026

Can a Transporter gain useful bass without giving up the load bay? A vehicle-specific seat-base enclosure can use space that already exists.

HELIX IK EC10.1-DVC2 VW MULTI-TRANS fits the passenger-side seat console of supported Volkswagen T5, T6 and T6.1 models without a swivel seat. Its up-firing 10-inch woofer is rated at 300W RMS, while the terminal allows 2 × 2Ω, 4Ω or 1Ω configurations.

That flexibility is a system choice, not a setting to guess. The seat console, movement and factory hardware must be inspected, and the chosen impedance must suit an amplifier in the recommended 150–300W RMS range. Swivel-seat vehicles need another solution.

Send APEX the exact Transporter model, year and passenger-seat setup before ordering.

R5 999 online. Stock confirmed before dispatch.

Explore the product: https://apexcustoms.store/product/helix-ik-ec10-1-dvc2-vw-multi-trans/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w7_20261021&utm_content=apex-w7-05-13840_facebook_feed

24/10/2026

Does a passive component kit remove the need for system planning? It simplifies the filter network, but the vehicle still shapes the result.

Audison VOCE II AVK 6 P II combines a 165 mm midbass, separate AV 1.1 II tweeter and AVCX 2 P TW passive crossover. The 4Ω system is rated at 150W RMS, and the included crossover provides tone controls plus support for bi-amplification.

The crossover cannot correct a weak mounting surface, poor tweeter angle or unsuitable amplifier. Door depth, adaptor rings, sealing, treatment, tweeter location and gain structure should be checked before installation.

Ask APEX to compare the complete VOCE II kit with your vehicle and existing electronics.

R11 400 online. Stock confirmed before dispatch.

Explore the product: https://apexcustoms.store/product/69051034-audison-avk-6-p-ii-kit-2way-woofertweeterxover/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w7_20261021&utm_content=apex-w7-04-11210_facebook_feed

23/10/2026

What makes a reference amplifier installation different? The electrical and mechanical plan has to be treated as part of the audio system.

BRAX MX4 PRO is a four-channel Class-AB amplifier rated at 4 × 300W RMS into 4Ω, 2Ω or 1Ω, or 2 × 600W bridged. Audiotec Fischer specifies a power supply with more than 1,800W output and a four-layer heavy-copper circuit board to support current delivery.

Those figures demand disciplined installation: battery and charging capacity, cable and fuse sizing, ventilation, a secure mounting structure, speaker loads and source control must all agree. This is not an online add-on. Price on request; APEX supplies the MX4 PRO by quotation only, with no online checkout price.

Ask APEX for a complete BRAX system and electrical assessment before requesting a quotation.

Price on request. Exact availability and installation plan confirmed by APEX.

Request a quotation: https://apexcustoms.store/product/brax-mx4-pro/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w7_20261021&utm_content=apex-w7-03-12120_facebook_feed

22/10/2026

Why does a premium factory system need more than a simple amplifier swap? Because the original radio may already divide the music across many processed channels.

MATCH UP 10DSP provides eight high-level inputs, including two high-power inputs rated for signals up to 32V, plus ten amplified outputs and eleven processed DSP channels. That gives an installer the routing capacity to analyse, combine and reassign compatible factory signals.

Channel count is not a plug-and-play guarantee. The original amplifier, factory processing, suitable harness, speaker loads, power wiring and calibration must be mapped first. This is the Standard listing; do not assume an optional MATCH Extension Card is included.

Tell APEX your exact vehicle, year and factory audio option so we can assess the signal map.

R22 499 online. Stock confirmed before dispatch.

Explore the product: https://apexcustoms.store/product/match-up-10dsp-standard/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w7_20261021&utm_content=apex-w7-02-12876_facebook_feed

21/10/2026

Is every coaxial speaker just a compromise? Not when the two drivers are designed as a true coincident source.

HELIX Ci7 C165.2FM-S3 aligns its 165 mm midbass and 20 mm silk-dome tweeter on the same sound axis. Audiotec Fischer rates the system at 150W RMS, with a 3Ω midbass and 65.8 mm installation depth. The shared acoustic origin can help timing and dispersion where one factory speaker position must reproduce both ranges.

It is not a self-contained drop-in speaker. There is no integrated crossover. Active use needs two amplified DSP channels per speaker and the correct tweeter high-pass, or the optional Ci7 FX-UNI.2 passive crossover. Door clearance, mounting, sealing and amplifier suitability still need checking.

Ask APEX to assess the speaker position and complete crossover plan before choosing the driver.

R17 499 online. Stock confirmed before dispatch.

Explore the product: https://apexcustoms.store/product/helix-ci7-c165-2fm-s3/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w7_20261021&utm_content=apex-w7-01-10839_facebook_feed

19/10/2026

Not every six-channel amplifier gives all six outputs the same job.

MATCH UP 6DSP uses four main channels rated at 65W RMS into 4Ω, plus two stronger channels rated at 90W into 4Ω or 160W into 2Ω. A seven-channel 64-bit DSP controls the six amplified outputs and one RCA line output, while six high-level inputs support compatible factory integration.

That layout can suit a compact front, rear and bass plan, but it is not automatically correct for every vehicle. Speaker impedances, the factory signal, harness, optical or MEC requirements, power wiring, cooling and calibration must be mapped before installation.

Send APEX the exact vehicle and factory audio option so we can design the channel plan.

R14 599 online. Stock confirmed before dispatch.

Explore the product: https://apexcustoms.store/product/match-up-6dsp/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w6_20261014&utm_content=apex-w6-06-12891_facebook_feed

18/10/2026

Keeping the factory radio often means solving the signal interface before adding an amplifier.

HELIX AAC.3 HP converts a stereo speaker-level signal into a stereo RCA preamp signal. It accepts up to 25V speaker input, provides up to 4V output and uses ADEP.3P circuitry to help integrate with compatible factory speaker-diagnostic systems.

It is not a universal cure for every OEM source. The original amplifier output, channel behaviour, voltage, equalisation, turn-on logic and the new amplifier's input requirements must be measured first. The AAC.3 HP is a converter, not a DSP or a speaker amplifier.

Tell APEX which vehicle, factory radio and amplifier you plan to use so we can check the correct integration route.

R2 699 online. Stock confirmed before dispatch.

Explore the product: https://apexcustoms.store/product/helix-aac-3-hp/?utm_source=facebook&utm_medium=organic_social&utm_campaign=apex_products_w6_20261014&utm_content=apex-w6-05-9921_facebook_feed

Address

Inside R-Tech Building, 24 Gericke Road, Voorbaai Crescent
Mossel Bay
6520

Opening Hours

Monday	08:00 - 17:00
Tuesday	08:00 - 17:00
Wednesday	08:00 - 17:00
Thursday	08:00 - 17:00
Friday	08:00 - 17:00

Telephone

+27735016226

Website

https://www.apexcustoms.co.za/, https://apexcustoms.store/

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