{"product_id":"audiocontrol-matrix-plus-line-driver","title":"AudioControl Matrix Plus 6-Channel Line Driver","description":"\u003cdiv\u003e\n\u003cp\u003eThe AudioControl MATRIX PLUS is a six-channel line driver engineered to elevate low-level head-unit signals for demanding car audio builds, delivering up to 24 dB of gain and as much as 9.5 Vrms (13V peak) across its outputs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSix channels of input and output\u003c\/b\u003e: Six preamp paths can be processed and distributed across six outputs; the design supports a scalable, multi-amp setup and seamless level matching across channels. The internal linking system lets two inputs drive all six outputs, with each output capable of driving up to seven amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e24 dB of gain\u003c\/b\u003e: Increases weak pre-amp signals from modern stereos to drive multiple amps without pushing the head unit beyond its limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum output level: 9.5 Vrms\u003c\/b\u003e: Provides strong, clean drive for multiple amplifiers, reducing the need for additional signal boosting in large installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e13V peak output\u003c\/b\u003e: Offers headroom for dynamic, transient-heavy music and high-demand SPL configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBalanced differential inputs\u003c\/b\u003e: Improves noise rejection in vehicle environments, preserving signal integrity over longer runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow-impedance outputs\u003c\/b\u003e: Maintains signal quality when feeding multiple amplifiers, minimizing voltage drop and distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptional Remote Level Control (ACR-1)\u003c\/b\u003e: Enables remote adjustment of pre-amp signal levels for master-volume or subwoofer balancing from a dash or control surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePFM Subsonic filter\u003c\/b\u003e: Suppresses unwanted ultra-low frequencies that can tax amps and subwoofers, keeping bass tight and clean.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutput level controls\u003c\/b\u003e: Allows precise calibration of each channel’s level within the system to achieve a balanced soundstage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSelectable ground isolation\u003c\/b\u003e: Helps mitigate ground-loop issues in complex installations for quieter operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptimum voltage indicator LEDs\u003c\/b\u003e: Visual cues simplify setup and monitoring of operating voltage for reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConformally Coated PCB\u003c\/b\u003e: Enhances reliability in challenging automotive environments by resisting moisture and contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower supply\u003c\/b\u003e: Transformer-isolated PWM provides clean, stable power with a 1A fuse recommendation for protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInputs and outputs\u003c\/b\u003e: Preamp inputs 3 (6 channels), 20 kΩ input impedance; outputs 6 channels, 50 Ω output impedance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFrequency response and noise\u003c\/b\u003e: 10 Hz–100 kHz ±1 dB with \u0026gt;110 dB signal-to-noise and THD of 0.005% for high-fidelity signal transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions and weight\u003c\/b\u003e: 4.6\" W × 7.1\" D × 1.2\" H, approximately 1.3 lb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIn the box\u003c\/b\u003e: MATRIX PLUS, Power Connector, Manual, warranty\/downloads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MATRIX PLUS is ideal for high‑fidelity multi‑amp systems, SPL builds that require flexible input-to-output routing, and installations where remote level control and robust noise rejection are priorities. It solves the common problem of weak head-unit signal at multiple amplifiers by providing consistent, high-level drive and centralized level management.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AudioControl","offers":[{"title":"Default Title","offer_id":49848546984164,"sku":null,"price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/matrix-plus-top.jpg?v=1789247779","url":"https:\/\/www.12voltoutlet.com\/products\/audiocontrol-matrix-plus-line-driver","provider":"12 Volt Outlet","version":"1.0","type":"link"}