{"title":"Amplifier Accessories","description":"","products":[{"product_id":"kisl-2-channel-speaker-to-rca-converter","title":"KISL 2 Channel Speaker to RCA Converter","description":"\u003cp\u003eK Series Interconnects feature split-pin RCAs with silver-tinned, OFC wire for superior bass response and signal clarity. The K-Grip dual-mould connectors offer sure grip and ergonomic shape for slip-free installation, and a union that is ultra-slim for snag-free cable routing in tight places.\u003c\/p\u003e\r\n\u003cp\u003eKISL features 16ga speaker wire-to-RCAs and includes Female to Female adapters.\u003c\/p\u003e\r\n\u003cp\u003eDon't have an aftermarket radio? KICKER amplifiers accept a wide range of factory speaker signal. Use the KISL to easily connect factory speaker wires right to your amplifier. No line out converter needed!\u003c\/p\u003e","brand":"Kicker Audio","offers":[{"title":"Default Title","offer_id":55816647704920,"sku":"KAKISL","price":10.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/image_66102233bb75e_kakisl-600x600.jpg?v=1758816871"},{"product_id":"remote-bass-control-for-cx-series-amplifiers","title":"Remote Bass Control for CX Series Amplifiers","description":"\u003cp\u003eCX-Series mono amps offer an optional remote level control to adjust your bass right from the dash. Dial it up the way you want to hear it.\u003c\/p\u003e\r\n\u003cp\u003eThe CXARC is a remote bass controller, compatible with the KEY500.1 and any CX, DX or PX KICKER amplifier equipped with a REMOTE BASS jack on its end.\u003c\/p\u003e\r\n\u003cp\u003eCable Length - 19.75 feet\u003c\/p\u003e","brand":"Kicker Audio","offers":[{"title":"Default Title","offer_id":55820278792536,"sku":"KA46CXARC","price":24.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/ka46cxarc-600x600.jpg?v=1758861599"},{"product_id":"smart-radio-interface-for-adding-an-aftermarket-mono-amplifier","title":"Smart-Radio Interface for Adding an Aftermarket Mono Amplifier","description":"\u003cp\u003eSmart-Radio Interface for adding an aftermarket mono amplifier\u003c\/p\u003e\r\n\u003cp\u003eWant to add an aftermarket subwoofer amplifier to your factory audio system?\u003c\/p\u003e\r\n\u003cp\u003eSome modern radios require a consistent level of resistance (called a “load”) to keep playing through the entire trip. Without that load, the stereo system can shut off unexpectedly. The KISLOAD2 Smart-Radio Interface prevents sudden shut-offs by making sure the resistance stays consistent. You get great, consistent sound for the entire ride. A great little piece to add to any system.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAdd an aftermarket mono amplifier to high-power factory audio systems\u003c\/li\u003e\r\n\u003cli\u003ePasses up to 400 watts (40 volts) of input signal\u003c\/li\u003e\r\n\u003cli\u003eTwo channels\u003c\/li\u003e\r\n\u003cli\u003eMaintains all factory radio functions\u003c\/li\u003e\r\n\u003cli\u003ePrevents factory audio systems from shutting off unexpectedly\u003c\/li\u003e\r\n\u003cli\u003eExtremely compact design\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Kicker Audio","offers":[{"title":"Default Title","offer_id":55820278858072,"sku":"KA46KISLOAD2","price":41.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/ka46kisload2-600x600.jpg?v=1758861599"},{"product_id":"smart-radio-interface-for-adding-an-aftermarket-full-range-amplifier","title":"Smart-Radio Interface for Adding an Aftermarket Full-Range Amplifier","description":"\u003cp\u003eSmart-Radio Interface for adding an aftermarket full-range amplifier\u003c\/p\u003e\r\n\u003cp\u003eWant to add an aftermarket full-range amplifier to your factory audio system? Some modern radios require a consistent level of resistance (called a “load”) to keep playing through the entire trip. Without that load, the stereo system can shut off unexpectedly. The KISLOAD4 Smart-Radio Interface prevents sudden shut-offs by making sure the resistance stays consistent. You get great, consistent sound for the entire ride.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAdd an aftermarket full-range amplifier to high-power factory audio systems\u003c\/li\u003e\r\n\u003cli\u003ePasses up to 100 watts (20 volts) of input signal\u003c\/li\u003e\r\n\u003cli\u003eFour channels\u003c\/li\u003e\r\n\u003cli\u003eMaintains all factory radio functions\u003c\/li\u003e\r\n\u003cli\u003ePrevents factory audio systems from shutting off unexpectedly\u003c\/li\u003e\r\n\u003cli\u003eExtremely compact design\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Kicker Audio","offers":[{"title":"Default Title","offer_id":55820278956376,"sku":"KA46KISLOAD4","price":41.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/ka46kisload4-600x600.jpg?v=1758861600"},{"product_id":"mor-mps-r1","title":"Morel MPS Amplifier Remote Bass Control","description":"\u003cp\u003eThe Morel MPS Amplifier Remote Bass Control (MOR MPS R1) is the wired remote bass level controller for Morel's MPS Performance Series amplifiers — a simple, practical accessory that puts real-time subwoofer output level adjustment at the driver's fingertips without requiring access to the amplifier's physical controls. Compatible with the MPS 5.950 and MPS 1.550 amplifiers, the R1 allows the subwoofer channel's output level to be raised or lowered on the fly from the mounting position of the user's choice — typically the centre console, dashboard or door panel — for instant bass adjustment to suit different music genres, listening preferences or ambient noise levels while driving.\u003c\/p\u003e\u003cp\u003eThe ability to adjust subwoofer output from the listening position is a practical feature that significantly improves the daily usability of a high-performance audio system. Bass-heavy programme material — hip hop, electronic music, film soundtracks — often calls for a higher subwoofer level than acoustic or classical recordings where the subwoofer's role is more subtle. With the MPS R1 permanently accessible at the driver's position, finding the right bass balance for any track or listening situation takes a single gesture rather than reaching into the boot or under a seat to adjust the amplifier directly. The MPS R1 connects via the amplifier's dedicated remote control input and is supplied with appropriate installation hardware for flush or surface mounting in the vehicle interior.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired remote bass level control for MPS 5.950 and MPS 1.550\u003c\/strong\u003e — real-time subwoofer output adjustment from the driver's position without accessing the amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical daily usability\u003c\/strong\u003e — instantly adjust bass level between music genres, listening preferences and ambient noise conditions while driving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush or surface mount installation\u003c\/strong\u003e — supplied with mounting hardware for clean installation in centre console, dashboard or door panel positions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnects via dedicated remote input\u003c\/strong\u003e — purpose-designed Morel accessory; compatible with MOR MPS 5.950 and MOR MPS 1.550 only\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor the speaker-to-RCA adaptor see MOR MPS HL. For amplifier stacking hardware see MOR MPS STKP.\u003c\/p\u003e","brand":"Morel","offers":[{"title":"Default Title","offer_id":56969823453528,"sku":"MOR MPS R1","price":40.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/mor_mps_r1_1.jpg?v=1774434587"},{"product_id":"mor-mps-hl","title":"Morel MPS Amplifier Speaker to RCA Adaptor","description":"\u003cp\u003eThe Morel MPS Amplifier Speaker to RCA Adaptor (MOR MPS HL) is the high-level to line-level input adaptor for Morel's MPS and MPD amplifier ranges — a simple, elegantly engineered accessory that converts speaker-level output from any factory head unit or OEM amplifier into a line-level RCA signal compatible with the amplifier's RCA inputs, enabling plug-and-play integration with factory source units that do not provide a dedicated pre-amplifier RCA output. The MPS HL makes Morel Performance Series amplification accessible to vehicles where no aftermarket head unit is installed, without requiring a separate standalone line output converter or any modification to the vehicle's original audio system.\u003c\/p\u003e\u003cp\u003eThe MPS HL incorporates a built-in 50Ω resistor network that performs a critical function beyond simple signal attenuation: it ensures that the factory head unit or OEM amplifier continues to see an appropriate load impedance on its speaker outputs after connection. Many factory audio systems use output load sensing to detect whether a speaker is connected and to maintain normal operating behaviour — without the 50Ω resistor, removing the OEM speaker load to connect directly to an aftermarket amplifier can cause the factory system to enter error states, mute outputs or behave unpredictably. The MPS HL prevents all of these issues, providing a clean, stable interface between the factory system and the Morel amplifier. Compatible with all MPS and MPD amplifiers that accept high-level speaker inputs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker-level to RCA conversion for factory head units\u003c\/strong\u003e — enables MPS and MPD amplifier integration with OEM source units that provide no pre-amp RCA output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in 50Ω load-sensing resistor\u003c\/strong\u003e — maintains correct speaker output loading for factory head units and OEM amplifiers; prevents error states, muting and abnormal behaviour in load-sensing factory systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple, clean interface\u003c\/strong\u003e — connects factory speaker outputs to amplifier RCA inputs without a separate line output converter or vehicle modification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with MPS and MPD amplifier ranges\u003c\/strong\u003e — including MOR MPS 5.950, MOR MPS 4.400, MOR MPS 1.550, MOR MPD 5.550, MOR MPD 4.70, MOR MPD 4.100 and MOR MPD 1.500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor the MPS remote bass control see MOR MPS R1. For amplifier stacking hardware see MOR MPS STKP.\u003c\/p\u003e","brand":"Morel","offers":[{"title":"Default Title","offer_id":56969824043352,"sku":"MOR MPS HL","price":32.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/mor_mps_hl_1.jpg?v=1774434587"},{"product_id":"mor-mps-stkp","title":"Morel MPS Amplifier Stack Plate","description":"\u003cp\u003eThe Morel MPS Amplifier Stack Plate (MOR MPS STKP) is the stacking hardware accessory for Morel's MPS and MPS Limited amplifier ranges — a set of precision-machined plates that attach to the cast aluminium end caps of two MPS amplifiers and allow them to be mounted vertically on top of each other as a single stacked unit. In multi-amplifier active system builds where both the MPS 1.550 subwoofer monoblock and MPS 4.400 4-channel amplifier are required — or where a pair of MPS Limited Edition amplifiers are used together — the STKP allows both units to occupy the floor space of a single amplifier, a significant benefit in installations where enclosure or boot space is tight.\u003c\/p\u003e\u003cp\u003eThe MPS and MPS Limited amplifier chassis are designed with this stacking capability in mind: the cast aluminium end caps include removable plates that expose a standardised mounting interface, and the STKP stacking plates attach securely to both amplifier pairs via these interfaces, forming a rigid, secure stacked assembly. The stacked configuration does not compromise the thermal management of either amplifier — both chassis retain their cooling fin geometry and air circulation paths — and the compact vertical footprint makes routing power, ground and signal cables to both amplifiers clean and orderly. The STKP is particularly valuable in builds using multiple MPS Limited Edition amplifiers for a fully active Reference-tier speaker system, where the ability to stack units keeps the installation neat and minimises the physical footprint of the amplifier section.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllows two MPS amplifiers to be stacked vertically\u003c\/strong\u003e — halves the floor space occupied by a two-amplifier system; essential for tight boot and enclosure installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-machined end cap mounting hardware\u003c\/strong\u003e — attaches to the removable plates on MPS and MPS Limited cast aluminium end caps; secure, rigid stacked assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with MPS and MPS Limited Edition amplifiers\u003c\/strong\u003e — MOR MPS 5.950, MOR MPS 4.400, MOR MPS 1.550, MOR MPS 1.1100 LTD and MOR MPS 2.150 LTD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not compromise thermal management\u003c\/strong\u003e — both amplifiers retain full cooling fin geometry and air circulation; clean, orderly cable routing to both units in the stacked configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor the remote bass control see MOR MPS R1. For the speaker-to-RCA adaptor see MOR MPS HL.\u003c\/p\u003e","brand":"Morel","offers":[{"title":"Default Title","offer_id":56969824338264,"sku":"MOR MPS STKP","price":40.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/files\/mor_mps_stkp_1.jpg?v=1774434589"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0070\/6392\/collections\/ka-amp-accessories-max-300x300.jpg?v=1759897985","url":"https:\/\/thomasperformance.co.uk\/collections\/amplifier-accessories.oembed?constraint=mps","provider":"Thomas Performance Ltd","version":"1.0","type":"link"}