{"product_id":"memphis-audio-srx250-1v-250w-monoblock-amplifier","title":"Memphis Audio SRX250.1V 250W Monoblock Amplifier","description":"\u003cp\u003eThe Memphis Audio SRX250.1V is a single-channel car audio amplifier designed to add dedicated power for a subwoofer system. It delivers 250 watts RMS to a 2-ohm load or 150 watts RMS to a 4-ohm load. Its mono configuration makes it a focused choice for drivers building or upgrading the low-frequency section of their vehicle audio system.\u003c\/p\u003e\u003cp\u003eThis amplifier is intended for systems where factory-radio power or a small full-range amplifier cannot provide sufficient subwoofer output. High-level and low-level inputs support integration with a variety of source units and signal processors. A wired remote level control is included so the subwoofer level can be adjusted from the listening position.\u003c\/p\u003e\u003cp\u003eThe SRX250.1V provides tuning controls intended for subwoofer use, including a variable low-pass filter, variable subsonic filter, and selectable bass boost. The low-pass filter can be adjusted from 50 to 250 Hz with a 12 dB-per-octave slope. Its subsonic filter is adjustable from 15 to 50 Hz and also uses a 12 dB-per-octave slope.\u003c\/p\u003e\u003cp\u003eA MOSFET power supply supports the amplifier's operation, while built-in protection circuitry addresses overload, short-circuit, thermal, and reverse-polarity conditions. The gain control adjusts input sensitivity rather than serving as a volume control. A selectable 45 Hz bass boost offers 0 dB, 6 dB, and 12 dB settings for users who want additional low-bass emphasis.\u003c\/p\u003e\u003cp\u003eThe Street Reference SRX250.1V fits naturally into an entry- to mid-level bass upgrade using a compatible 2-ohm or 4-ohm subwoofer load. Its compact 10.1-inch-wide chassis can be mounted in many vehicle locations with appropriate ventilation and secure fastening. Pair it with properly sized power wiring, a 30-amp fuse, and a subwoofer whose impedance and RMS handling are appropriate for the selected output rating.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Subwoofer Power:\u003c\/strong\u003e Supplies 250 watts RMS x 1 at 2 ohms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Ohm Stable Design:\u003c\/strong\u003e Supports a minimum 2-ohm speaker load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Low-Pass Filter:\u003c\/strong\u003e Helps keep higher frequencies out of the subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Subsonic Filter:\u003c\/strong\u003e Reduces very low frequencies below the chosen setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Bass Boost:\u003c\/strong\u003e Offers 0, 6, or 12 dB at 45 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Level Remote:\u003c\/strong\u003e Allows convenient subwoofer-level adjustment from the front seat.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe SRX250.1V uses a textured aluminum heatsink chassis with an LED accent light strip. Its control panel includes RCA low-level inputs, a high-level input connection, gain adjustment, filter controls, bass-boost selection, and a remote-level-control port. The amplifier also incorporates overload, short-circuit, thermal, and reverse-polarity protection circuitry.\u003c\/p\u003e\u003cp\u003eInstall the amplifier securely in a dry, ventilated location and use the recommended 8-gauge amplifier kit or equivalent correctly sized wiring. A 30-amp fuse is recommended, and power, ground, remote-turn-on, signal, and speaker wiring are required separately. Wire the connected subwoofer system to a final 2-ohm or 4-ohm load; the SRX250.1V is not rated for 1-ohm operation.\u003c\/p\u003e","brand":"Memphis","offers":[{"title":"Default Title","offer_id":45633203732550,"sku":"SRX250-1V","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61IInyXjwJL.jpg?v=1784415844","url":"https:\/\/audiowatt.store\/products\/memphis-audio-srx250-1v-250w-monoblock-amplifier","provider":"Audio Watt Store","version":"1.0","type":"link"}