{"product_id":"electro-voice-evf-1151s-piw","title":"Electro-Voice EVF-1151S 15in Front-Loaded Subwoofer (Weatherized White)","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThe Electro-Voice EVF-1151S is a front-loaded 15 in bass element for fixed installation, built around one EVS15SB woofer in a trapezoidal 13-ply birch enclosure. It shares the height of the EVF 12 in and 15 in full-range models, and its rigging lets it form vertical or horizontal clusters with EVF and EVH loudspeakers. In passive mode an internal low-pass filter rolls off above 100 Hz at 12 dB per octave, so up to two EVF full-range systems can run in parallel with it on one amplifier channel rated for a 2.1 ohm minimum load, with no external DSP crossover. The cabinet comes in black or white, in three versions: EVCoat for interior use, PI for indirect weather exposure such as under a roof overhang, and FG with a fiberglass finish for direct exposure.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWoofer:\u003c\/strong\u003e EVS15SB 15 in (381 mm) woofer, developed with FEA optimization of the motor, suspension and electrical design for low distortion at high SPL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 103 dB sensitivity and 135 dB calculated maximum SPL on EVCoat and PI versions; 99 dB and 131 dB on FG versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower handling:\u003c\/strong\u003e 400 W continuous, 800 W program, 1600 W peak.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in low-pass filter:\u003c\/strong\u003e 100 Hz at 12 dB per octave in passive mode; a plug-in switch card on the input panel selects passive or biamp operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput panel:\u003c\/strong\u003e two 4-pin Phoenix\/Euroblock screw terminals that accept up to 10 AWG wire, with optional CDNL4 (dual Speakon NL4), CSG (single gland nut) and CDG (dual gland nut) covers. PI and FG versions include the CDG cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70\/100 V option:\u003c\/strong\u003e the optional TK-150 transformer mounts inside the input panel and gives 37.5, 75 and 150 W taps at 70.7 V and 75 and 150 W taps at 100 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigging:\u003c\/strong\u003e 22 M10 threaded suspension points, one eyebolt kit included, and optional HRK and VRK kits for horizontal and vertical clusters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather resistance:\u003c\/strong\u003e EVCoat versions are rated IP44; PI and FG versions are rated IP55 and use a stainless steel grille with hydrophobic cloth. External fasteners are stainless steel on all versions. FG versions have no enclosure vents, which somewhat reduces low-frequency response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService access:\u003c\/strong\u003e the switch card slot also takes the optional EVI-AC access card for testing the woofer and protection circuitry without opening the enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Front-loaded subwoofer (low-frequency system)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e EVS15SB 15 in (381 mm) woofer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Handling:\u003c\/strong\u003e 400 W continuous, 800 W program, 1600 W peak\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Impedance:\u003c\/strong\u003e 4 ohms passive, 8 ohms biamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Impedance:\u003c\/strong\u003e 3.4 ohms passive, 6.4 ohms biamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Low-Pass Filter:\u003c\/strong\u003e 100 Hz, 12 dB per octave (passive mode)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Omnidirectional in normal operating range\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 2x 4-pin Phoenix\/Euroblock screw terminals, up to 10 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e 13-ply weather-resistant birch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuspension:\u003c\/strong\u003e 22x M10 threaded points\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (H x W x D):\u003c\/strong\u003e 30.26 x 18.50 x 18.37 in (768.6 x 469.8 x 466.6 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 62.6 lb (28.4 kg)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersion:\u003c\/strong\u003e PI weather-resistant, white (indirect weather exposure)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Response (-3 dB, half space):\u003c\/strong\u003e 67 Hz - 95 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Range (-10 dB, half space):\u003c\/strong\u003e 46 Hz - 124 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended High-Pass:\u003c\/strong\u003e 35 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensitivity (1 W\/1 m):\u003c\/strong\u003e 103 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax SPL (calculated):\u003c\/strong\u003e 135 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrille:\u003c\/strong\u003e 18 GA stainless steel, powder coat, hydrophobic cloth behind\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Cover:\u003c\/strong\u003e CDG dual gland nut cover included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental:\u003c\/strong\u003e IEC 60529 IP55\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEVI-M10K eyebolt kit (four M10 shoulder eyebolts, four fender washers)\u003c\/li\u003e\n  \u003cli\u003eCDG dual gland nut input panel cover\u003c\/li\u003e\n  \u003cli\u003eEngineering data sheet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Electro-Voice","offers":[{"title":"Default Title","offer_id":67439650799865,"sku":"EVF-1151S-PIW","price":3851.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5766\/1177\/files\/EVF_1151S_S_e68c9b02-e67c-449e-9141-6e40fd1c6557.jpg?v=1792528590","url":"https:\/\/blackoutaudio.com\/products\/electro-voice-evf-1151s-piw","provider":"Blackout Audio","version":"1.0","type":"link"}