{"product_id":"b-c-speakers-15-ps-100-422820","title":"15 PS 100","description":"\u003ch3\u003eA 15-inch Driver Designed for Sound Reinforcement, Bridging Bass and Low-Midrange\u003c\/h3\u003e\u003cp\u003eThe B\u0026C 15PS100 is a 15-inch (38 cm) speaker intended for sound reinforcement cabinets where power handling, solid low-frequency response, and good articulation in the low-midrange are sought. Its \"bass \/ low-mid\" positioning makes it a relevant choice for setups that need to remain effective in the impact zone (kick drum, low snare, low vocals) while maintaining a usable bass foundation, depending on the enclosure volume and tuning.\u003c\/p\u003e\u003ch3\u003eIntended Uses and Speaker Projects\u003c\/h3\u003e\u003cp\u003eThis model is aimed at integrators, rental companies, speaker builders, and audio DIY enthusiasts who want to build a reliable speaker for demanding performances. It is particularly suitable for punch-oriented bass-reflex subwoofers, full-range heads with appropriate crossover, or 2-way systems where the 15-inch covers bass and low-midrange before handing off to a compression driver and horn. With a rated sensitivity of 95 dB (1 W \/ 1 m), it is also well-suited to amplifications that prioritize efficiency and dynamics.\u003c\/p\u003e\u003ch3\u003eKey Features and Design Choices\u003c\/h3\u003e\u003ch4\u003e\u003cstrong\u003e4-inch Voice Coil: Thermal Endurance and Stability Under Heavy Use\u003c\/strong\u003e \u003c\/h4\u003e\u003cp\u003eThe 4-inch (100 mm) copper wire voice coil helps handle the rated 1400 W AES power while promoting consistent performance when the speaker operates at high levels for extended periods. This architecture is typically sought in sound reinforcement to limit level loss due to heating and maintain controlled response during the most demanding passages.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eTriple Roll Suspension and Xmax: Excursion Control\u003c\/strong\u003e \u003c\/h4\u003e\u003cp\u003eThe triple roll suspension, combined with a rated Xmax of 8.0 mm, aims to maintain clean behavior when the speaker is driven in the bass range. The expected result is better control of cone displacement, clearer bass, and a sense of firmness, especially on fast transients.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eTreated Radial Cone: Moisture Resistance and Durability\u003c\/strong\u003e \u003c\/h4\u003e\u003cp\u003eThe radial cone features waterproof treatment on both front and back. This is particularly useful in stage environments or mobile use, where the speaker may be exposed to humidity, temperature variations, or repeated transport conditions. The goal is to preserve the mechanical stability of the cone and consistent response over time.\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eDouble Silicone Spider: Centering and Reliability\u003c\/strong\u003e \u003c\/h4\u003e\u003cp\u003eThe double silicone spider reinforces the centering of the moving assembly and contributes to the overall robustness of the transducer. In a sound reinforcement system, this mechanical safeguard is important to limit drift during large excursions and maintain steady operation throughout performances.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eRackable\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eNo\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003esound reinforcement accessory\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"flex:1 1 300px;width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eSpeakers\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:2rem\"\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eB\u0026amp;C 15PS100\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e15 inches (38 cm)\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e1400 W AES\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eNominal Impedance\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e8 Ohms\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e95 dB (1 W \/ 1 m)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e40 Hz - 2 kHz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eVoice Coil\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e4 inches (100 mm)\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCoil Wire\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003ecopper\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eMagnet\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eferrite\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSuspension\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003etriple roll\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eCone\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003eradial with waterproof treatment front\/back\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eSpider\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003edouble silicone\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 300px\"\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTotal Diameter\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e393 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e168 mm\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e9.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eFs\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e39 Hz\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eQts\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e0.43\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eXmax\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e8.0 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable style=\"width:100%\"\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eVolume\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e120 liters\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd style=\"text-align:left\"\u003e\u003cstrong\u003eTuning\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"text-align:left\"\u003e35 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"B\u0026C Speakers","offers":[{"title":"Default Title","offer_id":54358221881619,"sku":"422820","price":229.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0872\/6803\/files\/e35676bc7aa340ce62367b66f158b04b596e6041_MSC_8878_ce1f89bc-51fe-4125-8d73-ec890f086374.jpg?v=1787332313","url":"https:\/\/woodbrass.shop\/products\/b-c-speakers-15-ps-100-422820","provider":"Woodbrass.com","version":"1.0","type":"link"}