{"product_id":"meyer-sound-ds-4p-self-powered-mid-bass-reinforcement-loudspeaker-2x12-used","title":"Meyer Sound DS-4P Self-Powered Mid-Bass Reinforcement Loudspeaker 2x12\" - USED","description":"\u003cp\u003eThe self-powered DS-4P is an arrayable mid-bass loudspeaker system that provides high power sound reinforcement with extremely low distortion. It was developed to supplement the 70-200Hz band in full-range systems, affording additional mid-bass headroom. The DS-4P is most effective when used in multiples within an array, and easily can be incorporated into conventionally powered or self-powered systems. The DS-4P uses two 12-inch cone drivers in a true horn enclosure. The horn’s flare provides maximum energy transfer in the mid-bands with minimum frequency response ripple.\u003c\/p\u003e\n\n\u003cp\u003eLike all Meyer self-powered loudspeaker systems, the DS-4P exhibits superior performance across virtually all parameters. Because the amplifier and control electronics are optimized for the drivers, the system is able to produce more power with a flatter response and lower distortion. The selfpowered concept simplifies installation, and eliminates amplifier racks and external drive processing. The DS-4P incorporates a two-channel Class AB\/H power amplifier, Meyer Sound’s proprietary phase-corrected active processing circuits, and driver protection voltage limiters to ensure exceptional performance and reliability.\u003c\/p\u003e\n\n\u003cp\u003eA laser-trimmed differential input stage affords superior common-mode rejection to allow signal runs through a simple twisted pair cable. Rear panel LEDs indicate AC power and driver protection limiting. The DS-4P’s integral power supply suppresses high voltage transients and incorporates the Intelligent ACTM system. This automates voltage selection, allowing worldwide operation, and additionally provides EMI filtering, soft current turn-on, and surge suppression. Installation of this unit is as simple as providing power and an audio signal source. Servicing in the field is facilitated by the modular design; the entire power amplifier module can be accessed and replaced, if necessary.\u003c\/p\u003e\n\n\u003cp\u003eThe rugged cabinet is coated with a textured black finish (carpet covering is an option) for durability and ease of handling. The DS-4P comes standard with six aircraft pan fittings (ring and stud), three on the top and three on the bottom of the enclosure. L-Track rigging can be fitted as an option. Also available is a variety of hanging and arraying hardware to create a complete system. The DS-4P easily integrates with the Remote Monitoring SystemTM (RMS) network and software application. Windows-based RMS displays signal and power levels, driver and cooling fan status, limiter activity, and amplifier temperature for all networked loudspeakers.\u003c\/p\u003e\n\n\u003cp\u003eFrequency Response ±4 dB from 70 Hz to 200 Hz Phase Response ±70° from 70 Hz to 200 Hz Maximum SPL \u0026gt;142 dB SPL peak@1 meter Dynamic Range \u0026gt;120 dB (-6 dB points) 120°H; 120°V Low Frequency (2) MS-12 12-inch cone drivers Type 10kΩ impedance, electronically balanced Connector XLR (A-3) male and female Nominal Input Level +4 dBu Type Complementary power MOSFET output stages (audio class AB\/H) Burst Capability 1240 watts (620 watts\/channel)3 THD, IM, TIM Connector 250V NEMA L6-20P (twistlock) inlet or IEC 309 male inlet Automatic Voltage Selection 95-125 VAC and 208-235 VAC; 50\/60 Hz4 Operational Voltage Range Turn on: 85 VAC; Turn off: 134 VAC; 50\/60 Hz Turn on: 165 VAC; Turn off: 264 VAC; 50\/60 Hz Dimensions Height: 36\"; Width: 21.25\"; Depth: 30\" Weight 163 lbs (74 kg); shipping: 187 lbs (85 kg) Enclosure Multi-ply hardwood Finish Black textured Protective Grill Perforated steel grill, charcoal-grey foam Rigging Six aircraft pan fittings (three on top and bottom). Working load for each fitting is 600 lbs (273 kg) based on a 5:1 safety factor with a straight tensile pull. Optional L-Track rigging system: Working load at vertical pull using any two points is 1500 lbs (682 kg) based on a 5:1 safety factor.\u003c\/p\u003e","brand":"Meyer Sound","offers":[{"title":"Default Title","offer_id":58450882101512,"sku":"DS-4P","price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1057\/4076\/3400\/files\/Meyer-Sound-DS-4P-image.jpg?v=1786930680","url":"https:\/\/musictoner.shop\/products\/meyer-sound-ds-4p-self-powered-mid-bass-reinforcement-loudspeaker-2x12-used","provider":"Musictoner","version":"1.0","type":"link"}