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{ "id":823709925418, "title":"Monitor Audio IWA-250 Switch Mode Amplifier","handle":"monitor-audio-iwa-250-switch-mode-amplifier", "description":"\u003ch1\u003eMonitor Audio IWA-250 Switch Mode Amplifier\u003c\/h1\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eThe third component in the in-wall subwoofer system is the IWA-250 switch mode amplifier: a slim, powerful dedicated design in a heavy-duty 1U rack mount case. Delivering up to 250 watts into 4 ohms, a single IWA-250 will power single or dual IWS-10s to provide higher power levels for larger rooms or to meet customer demands. The IWA-250 can be configured to switch on automatically using input signal sensing, or by using the preferred 12v trigger link from an AVR or system source. The IWA-250 will then automatically be switched on and off with the AVR, TV or system remote control handset.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eThe amplifier utilises a cool running Class D power stage driven by a PWM supply with integrated DSP. Filtering and functionality are controlled in the software for precise and reliable operation. The IWA-250 offers a choice of single LFE, balanced XLR and stereo RCA inputs. Output connection is made via two sets of push type terminals to provide connection to one or a pair of IWS-10 drivers. The front panel allows access to all control features for easy adjustment when fitted into a rack bay. An EQ switch offers a selection of music, movie and impact presets for the ideal response in-room. There is also an enclosure switch to calibrate the drive characteristics when the IWS-10 is used within or without the IWB-10 back box. \u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch2\u003e\u003cspan style=\"font-size: small;\"\u003eFeatures:\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eRigid, high quality steel case\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eSwitch mode power supply\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eClass D power amplifier delivering up to 250watts into 4ohms (dual IWS-10 drivers)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eHigh efficiency design resulting in cool running – low thermal output\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eDSP controlled with advanced limiters\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003e\u0026lt;0.5watt standby power consumption (ErP certified)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eDC short circuit protection, over-current and thermal protection\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003e\u003cspan style=\"font-size: small;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eFront Panel Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eVolume Control\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eEnclosure switch (enclosure or open baffle)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eEQ profile switch (music, movie, impact)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003ePhase switch (0-180)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eCrossover control (variable low pass from 40-120Hz)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eMains power switch\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003ePower mode switch (auto sense\/trigger, off, on)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003ePower LED with fault indication.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cstrong\u003eRear Panel features\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eRCA stereo inputs\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eLFE input (RCA and balanced XLR)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eTwo sets of spring loaded push terminals for simple installation of one or two IWS-10\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eFused IEC mains socket\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"font-size: small;\"\u003eTrigger input (3.5mm mono mini-jack socket)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\r\n\u003ctable\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"font-size: small;\"\u003eConstruction:\u003c\/span\u003e\u003c\/th\u003e\r\n\u003ctd\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003e3mm thick fabricated steel case\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003emoulded ABS front trim panel\u003c\/span\u003e\u003c\/p\u003e\r\n\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"font-size: small;\"\u003eLow Frequency Response: \u003c\/span\u003e\u003c\/th\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-size: small;\"\u003e25 Hz-120 Hz\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"font-size: small;\"\u003eMaximum Power Output:\u003c\/span\u003e\u003c\/th\u003e\r\n\u003ctd\u003e\u003cspan style=\"font-size: small;\"\u003e250 W @ 4 Ohms\u003c\/span\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e", "published_at":"2018-04-06T11:12:02", "created_at":"2018-01-22T19:43:07", "vendor":"Monitor Audio", "type":"Subwoofer", "tags":["Custom and Climate","Monitor Audio"], "price":669000, "price_min":669000, "price_max":669000, "price_varies":false, "compare_at_price":null, "compare_at_price_min":0, "compare_at_price_max":0, "compare_at_price_varies":true, "all_variant_ids":[10130157043754], "variants":[{ "id":10130157043754, "product_id":823709925418, "product_handle":"monitor-audio-iwa-250-switch-mode-amplifier", "title":"Default Title", "option1":"Default Title", "option2":null, "option3":null, "sku":"ma-iwa250", "requires_shipping":true, "taxable":true, "featured_image":null,"image_id":null, "available":true, "name":"Monitor Audio IWA-250 Switch Mode Amplifier - Default Title", "options":["Default Title"], "price":669000, "weight":0, "compare_at_price":null, "inventory_quantity":5, "inventory_management":null, "inventory_policy":"deny", "inventory_in_cart":0, "inventory_remaining":5, "incoming":false, "next_incoming_date":null, "taxable":true, "barcode":""}], "available":true,"images":["\/\/cdn.shopify.com\/s\/files\/1\/2577\/1494\/products\/monitor-audio-iwa-250-switch-mode-amplifier-subwoofer-amplifier-2836955594794.jpg?v=1550627864"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2577\/1494\/products\/monitor-audio-iwa-250-switch-mode-amplifier-subwoofer-amplifier-2836955594794.jpg?v=1550627864", "options":["Title"], "url":"\/products\/monitor-audio-iwa-250-switch-mode-amplifier"}

Monitor Audio IWA-250 Switch Mode Amplifier

Product Description
R 6,690.00
Maximum quantity available reached.

Monitor Audio IWA-250 Switch Mode Amplifier

The third component in the in-wall subwoofer system is the IWA-250 switch mode amplifier: a slim, powerful dedicated design in a heavy-duty 1U rack mount case. Delivering up to 250 watts into 4 ohms, a single IWA-250 will power single or dual IWS-10s to provide higher power levels for larger rooms or to meet customer demands. The IWA-250 can be configured to switch on automatically using input signal sensing, or by using the preferred 12v trigger link from an AVR or system source. The IWA-250 will then automatically be switched on and off with the AVR, TV or system remote control handset.

The amplifier utilises a cool running Class D power stage driven by a PWM supply with integrated DSP. Filtering and functionality are controlled in the software for precise and reliable operation. The IWA-250 offers a choice of single LFE, balanced XLR and stereo RCA inputs. Output connection is made via two sets of push type terminals to provide connection to one or a pair of IWS-10 drivers. The front panel allows access to all control features for easy adjustment when fitted into a rack bay. An EQ switch offers a selection of music, movie and impact presets for the ideal response in-room. There is also an enclosure switch to calibrate the drive characteristics when the IWS-10 is used within or without the IWB-10 back box.

Features:

  • Rigid, high quality steel case
  • Switch mode power supply
  • Class D power amplifier delivering up to 250watts into 4ohms (dual IWS-10 drivers)
  • High efficiency design resulting in cool running – low thermal output
  • DSP controlled with advanced limiters
  • <0.5watt standby power consumption (ErP certified)
  • DC short circuit protection, over-current and thermal protection

Specifications:

Front Panel Features:

  • Volume Control
  • Enclosure switch (enclosure or open baffle)
  • EQ profile switch (music, movie, impact)
  • Phase switch (0-180)
  • Crossover control (variable low pass from 40-120Hz)
  • Mains power switch
  • Power mode switch (auto sense/trigger, off, on)
  • Power LED with fault indication.

Rear Panel features

  • RCA stereo inputs
  • LFE input (RCA and balanced XLR)
  • Two sets of spring loaded push terminals for simple installation of one or two IWS-10
  • Fused IEC mains socket
  • Trigger input (3.5mm mono mini-jack socket)

Construction:

3mm thick fabricated steel case

moulded ABS front trim panel

Low Frequency Response: 25 Hz-120 Hz
Maximum Power Output: 250 W @ 4 Ohms

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