{"id":6590094639222,"title":"Dayton Audio DSPB-250 2x50W Class D Audio Amplifier Board with DSP","handle":"dayton-audio-dspb-250-2x50w-class-d-audio-amplifier-board-with-dsp","description":"\u003cp\u003eDayton Audio DSPB-250 combines a 2 x 50W amp board with the ADAU1701 digital signal processor which enables you to customize sound using SigmaStudio software and Dayton Audio ICP1 Bluetooth programmer. Use the DSPB-250 as the heart of your DSP audio project, or combine it with the KAB-250v3 to make a Bluetooth DSP 4-channel project.\u003c\/p\u003e\u003cp\u003eKey Features\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWire harnesses make installation quick and simple with no soldering required -- includes power, Aux-in and speaker cables\u003c\/li\u003e\n\u003cli\u003eConnects directly to KAB-230v3 and KAB-250v3 with optional wiring harness (sold separately) to achieve 4-channel output and Bluetooth capabilities\u003c\/li\u003e\n\u003cli\u003eSeparate ports for powering by battery or direct DC input from 12 to 24V power source\u003c\/li\u003e\n\u003cli\u003eProgram with SigmaStudio software and Dayton Audio ICP1 (sold separately)\u003c\/li\u003e\n\u003cli\u003eEfficient 2 x 50W of power from the TPA3116 amp chip\u003c\/li\u003e\n\u003cli\u003e5-year Dayton Audio warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2021-08-04T13:47:12-04:00","created_at":"2021-08-04T13:44:22-04:00","vendor":"kjdElectronics","type":"","tags":[],"price":4790,"price_min":4790,"price_max":4790,"available":true,"price_varies":false,"compare_at_price":4795,"compare_at_price_min":4795,"compare_at_price_max":4795,"compare_at_price_varies":false,"variants":[{"id":39391923175542,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"K721","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Dayton Audio DSPB-250 2x50W Class D Audio Amplifier Board with DSP","public_title":null,"options":["Default Title"],"price":4790,"weight":181,"compare_at_price":4795,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"continue","barcode":"848791006036","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/812FIjV8naL._AC_SL1500.jpg?v=1628099062"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/812FIjV8naL._AC_SL1500.jpg?v=1628099062","options":["Title"],"media":[{"alt":null,"id":20692197736566,"position":1,"preview_image":{"aspect_ratio":1.728,"height":868,"width":1500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/812FIjV8naL._AC_SL1500.jpg?v=1628099062"},"aspect_ratio":1.728,"height":868,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/812FIjV8naL._AC_SL1500.jpg?v=1628099062","width":1500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eDayton Audio DSPB-250 combines a 2 x 50W amp board with the ADAU1701 digital signal processor which enables you to customize sound using SigmaStudio software and Dayton Audio ICP1 Bluetooth programmer. Use the DSPB-250 as the heart of your DSP audio project, or combine it with the KAB-250v3 to make a Bluetooth DSP 4-channel project.\u003c\/p\u003e\u003cp\u003eKey Features\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWire harnesses make installation quick and simple with no soldering required -- includes power, Aux-in and speaker cables\u003c\/li\u003e\n\u003cli\u003eConnects directly to KAB-230v3 and KAB-250v3 with optional wiring harness (sold separately) to achieve 4-channel output and Bluetooth capabilities\u003c\/li\u003e\n\u003cli\u003eSeparate ports for powering by battery or direct DC input from 12 to 24V power source\u003c\/li\u003e\n\u003cli\u003eProgram with SigmaStudio software and Dayton Audio ICP1 (sold separately)\u003c\/li\u003e\n\u003cli\u003eEfficient 2 x 50W of power from the TPA3116 amp chip\u003c\/li\u003e\n\u003cli\u003e5-year Dayton Audio warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e"}

Dayton Audio DSPB-250 2x50W Class D Audio Amplifier Board with DSP

Product Description

Dayton Audio DSPB-250 combines a 2 x 50W amp board with the ADAU1701 digital signal processor which enables you to customize sound using SigmaStudio software and Dayton Audio ICP1 Bluetooth programmer. Use the DSPB-250 as the heart of your DSP audio project, or combine it with the KAB-250v3 to make a Bluetooth DSP 4-channel project.

Key Features

  • Wire harnesses make installation quick and simple with no soldering required -- includes power, Aux-in and speaker cables
  • Connects directly to KAB-230v3 and KAB-250v3 with optional wiring harness (sold separately) to achieve 4-channel output and Bluetooth capabilities
  • Separate ports for powering by battery or direct DC input from 12 to 24V power source
  • Program with SigmaStudio software and Dayton Audio ICP1 (sold separately)
  • Efficient 2 x 50W of power from the TPA3116 amp chip
  • 5-year Dayton Audio warranty


SKU: K721
Avaliability: This item will ship within 5-10 business days. This item is popular! We are awaiting more inventory. Please Contact Us for an exact estimate on avalaiblity.
$47.90 $47.95
Maximum quantity available reached.

For portable applications, there are three battery holder/charging boards which permit the connection of li-Ion rechargeable batteries to power the board. First is the Dayton Audio KAB-BE 3-cell 18650 battery holder/charger board that is the same size as the DSPB-100 and KAB-250v3 which makes it easy to stack the boards with standoffs. This battery board must use a 15 to 24 VDC power supply.

If you desire more wattage output, use the 5-cell 21 VDC Dayton Audio LBB-5S or LBB-5 board. They work with 5 to 24 VDC power supplies. The LBB-5S uses 18650 Li-Ion batteries, and the LBB-5 uses 26650 Li-Ion batteries which delivers more play time. These portable power sources are highly recommended since all three provide under/over voltage protection.

Please note: To achieve power output briefly plug in the recommended power supply into the battery boards after the batteries are installed or when the batteries are removed and reinstalled.

Package Includes

• One Dayton Audio DSPB-250 DSP Amplifier Board

• One 2-conductor power cable 20"

• One 4-conductor speaker cable 20"

• One 3.5 mm line-input cable 20"

Specifications:

• Power output (w/ 24 VDC power supply): 2 x 50W @ 4 ohms

• SNR: 88 dB 2 x 50W @ 4 ohm, THD+N=1%, 26 dB, A-weighting

• 2 x 50W @ 4 ohm, THD+N = 1%, 200 Hz

• THD+N: 0.06% 10W @ 4 ohm 1 kHz 24 dB

• Frequency response: 20 to 20,000 Hz (±3 dB)

• Impedance: 4-8 ohms

• Recommended power supply: 12 to 24 VDC, 4A

• Board mounting holes center to center spacing: 3.32" x 2.4" (84 x 61 mm)

• Hole diameter: 0.14" (3.5 mm)

• Dimensions: 3.6" L x 2.7" W x 0.9" H