New
Nedsp1962-kbd amplified dsp noise cancelling loudspeaker retrofit module.
Click the image to enlarge

bhi Noise Reduction products

Nedsp1962-kbd amplified dsp noise cancelling loudspeaker retrofit module.

£0.00
(£0.00 exc. VAT)
£139.96
(£116.63 exc. VAT)
Fast uk delivery
Worldwide delivery
In Stock
Qty:


0 Reward points
Product code: NEDSP1962-KBD
Download a pdf document for Nedsp1962-kbd amplified dsp noise cancelling loudspeaker retrofit module.

Want to be notified when this product is back in stock? Complete the form below and we'll send you an email when it is.

Finance Available

Radioworld now offer finance through our partners Close Brothers.

Add the item to your basket in the normal way and at checkout choose to make payment via Finance. You’ll then be taken through to our partners Pay4Later to make your finance application.

Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£139.96
12 Months 14.9% APR
£14.00
£12.06
£158.72
£139.96
18 Months 14.9% APR
£14.00
£8.04
£158.72
£139.96
24 Months 14.9% APR
£14.00
£6.03
£158.72
£139.96
36 Months 14.9% APR
£14.00
£4.02
£158.72
£139.96
48 Months 14.9% APR
£14.00
£3.02
£158.72
£139.96
12 Months 19.5% APR
£14.00
£12.54
£164.52
£139.96
18 Months 19.5% APR
£14.00
£8.36
£164.52
£139.96
24 Months 19.5% APR
£14.00
£6.27
£164.52
£139.96
36 Months 19.5% APR
£14.00
£4.18
£164.52
£139.96
48 Months 19.5% APR
£14.00
£3.14
£164.52

Click here to recommend this product to a friend

Recommend a friend

Nedsp1962-kbd amplified dsp noise cancelling loudspeaker retrofit module.

Nedsp1962-kbd amplified dsp noise cancelling loudspeaker retrofit module.


NEDSP1962-KBD amplified DSP noise cancelling module can be retrofitted inside many types of extension speakers or older-style radios and transceivers.  It incorporates unique Digital Signal Processing (DSP) technology which can identify speech from within a noisy signal and can provide up to 40 dB of noise reduction and 65 dB of tone reduction.  The module comes pre-wired and with an onboard power amplifier enabling it to be easily incorporated into existing equipment.  All the module functions are controlled by the pre-wired keyboard switch assembly.   The NEDSP1962-KBD uses a  powerful programmable DSP audio processing chip with DSP noise-cancelling technology inside. This high−performance chip delivers exceptional sound quality and incorporates a full audio signal chain with 16−bit A/D converters and digital interfaces utilizing a fully flexible digital processing architecture.  The audio amplifier stage is provided by a Texas Instruments 7W Mono Class-D audio power amplifier chip which is 94% efficient, eliminating the need for heatsinks.

Specification: DC Characteristics

Parameter

Test Conditions

Min.

Typ.

Max.

Units

Supply Voltage

 

10

16

18

V

Quiescent Current

Vs = 10 V to 18 V

5.4

 

7

mA

Quiescent current with DSP On, no load and no signal

Vs = 10 V to 18 V

70

 

80

mA

Current at Maximum Audio

  

400mA

  

 Audio Characteristics

Parameter

Test Conditions

Min.

Typ.

Max.

Units

Output Power

Vs = 10 V to 18 V

5

 

7

W

Input Sensitivity 4 Ω Load

f = 1kHz

Po = 0.5 W

 

100

 

mV

(p-p)

Input Sensitivity 4 Ω Load

f = 1kHz

6 Watts

 

400

        

mV

(p-p)

3dB BW

Po =1 W, DSP=Off

RL = 8 Ω

200

 

5000

Hz

Distortion

f = 1kHz, Pout =7 W, RL = 8Ω

  

0.3

%

Input Resistance

When operating

 

62

 

Voltage Gain

f = 1kHz

  

16

 

Efficiency

f = 1kHz Po = 0.5 W

 

>80

 

%

 

Optional extras: PSU12-2A-WW

All orders placed on this website will not be subject to VAT for customers residing in the European Union or the rest of the world. However, it is important to mention that VAT will still be applicable based on the rates set by your country upon delivery.

Our Price Match Promise means that if you find any of our Equipment at a lower advertised price elsewhere, we will match the price for you, subject to the below.

  • The product is identical to ours in brand, colour, size and model number.
  • The price must be the advertised price clearly on the competitor's online site.
  • The item must be in stock and available for immediate purchase (rather than available to order), with the authorised stockist able to complete delivery within 2-3 days.

Please fill out the form below. The details will be used to help us with your price promise request.

Your Details

Competitor Product

Weblink showing other retailers product at a reduced price, in stock and ready for dispatch

Product Details