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Power Hearing Aids for Severe Loss Compared: Phonak Naida vs Signia vs Unitron Stride vs ReSound Enzo Q

Prudent Hearing SolutionsJuly 24, 20267 min read
Power Hearing Aids for Severe Loss Compared: Phonak Naida vs Signia vs Unitron Stride vs ReSound Enzo Q
Published by Prudent Hearing Solutions. Clinically reviewed by Prudent Hearing Clinical Team, RCI-registered audiologists (MASLP / BASLP) with 10+ years fitting hearing aids across India. How we write our articles.
Last reviewed: 24 July 2026.

Severe to profound hearing loss needs a power behind-the-ear aid. In our 2026 price lists, power BTEs start at ₹13,990 (Signia Fun SP) and include Unitron Stride V1-UP at ₹46,000 Phonak Naida L30-UP at ₹63,000 and ReSound Enzo Q 5 SP at ₹71,995 per ear (MRP).

The short answer

For severe to profound loss you need a power behind-the-ear (BTE) aid with a strong receiver, usually with a custom earmould. In our 2026 price lists, power BTEs start at ₹13,990 (Signia Fun SP) and include Unitron Stride V1-UP at ₹46,000 Phonak Naida L30-UP at ₹63,000 and ReSound Enzo Q 5 SP at ₹71,995 per ear (MRP). Higher tiers add better processing for noise.

How to read these prices: MRP is the manufacturer's printed price from the 2026 price lists we hold (Signia 17 March 2026; Phonak and Unitron 1 June 2026; ReSound 2026). Prudent typically sells 20% to 30% below MRP depending on the model, so the likely price shown is for one ear unless marked per pair. Your exact quote is confirmed after your free hearing test, and hearing aids are GST-exempt in India. Prices change with each new price list; see the latest on our pricing page.

Power BTE hearing aids side by side

Entry tier of each power family. Fitting ranges and receiver ratings are as printed in the manufacturers' price lists.
ModelPower (as printed)RechargeableMRP per earLikely price
Signia Fun SP60 to 120 dB, 6 channelsNo₹13,990₹9,790 to ₹11,190
Signia Run SP60 to 120 dB, 8 channelsNo₹18,990₹13,290 to ₹15,190
Signia Prompt SP20 to 120 dB, 8 channelsNo₹20,990₹14,690 to ₹16,790
ReSound Key 298 SP60 to 120 dB, 6 channels, size 675 batteryNo₹28,495₹19,950 to ₹22,800
Signia Intuis 4.0 SP10 to 120 dB, 12 channelsNo₹31,990₹22,390 to ₹25,590
Unitron Stride V1-UPP 68 or UP 84 receiverNo₹46,000₹32,200 to ₹36,800
Signia Motion Charge&Go SP 1X10 to 120 dB, 16 channelsYes₹59,990₹41,990 to ₹47,990
Unitron Stride V1-PRP 68 or UP 84 receiverYes₹60,000₹42,000 to ₹48,000
Phonak Naida L30-SPSP receiver 81: moderate to profoundNo₹63,000₹44,100 to ₹50,400
Phonak Naida L30-UPUP receiver 84: severe to profoundNo₹63,000₹44,100 to ₹50,400
ReSound Enzo Q 5 SP60 to 120 dB, 12 channelsNo₹71,995₹50,400 to ₹57,600

Watch out: rechargeable is not always for profound loss

Phonak's rechargeable Naida L30-PR is listed with a P receiver 69 for mild to moderately-severe loss, so for profound loss the SP and UP battery versions are the power choices. Check the receiver rating, not just the family name. Signia Motion Charge&Go SP and Unitron Stride V-PR are the rechargeable power options in these lists.

Higher tiers for better noise handling

FamilyMid tier (MRP per ear)Top tier (MRP per ear)
Phonak Naida UPL50-UP: ₹1,13,000L90-UP: ₹3,00,000
Unitron Stride UPV5-UP: ₹1,00,000V9-UP: ₹2,95,000
ReSound Enzo Q SPEnzo Q 7: ₹1,57,995Enzo Q 9: ₹3,49,995
Signia Motion Charge&Go IX3IX: ₹1,29,9907IX: ₹3,64,990

What matters at this level of loss

  • A strong receiver and a well-sealed custom earmould, so the aid gives enough gain without whistling. See ear moulds vs domes.
  • Speech clarity, not just loudness: frequency-lowering and good feedback control matter more than raw volume.
  • Remote microphones and loops: Roger microphones or a telecoil can make a big difference in classrooms and meetings. See what a telecoil is.
  • Realistic expectations: if aids no longer give useful speech understanding, a cochlear implant assessment is the next step. See hearing aid vs cochlear implant.

Read our guide to hearing aids for severe and profound loss and BTE hearing aids, then book a free hearing test so we can match power to your audiogram.

Frequently asked questions

What hearing aid do I need for severe or profound hearing loss?

A power behind-the-ear (BTE) aid with a strong receiver, usually with a custom earmould so it gives enough gain without whistling.

How much does a power hearing aid cost in India?

In our 2026 price lists, power BTEs start at ₹13,990 MRP for the Signia Fun SP and include Unitron Stride V1-UP at ₹46,000, Phonak Naida L30-UP at ₹63,000 and ReSound Enzo Q 5 SP at ₹71,995 per ear.

Are rechargeable hearing aids suitable for profound loss?

Not always. Phonak's rechargeable Naida L30-PR is listed for mild to moderately severe loss, so for profound loss the SP and UP battery versions are the power choices. Check the receiver rating, not just the family name.

What matters most in a power hearing aid besides loudness?

Speech clarity: frequency-lowering and good feedback control matter more than raw volume. Remote microphones such as Roger, or a telecoil, can make a big difference in classrooms and meetings.

When should someone with severe loss consider a cochlear implant?

When well-fitted hearing aids no longer give useful speech understanding, a cochlear implant assessment is the next step.

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