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Naim NAP 350 (pair)

Monoblocks

Relative price

well above typical

Among the 25 monoblockss in the catalogue, this one is well above typical.

A band places a component against its peers and carries no price. It is deliberately the only price indicator on this page: a second one, measured against a different set, would narrow the two together far enough to give the figure away.

What it is

CRITICAL ELECTRICAL FIT: XLR-only input. Same constraint as NAP 250. Speaker terminals: banana only.

Competition record

Assessed against 9 rivals across the sixty systems: it takes the slot in none of its 33 head-to-heads.

Where it gives ground

The dimension the engine names as the weakest link, counted across every head-to-head it lost.

  • quietness at rest ×15
  • low-level clarity ×8
  • timing and drive ×8
  • bass control ×4
  • vocal presence ×4
  • midrange truth ×1

Who it comes up against

Longdog Audio P6100M Biamp 2x2 (4 units)

13 lost · Anchored, Artisan, Characterful, PRaT, Reference, Romantic

Against the Anchored brief, the Longdog Audio P6100M Biamp 2x2 (4 units) keeps the slot decisively.

With the Emmae Reginae (custom), the pairing gives up most on bass control.

With the Audiolab 9000Q, the pairing gives up most on quietness at rest.

On its own merits the Naim NAP 350 (pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the Emmae Reginae (custom) gives up bass control under the Anchored weighting.

92.2dB A-wtd S/NHi-Fi News Lab (Miller) 2023
enough grip to keep them under controlHi-Fi News 2023

Sugden ANV 50

4 lost · BBC Sound, Twin Arms

No completion of this shape fits that slot's budget.

Audio Note P1 SE

3 lost · Intimate, Silent Path

Against the Silent Path brief, the Audio Note P1 SE keeps the slot decisively.

With the Music First Audio Baby Reference V2, the pairing gives up most on low-level clarity.

With the Emmae Reginae (custom), the pairing gives up most on low-level clarity.

On its own merits the Naim NAP 350 (pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the Music First Audio Baby Reference V2 gives up low-level clarity under the Silent Path weighting.

SET 8W/ch tube power amp, classic Audio Note voicingAudio Note P1 SE positioning + Hi-Fi+ reviews
enough grip to keep them under controlHi-Fi News 2023

EAR Yoshino V12

3 lost · BBC Sound, Vocals-First

No completion of this shape fits that slot's budget.

Exposure XM9 Biamp 2x2 (4 units)

3 lost · Artisan, PRaT, Reference

Against the Artisan brief, the Exposure XM9 Biamp 2x2 (4 units) keeps the slot decisively.

With the Exposure 3510 Preamplifier, the pairing gives up most on quietness at rest.

With the Emmae Reginae (custom), the pairing gains most on bass control.

On its own merits the Naim NAP 350 (pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the Exposure 3510 Preamplifier gives up quietness at rest under the Artisan weighting.

92.2dB A-wtd S/NHi-Fi News Lab (Miller) 2023
enough grip to keep them under controlHi-Fi News 2023

EAR Yoshino 890

2 lost · Intimate

Against the Intimate brief, the EAR Yoshino 890 keeps the slot decisively.

With the EAR Yoshino 868L (Line), the pairing gives up most on low-level clarity.

With the Emmae Reginae (custom), the pairing gains most on bass control.

On its own merits the Naim NAP 350 (pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the EAR Yoshino 868L (Line) gives up low-level clarity under the Intimate weighting.

enough grip to keep them under controlHi-Fi News 2023

Leema Hydra II

2 lost · Characterful, Romantic

Against the Characterful brief, the Leema Hydra II keeps the slot decisively.

With the Leema Neutron, the pairing gives up most on vocal presence.

On its own merits the Naim NAP 350 (pair) is the stronger pair of monoblocks — but it loses here on fit: the pairing with the Leema Neutron gives up vocal presence under the Characterful weighting.

Quad Artera Stereo

1 lost · Silent Path

Against the Silent Path brief, the Quad Artera Stereo keeps the slot decisively.

With the Music First Audio Baby Reference V2, the pairing gives up most on quietness at rest.

On its own merits the Naim NAP 350 (pair) is the weaker pair of monoblocks for that brief.

92.2dB A-wtd S/NHi-Fi News Lab (Miller) 2023

What the reviewers said

NAP 350 monoblock pair, Naim flagship power Naim NAP 350 + 300-series flagship· Physical impact
92.2dB A-wtd S/N Hi-Fi News Lab (Miller) 2023· Electrical noise floor
power held back then unleashed... no compression Hi-Fi News (Miller) 2023· Dynamic coherence
they do bass properly... feel the venue The Ear (Kennedy) 2024· Bass extension
explosion of power... thunderous brass Hi-Fi News 2023· Physical impact
enough grip to keep them under control Hi-Fi News 2023· Bass control

How it scores

Clarity

  • Electrical noise floor 82 from listening evidence

Bass

  • Bass control 76 from listening evidence
  • Physical impact 77 from listening evidence
  • Bass extension 76 from listening evidence

LowerVolume

  • Low-level noise floor 72 from specification
  • Micro-dynamic resolution 72 from specification
  • Tonal consistency 72 from specification

Specifications

is monoblockTrue
is balanced internalTrue
is dual monoTrue
power classAB
power 8ohm w175.0
power 4ohm w340.0
damping factor50.0
accepts rcaFalse
accepts xlrTrue
accepts dinFalse
input impedance rca kohm38.0
input impedance xlr kohm47.0
input sensitivity rca mv130.0
input sensitivity xlr mv1000.0
speaker terminal typebanana
speaker terminal count1
gain db29.0
dimensions mm432/91.5/317.5
sold as pairTrue
notes