Monoprice Monolith M1570From real comments

Verdict distilled from 8 mentions across 4 aspects in comments under product review videos.

Positive sentiment43%
PROS 43%
CONS 57%

Rank based on 8 mentions across 4 aspects

View the verdict as

Buy this if...

  • You already own a high-gain amp/DAC stack to drive them properly
  • You're willing to EQ-tune a neutral, flat sound signature to taste
  • You want to pair them with a tube or vintage hi-fi pre-amp for extra color

What users love

Skip this if...

  • You don't have a high-gain amp and want punchy bass immediately
  • You expect strong bass without EQ or amp tweaking
  • You want a warm, colored sound straight out of the box

What users complain about

Compare in seconds

Based on user comments

Best choice
1Premium
Transparency ModeNoise CancellationSound QualityiOS/Apple Ecosystem Lock-inDurability/Crackling ConcernsHigh Price
Transparency Mode
Noise Cancellation
Sound Quality
iOS/Apple Ecosystem Lock-in
Durability/Crackling Concerns
High Price
2Mid
Signature haptic bass slider
Signature haptic bass slider
3Premium
Exceptional comfortStrong for gaming and imagingImprovement over HD 650/6XXIrritating L/R lettering inside padsBuild/pad quality issues reportedHigh price relative to alternatives
Exceptional comfort
Strong for gaming and imaging
Improvement over HD 650/6XX
Irritating L/R lettering inside pads
Build/pad quality issues reported
High price relative to alternatives
4Mid
Exceptional durabilityBalanced, quality soundFully repairable/modularCable-to-driver cutout issuesStrong clamping forceUnconventional cable entry side
Exceptional durability
Balanced, quality sound
Fully repairable/modular
Cable-to-driver cutout issues
Strong clamping force
Unconventional cable entry side
5Mid
Exceptional comfort
Exceptional comfort
Best value
6Premium
Smooth, detailed treble and clarityStrong perceived value and end-game satisfactionTight, deep bassHigh price pointSibilant or fatiguing treble for sensitive earsTight fit for larger ears
Smooth, detailed treble and clarity
Strong perceived value and end-game satisfaction
Tight, deep bass
High price point
Sibilant or fatiguing treble for sensitive ears
Tight fit for larger ears
7Premium
Excellent Call and Mic QualityAll-Day ComfortIndustry-Leading Noise CancellationHigh Price PointInconsistent Call Clarity in Certain EnvironmentsBluetooth Pairing Problems
Excellent Call and Mic Quality
All-Day Comfort
Industry-Leading Noise Cancellation
High Price Point
Inconsistent Call Clarity in Certain Environments
Bluetooth Pairing Problems
8Premium
Neutral, accurate soundExceptional comfortGreat detail and resolutionPerceived as 'boring' by some listenersElevated mid-bass/sub-bass not fully neutralSound highly dependent on seal and source
Neutral, accurate sound
Exceptional comfort
Great detail and resolution
Perceived as 'boring' by some listeners
Elevated mid-bass/sub-bass not fully neutral
Sound highly dependent on seal and source
9Budget
Exceptional value for moneyOutstanding comfortDetailed, neutral sound signatureLight or rolled-off bassCheap-feeling build qualityPerceived treble grain/sibilance
Exceptional value for money
Outstanding comfort
Detailed, neutral sound signature
Light or rolled-off bass
Cheap-feeling build quality
Perceived treble grain/sibilance
10Budget
Excellent Sound Quality for PriceComfortable for Extended UseNo Charging RequiredLimited Noise IsolationBuild Quality ConcernsNot Secure for Active Use
Excellent Sound Quality for Price
Comfortable for Extended Use
No Charging Required
Limited Noise Isolation
Build Quality Concerns
Not Secure for Active Use
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Monoprice Monolith M1570
Rewarding Bass With Proper AmpingNeutral, Reference-Style TonalityWeak Bass Without EQ or AmpingVery Amp-Dependent / Hard to Drive
Monoprice Monolith M1570
Rewarding Bass With Proper Amping
Neutral, Reference-Style Tonality
Weak Bass Without EQ or Amping
Very Amp-Dependent / Hard to Drive

Who wins on what

Ranked by what users actually praise

Overall Impression

The M1570's bass is highly dependent on how much power you feed it. One user reports the bass was initially underwhelming until they flicked their Magni Heretic amp's gain to high, at which point the low end went from meh to surprisingly good. They compare the headphones' power demands to their 600 ohm DT990s, noting these are among the few pairs that absolutely require high gain to sound right. With a Loki EQ added to their Schiit stack, they describe getting bass up to 'car-trunk rattling' levels, though they note you genuinely have to work for it.

A long-time owner gets excellent bass, but only with EQ and a dedicated amp. A user who has owned the open M1570 for a year says they have more than enough bass in their setup, using a Fiio M17 alongside a vintage Marantz hi-fi amplifier and an EQ to boost bass and adjust mids and highs to taste. They call the resulting sound 'absolutely incredible cinema' and describe the bass as 'absolutely stunning' once tuned. They note the Fiio M17 alone leaves bass lacking, underscoring how much the amp and EQ chain matters to the final sound.

Out of the box, the M1570 is described as neutral and flat by design. Another commenter characterizes the headphones as neutral and flat with minimal bass, stating this is intentional because they are designed to be used with a pre-amp, such as a nice tube setup. This view aligns with the other comments: without added amplification or EQ shaping, the M1570 doesn't lean bassy or colored, instead presenting a flatter baseline response that listeners are expected to shape further with external gear.

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