Product comparison · 2 car audio amplifiers

JBL STAGEA9004 car audio amplifier vs Kenwood X502-1 car audio amplifier 1 channels

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  • 11specifications compared
  • 7differ
  • 4identical
  • 25known for one product only

Key differences

  • RMS output power (max)
    • STAGEA9004 car audio amplifier:880 W
    • X502-1 car audio amplifier 1 channels:300 W
  • Low pass filter range
    • STAGEA9004 car audio amplifier:32 - 320 Hz
    • X502-1 car audio amplifier 1 channels:50 - 200 Hz
  • Signal-to-Noise Ratio (SNR)
    • STAGEA9004 car audio amplifier:75 dB
    • X502-1 car audio amplifier 1 channels:100 dB
  • Width
    • STAGEA9004 car audio amplifier:145 mm
    • X502-1 car audio amplifier 1 channels:213 mm
  • Depth
    • STAGEA9004 car audio amplifier:268.6 mm
    • X502-1 car audio amplifier 1 channels:149 mm
  • Height
    • STAGEA9004 car audio amplifier:50 mm
    • X502-1 car audio amplifier 1 channels:53 mm
  • Weight
    • STAGEA9004 car audio amplifier:1.81 kg
    • X502-1 car audio amplifier 1 channels:1.5 kg

Side by side

Differences highlightedShow differences only (on)
Comparison of STAGEA9004, X502-1
36 specifications
Performance3 differ
RMS output power (max)Differs880 W300 W
Output impedanceKnown for one4 ΩUnknown — not stated by the source
Total Harmonic Distortion (THD)Known for one1%Unknown — not stated by the source
RMS power output per channel (2 Ohm)Known for one110 WUnknown — not stated by the source
RMS power output per channel (4 Ohm)Known for one90 WUnknown — not stated by the source
Input sensitivityKnown for one500 mVUnknown — not stated by the source
Bridged output power (max)Known for one220 WUnknown — not stated by the source
High pass filter rangeKnown for one32 - 320 HzUnknown — not stated by the source
Low pass filter rangeDiffers32 - 320 Hz50 - 200 Hz
High level inputsKnown for oneYesUnknown — not stated by the source
FuseKnown for one20 AUnknown — not stated by the source
LED indicatorsKnown for oneYesUnknown — not stated by the source
Signal-to-Noise Ratio (SNR)Differs75 dB100 dB
Number of amplifier channelsKnown for oneUnknown — not stated by the source1 channels
Input impedanceKnown for oneUnknown — not stated by the source10 Ω
Bass boostKnown for oneUnknown — not stated by the source0 - 18 dB
CurrentKnown for oneUnknown — not stated by the source25 A
Frequency rangeKnown for oneUnknown — not stated by the source20 - 200 Hz
Technical detailsidentical
Connectivity technologyKnown for oneWiredUnknown — not stated by the source
EqualizerKnown for oneYesUnknown — not stated by the source
Bass adjustmentKnown for oneYesUnknown — not stated by the source
Gain adjustmentKnown for oneRotaryUnknown — not stated by the source
Compliance certificatesKnown for oneCEUnknown — not stated by the source
Sustainability complianceKnown for oneYesUnknown — not stated by the source
Poweridentical
Power protection featuresKnown for oneDC offset, Over current, Over voltage, Overheating, Under voltageUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers145 mm213 mm
DepthDiffers268.6 mm149 mm
HeightDiffers50 mm53 mm
WeightDiffers1.81 kg1.5 kg
Packaging contentidentical
Cables includedKnown for one8-pin High-level cableUnknown — not stated by the source
Quick start guideKnown for oneYesUnknown — not stated by the source
Ports & interfacesidentical
Line inputs (RCA)Known for oneUnknown — not stated by the source5

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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