Product comparison · 2 car subwoofers

Hama 300BR Pre-loaded subwoofer vs JBL GT5-12 car subwoofer Subwoofer driver

Add a product
  • 5specifications compared
  • 2differ
  • 3identical
  • 22known for one product only

Key differences

The Hama 300BR Pre-loaded subwoofer has 125 W more subwoofer RMS power than the JBL GT5-12 car subwoofer Subwoofer driver (400 W vs 275 W). Product type: Pre-loaded subwoofer on the Hama 300BR Pre-loaded subwoofer, Subwoofer driver on the JBL GT5-12 car subwoofer Subwoofer driver.

  • Product type
    • 300BR Pre-loaded subwoofer:Pre-loaded subwoofer
    • GT5-12 car subwoofer Subwoofer driver:Subwoofer driver
  • Subwoofer RMS power
    • 300BR Pre-loaded subwoofer:400 W
    • GT5-12 car subwoofer Subwoofer driver:275 W

Side by side

Differences highlightedShow differences only (off)
Comparison of 300BR, GT5-12
27 specifications
Subwoofer2 differ
Product typeDiffersPre-loaded subwooferSubwoofer driver
Subwoofer typePassive subwooferPassive subwoofer
Subwoofer RMS powerDiffers400 W275 W
Subwoofer frequency rangeKnown for oneUnknown — not stated by the source27 - 450 Hz
Subwoofer peak powerKnown for oneUnknown — not stated by the source1100 W
Subwoofer sensitivityKnown for oneUnknown — not stated by the source90 dB
Subwoofer impedance4 Ω4 Ω
Number of driversKnown for oneUnknown — not stated by the source1
Subwoofer driver diameter (imperial)Known for oneUnknown — not stated by the source30.5 cm (12")
Subwoofer driver diameterKnown for oneUnknown — not stated by the source30.5 cm
Enclosure typeKnown for oneEnclosedUnknown — not stated by the source
Technical detailsidentical
Voice coil diameterKnown for oneUnknown — not stated by the source5.1 cm
Voice coil typeKnown for oneUnknown — not stated by the sourceDual 4-layer
Voice coil inductance (Le)Known for oneUnknown — not stated by the source1.26 mH
Product colourBlackBlack
Electrical Q-factor (Qes)Known for oneUnknown — not stated by the source0.64
Mechanical Q-factor (Qms)Known for oneUnknown — not stated by the source6.39
Moving mass (Mms)Known for oneUnknown — not stated by the source216 g
Peak excursion (Xmax)Known for oneUnknown — not stated by the source1.42 cm
Total Q-factor (Qts)Known for oneUnknown — not stated by the source0.58
Volume Acoustic Compliance (VAS)Known for oneUnknown — not stated by the source54.2 L
Installation compartment depthKnown for oneUnknown — not stated by the source16.4 cm
Weight & dimensionsidentical
DiameterKnown for oneUnknown — not stated by the source31.3 cm
WidthKnown for one550 mmUnknown — not stated by the source
DepthKnown for one350 mmUnknown — not stated by the source
HeightKnown for one390 mmUnknown — not stated by the source
Materialidentical
Housing materialKnown for oneMDFUnknown — not stated by the source

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.

More car subwoofer comparisons

All car subwoofer comparisons