Goliath XD vs Magico S-SUB
The S-SUB's impedance is 4Ω against the Goliath XD's 10Ω, its sensitivity 90 dB against 130 dB, and its low-frequency extension 15 Hz against 12 Hz. Both share high-frequency extension (150 Hz).
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About the Goliath XD
The Legacy Audio Goliath XD subwoofer is Legacy's deepest performing subwoofer, designed to match the dynamic range of even the most efficient speakers. It features massive motors on dual 15-inch spun aluminum diaphragm woofers (some sources specify Silver/Graphite/Rohacell composite), paired with dual 15-inch custom weighted passive radiators for deep extension without port noise. This configuration delivers 130 dB of low distortion output at 1 meter, with bass that rises and falls quickly to avoid room boom and droning. Ideal for reproducing visceral kick drums, rolling kettle drums, and surging pedal notes. It includes dual XLR balanced inputs feeding high-power ICEpower amplifiers, with processing via external DSP like Legacy's Wavelaunch or XP-4080 for precise room correction, time alignment, and crossover settings. Available in various finishes including premium and exotic options, with a relatively compact footprint thanks to passive radiator design.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 130 dB SPL @ 1W/1m
- Impedance
- 10Ω
- Frequency Response
- 12 Hz - 150 Hz
- Power Handling
- 2.0kW
- Min. Amplifier Power
- 500W
- Max. Amplifier Power
- 1.4kW
Power Specifications
Amplification power output and characteristics
- Input Impedance
- 10000Ω
Speaker Design
Driver configuration and enclosure design
- Driver Size
- 15"
- Driver Count
- 2
- Enclosure Type
- passive_radiator
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 460.45 × 1019.68 × 485.18 mm (W × H × D)
- Weight
- 86.18 kg (190 lbs)
Key Specifications
Sensitivity: 130 dB
Impedance: 10Ω
Frequency: 12-150 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions