GO4 vs MartinLogan Outdoor Sat 40
The Outdoor Sat 40's sensitivity is 83 dB against the GO4's 87 dB. Both share impedance (8Ω), low-frequency extension (120 Hz), and high-frequency extension (20 kHz).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersOutdoor Speakers
Estimated price (community-sourced)
$500
Around — community and catalog average, updates slowly
About the GO4
The Paradigm GO4 is a high-performance outdoor satellite speaker designed for durable, weather-resistant use in gardens, patios, or poolsides. It features a 2-driver, 2-way acoustic suspension setup in a weather, water, and UV-resistant PolyGlass enclosure. Key technologies include patent-pending Reduced Edge Diffraction (RED) for improved midrange and dispersion, a rotary selector switch for 8-ohm, 70V, or 100V configurations, and versatile mounting options like ground stake, inground conduit box, or surface mount. Pair with Paradigm Garden Oasis subwoofers for full-range sound. It delivers dynamic, natural audio backed by Paradigm's research with Canada's NRC.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 87 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 120 Hz - 20 kHz
- Power Handling
- 60W
- Min. Amplifier Power
- 15W
- Max. Amplifier Power
- 120W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- acoustic suspension
- Driver Size
- 4"
- Driver Count
- 2
- Crossover Frequency
- 2.5 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 134 × 203 × 134 mm (W × H × D)
- Weight
- 2.6 kg (6 lbs)
- Available Colors
- Satin Bronze
Key Specifications
Sensitivity: 87 dB
Impedance: 8Ω
Frequency: 120-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions