ULS-15 MK2 vs Focal SUB 600P
The SUB 600P's power @ 8ω is 300W against the ULS-15 MK2's 600W, its low-frequency extension 28 Hz against 20 Hz, and its high-frequency extension 270 Hz against 200 Hz. Both share ways (1).
AI-generated product photo — not official manufacturer imagery.
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Estimated price (community-sourced)
$325 - $889
Around — community and catalog average, updates slowly
About the ULS-15 MK2
The Hsu Research ULS-15 MK2 is a compact sealed subwoofer featuring a 15-inch driver and 600W BASH amplifier, delivering tight, accurate bass down to 20Hz. Designed for both music and home theater, it offers balanced XLR inputs, Q control for room tuning, and a satin black finish. Recognized as a top value in its class, it's popular in recording studios and audiophile systems for its mid-bass slam comparable to larger ported models.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Frequency Response
- 20 Hz - 200 Hz
- Power Handling
- 600W
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 600W @ 8Ω
Speaker Design
Driver configuration and enclosure design
- Configuration
- 1-way
- Driver Type
- dynamic
- Driver Size
- 15"
- Driver Count
- 1
- Crossover Frequency
- 30 Hz
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- XLR, RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 457.2 × 482.6 × 495.3 mm (W × H × D)
- Weight
- 29.48 kg (65 lbs)
- Available Colors
- satin black
Key Specifications
Power: 600W
Frequency: 20-200 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions