HT/1003 MKII vs Focal SUB 600P
The SUB 600P's low-frequency extension is 28 Hz against the HT/1003 MKII's 24 Hz and its woofer 12" against 10". Both share power @ 8ω (300W) and ways (1).
AI-generated product photo — not official manufacturer imagery.
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About the HT/1003 MKII
The REL Acoustics HT/1003 MKII, nicknamed 'The Hammer,' is a high-performance sealed subwoofer designed for home theater and music applications. It features a 10-inch long-throw CarbonGlas cone driver with inverted carbon fiber dust cap and steel chassis, powered by a 300W RMS NextGen5 Class D amplifier. This MKII version doubles the output of its predecessor (10 dB higher, twice as loud) with upgrades including a higher secondary filter for extended upper bass, all-analog PerfectFilter for deep bass extension, and an analog subsonic filter below 20Hz. Ideal for smaller spaces, it provides authoritative, fast bass with optional HT-Air wireless capability. Build quality matches larger REL models, with a compact cabinet finished in line-grained composite and high-gloss lacquer top.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Frequency Response
- 24 Hz - 200 Hz
- Power Handling
- 300W
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 300W @ 8Ω
- Amplifier Class
- D
Speaker Design
Driver configuration and enclosure design
- Configuration
- 1-way
- Driver Type
- CarbonGlas™ cone structure
- Driver Size
- 10"
- Driver Count
- 1
- Enclosure Type
- sealed
- Crossover Frequency
- 200 Hz
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 362 × 387 × 343 mm (W × H × D)
- Weight
- 15.5 kg (34 lbs)
- Available Colors
- Horizontally oriented line-grained composite with high gloss lacquer
Key Specifications
Power: 300W
Frequency: 24-200 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions