Syzygy SLF870 vs Sunfire HRS-12
The HRS-12's sensitivity is 108 dB against the Syzygy SLF870's 106 dB, its low-frequency extension 18 Hz against 20 Hz, and its high-frequency extension 100 Hz against 200 Hz. Both share woofer (12").
AI-generated product photo — not official manufacturer imagery.
LoudspeakersSubwoofersPowered LoudspeakersDiscontinued
Estimated price (community-sourced)
$550
Around — community and catalog average, updates slowly
About the Syzygy SLF870
The SLF870 is the top model in Syzygy's line of subwoofers, featuring a 12-inch proprietary woven-cellulose-fiber diaphragm driver powered by a 1200-watt BASH amplifier. It is housed in a 15-inch cube enclosure, utilizing an acoustic suspension design for better transient response and linearity. The subwoofer supports wireless operation with a separate transmitter and includes features like adjustable crossover frequency and auto-on/standby modes. It is praised for its ability to integrate seamlessly with main speakers and for its ease of setup using the Syzygy app.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 106 dB SPL @ 1W/1m
- Frequency Response
- 20 Hz - 200 Hz
- Power Handling
- 1.2kW
Speaker Design
Driver configuration and enclosure design
- Driver Type
- dynamic
- Driver Size
- 12"
- Driver Count
- 1
- Enclosure Type
- sealed
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 381 × 381 × 381 mm (W × H × D)
- Weight
- 18.05 kg (40 lbs)
Key Specifications
Sensitivity: 106 dB
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