The 33 vs Bag End Infra-18
The Infra-18's sensitivity is 96 dB against the The 33's 92 dB, its impedance 8Ω against 2Ω, its low-frequency extension 8 Hz against 7 Hz, and its high-frequency extension 95 Hz against 120 Hz.
AI-generated product photo — not official manufacturer imagery.
About the The 33
RBH Sound The 33 is a flagship active subwoofer system built around a 33-inch driver and a very high-power amplifier stage for extreme low-frequency output. RBH lists it as a contact-for-price product and describes its performance as extending into the infrasonic range, making it a statement subwoofer for home audio or cinema systems.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 92 dB SPL @ 1W/1m
- Impedance
- 2Ω
- Frequency Response
- 7 Hz - 120 Hz
Power Specifications
Amplification power output and characteristics
- Minimum Impedance
- 2Ω
Speaker Design
Driver configuration and enclosure design
- Driver Type
- dynamic
- Driver Size
- 33"
- Driver Count
- 1
Key Specifications
Sensitivity: 92 dB
Impedance: 2Ω
Frequency: 7-120 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions