Performa B15 vs Velodyne Acoustics Impact X
The Impact X's low-frequency extension is 23 Hz against the Performa B15's 30 Hz and its high-frequency extension 250 Hz against 18 kHz. Both share woofer (15") and drivers (1).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersSubwoofersPowered LoudspeakersDiscontinued
Estimated price (community-sourced)
$1,100
Around — community and catalog average, updates slowly
About the Performa B15
The Revel Performa B15 is a 15-inch powered subwoofer in a sealed MDF cabinet. It uses a Kevlar-pulp-and-alloy composite driver, a 1000W RMS amplifier, and a 3-band parametric EQ with adjustable crossover and phase controls. Revel specified frequency response to 20–80 Hz ±0.5 dB, with -3 dB at 18 Hz, and described the B15 as capable of 30 Hz at 126 dB in a standard listening room.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 126 dB SPL @ 1W/1m
- Frequency Response
- 30 Hz - 18 kHz
- Power Handling
- 1.0kW
Speaker Design
Driver configuration and enclosure design
- Driver Type
- dynamic
- Driver Size
- 15"
- Driver Count
- 1
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 451 × 510 × 465 mm (W × H × D)
- Weight
- 22.68 kg (50 lbs)
Key Specifications
Sensitivity: 126 dB
Frequency: 30-18000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions