RS Kappa 7 vs Kappa 6
The Kappa 6's impedance is 6Ω against the RS Kappa 7's 4Ω. Both share sensitivity (88 dB), low-frequency extension (37 Hz), and high-frequency extension (45 kHz).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding SpeakersDiscontinued
Estimated price (community-sourced)
$525
Around — community and catalog average, updates slowly
About the RS Kappa 7
The Infinity RS Kappa 7 is a 3-way speaker system designed to deliver high-quality audio with a focus on efficiency and wide frequency response. It features a nominal impedance of 4 to 6 ohms, making it suitable for a variety of amplifiers. The power rating ranges from 40 to 200 watts RMS, allowing for both low and high power applications. The efficiency is rated at 88 dB @ 1 watt, 1 meter, which is relatively high for a speaker system. The crossover frequencies are set at 800 Hz and 4500 Hz, ensuring a smooth transition between drivers. The frequency response spans from 37 Hz to 45 kHz +/- 3 dB, providing a comprehensive audio spectrum. The speaker includes a 12-inch cast frame woofer, a 3-inch edgewound voice coil polydome midrange driver, and an EMIT tweeter. The dimensions are 37 inches in height, 17 inches in width, and 12 inches in depth. The Infinity RS Kappa 7 was introduced in 1987 and is part of the Kappa series, known for its performance and durability.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 88 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 37 Hz - 45 kHz
- Power Handling
- 200W
- Min. Amplifier Power
- 40W
- Max. Amplifier Power
- 200W
Speaker Design
Driver configuration and enclosure design
- Driver Type
- dynamic
- Crossover Frequency
- 800 Hz
Key Specifications
Sensitivity: 88 dB
Impedance: 4Ω
Frequency: 37-45000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions