Kasper Cables

Naim SI series

With the help of our selection of SI integrated solutions, experience the artist’s emotion with greater closeness. With the grasp and authority you would expect from Naim Audio, our two box high-fidelity systems will engage even the most challenging dynamics and intricate rhythms, cutting to the core of your music.

Industry-Leading Feature

Patented SMC

Hand-made componentry

In-House Woofers

Infinite Curiosity

Linear Drive Magnet System

Ultimate Attention to Detail

Patented SMC

The SNAIC Shaker

Patented SMC

Absolute Power

Patented SMC

Decoupling and Isolation

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Product Line of the Naim SI Series

Brand Naim
De-emphasis ±0.1dB referred to main response
Line Outputs Fixed (level) 2.1V RMS at 1kHz
THD + N < 0.007%, 10Hz - 20kHz at full level
Load Impedance 10kΩ (min.)
Output Impedance 10Ω (max.)
Frequency Response 10Hz – 20kHz, -0.6dB at 20Hz
DIMENSIONS 70 x 432 x 301 mm
Weight 5.9 kg
Brand Naim
Input Impedance 20kΩ
Analogue Input 2 x DIN, 4 x RCA
Input Sensitivity 150mV
Mains Supply 100V, 115V, 230V; 50 or 60Hz
Power Consumption (max.) 300VA
Power Output 60W/channel, 8Ω
DIMENSIONS 70 x 432 x 301 mm
Weight 6.8 kg

Find Out More About The Best Naim Products!

Naim SI Features

Decoupling and Isolation

Minimising mechanical, electromagnetic and thermal interference between components is a key part of Naim Audio design. Decoupling sockets to cut off interference from incoming mains power and suspending circuit boards on brass sub plates to create an isolated environment for critical electronics are two applications of this principle. A less obvious example is the creation of small bends in individual resistors by hand, decreasing microphonic interference (microscopic vibrations which degrade sound quality). But similar techniques are applied at every level of the design and build. And we only introduce techniques if they prove effective and repeatable in listening tests.

Design And Materials
Aria S 900 Stand
Hand-matched Componentry

Matching the characteristics of sound critical components for each channel (left and right speaker) of an amplifier can greatly improve sound quality. Batches of resistors typically come matched to within a 5% margin of error. Through listening tests we found that if the resistance of the left and right channels are matched to closer than 0.5% music becomes dramatically more communicative and engaging. Following this discovery a bespoke production procedure was conceived to help us match resistors by hand.