# Magnat Signature 603

Bookshelf / standmount passive loudspeaker from the Signature series, made by Magnat (🇩🇪 DE).

Source: https://truescaleaudio.com/en/speaker/magnat-signature-603
Manufacturer page: https://magnat.com/signature-603/

## Dimensions

| Dimension | Metric | Imperial |
| --- | --- | --- |
| Height | 365 mm | 14.4 in |
| Width | 205 mm | 8.1 in |
| Depth | 282 mm | 11.1 in |
| Weight (each) | 6 kg | 13 lb |

## Drivers

- 1 × 30 mm (1.2 in) tweeter — dome
- 1 × 20 mm (0.8 in) super-tweeter — dome
- 1 × 170 mm (7 in) mid-bass — ceramic-aluminium-ceramic sandwich cone, Magnat Ceramics: two stiff ceramic skins over a magnesium/aluminium alloy core

## Specifications

| Specification | Value |
| --- | --- |
| Type | Bookshelf / standmount |
| Power | Passive |
| Enclosure | Bass reflex, rear port |
| Frequency response | 43–41000 Hz (±6 dB) |
| Crossover | 2500 / 17500 Hz |
| Sensitivity | 90 dB |
| Impedance | 4 Ω nominal |
| Power handling | 170 W |
| Price (USD) | $649 / pair |
| Introduced | 2025 |

## About

The standmount of the range, and unusual for its size in being a genuine three-way: a 170 mm mid-bass, a 30 mm dome and a 20 mm super-tweeter, crossed at 2.5 kHz and 17.5 kHz. That third way is what buys 41 kHz at the top, matching the towers, from a 365 mm cabinet. Rear Airflex port, ceramic-aluminium-ceramic cone, magnetic fabric grille. 6 kg each, satin-matte black or white.

## See it to scale

This catalogue draws cabinets at their real size side by side, which no text version can reproduce. Compare the Magnat Signature 603 against another speaker at https://truescaleaudio.com/en/compare?a=magnat-signature-603