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Radiotehnika Gamma 3.02 floorstanding speakers / Radiotehnika Sigma 1.02 floorstanding speakers
Spec deltas, DNA with confidence and what the specialists said. “Better” only where a source backs it.
Radiotehnika Gamma 3.02 floorstanding speakers132,990 RUBper pairRadiotehnika Sigma 1.02 floorstanding speakers124,990 RUBper pair
Specifications
same tierRadiotehnika Gamma 3.02 and Radiotehnika Sigma 1.02 are the same tier; they differ in character and in the figures below.
| Parameter | Radiotehnika Gamma 3.02 floorstanding speakers | Radiotehnika Sigma 1.02 floorstanding speakers | favours |
|---|---|---|---|
| Tier | mid | mid | |
| Sensitivity | 89 dB/W | 89.8 dB/W | |
| Low-frequency limit± | 46 Hz | 42 Hz | Radiotehnika Sigma 1.02 floorstanding speakers |
| Nominal impedance± | 4 Ω | 6 Ω | Radiotehnika Sigma 1.02 floorstanding speakers |
| Size class | mid floorstander | large floorstander | |
| Bass drivers | 2×165 | 2×200 | |
| HF level adjustment | — | 2 dB | Radiotehnika Sigma 1.02 floorstanding speakers |
| Height | 1,005 mm | 1,050 mm | Radiotehnika Gamma 3.02 floorstanding speakers |
| Delivery character | calm | energetic | |
| Treble character | smooth | detailed | |
| Price | 132,990 RUB | 124,990 RUB |
Product DNA
- Detail resolution8 / 6
What the specialists said
- «Та же линейка напольников Radiotehnika; специалист: Gamma 3.02 «детальнее, прозрачнее, нежнее и натуральнее», Sigma 1.02 «ярче, напористее, энергичнее, драйвовее»»spec_001, 2025-11-19
- «Та же линейка напольников Radiotehnika; специалист: Gamma 3.02 «детальнее, прозрачнее, нежнее и натуральнее», Sigma 1.02 «ярче, напористее, энергичнее, драйвовее»»spec_001, 2025-11-19
- «Вам подойдут обе акустические системы. Однако Gamma 3.02 будет детальнее, прозрачнее, нежнее и натуральнее, а Sigma 1.02 ярче, напористее, энергичнее, драйвовее»spec_001, 2025-11-19
- «Вам подойдут обе акустические системы. Однако Gamma 3.02 будет детальнее, прозрачнее, нежнее и натуральнее, а Sigma 1.02 ярче, напористее, энергичнее, драйвовее»spec_001, 2025-11-19
- «Gamma 3.02 будет детальнее, прозрачнее, нежнее и натуральнее, а Sigma 1.02 ярче, напористее, энергичнее, драйвовее»spec_001, 2025-11-19
- ○ equally easy to drive (0.75 dB/W apart)
- ✓ Radiotehnika Sigma 1.02: deeper bass (42 Hz vs 46 Hz)
- ✓ Radiotehnika Sigma 1.02: has an HF level adjustment
- ○ Detail resolution: Radiotehnika Gamma 3.02 8/10, Radiotehnika Sigma 1.02 6/10
R-COMPARE · 1.0.0+c1.0.0 · confidence 0.75
Who each suits
Radiotehnika Gamma 3.02 floorstanding speakers
- neutral, detailed, transparent sound without accentuated treble — for classic rock, jazz, classical and vocals AI draft, under review
- quiet and evening listening: owners report a full sound at low volume AI draft, under review
- 18–35 m² rooms (up to 40 m² per the description) with a 57–150 W amplifier into 8 Ω AI draft, under review
- good mid-class amplifiers: Premiera T3S, Atoll IN100, Denon PMA-900HNE, Leak Stereo 130 — “able to reveal the potential of an expensive amplifier” AI draft, under review
Radiotehnika Sigma 1.02 floorstanding speakers
- loud, energetic, driving sound for rock, metal and electronic music AI draft, under review
- deep, physical bass without a subwoofer (42 Hz at −3 dB, twin 20 cm woofers) AI draft, under review
- a wide choice of amplifiers: 91 dB / 6 Ω is an easy load, works with modest power AI draft, under review
- rooms of 18–35 m², incl. open-plan — with an amplifier of 100 W or more AI draft, under review