Dieser Lautsprecher vereint die Erfahrung eines Hifi -Veteranen mit modernster Ingenieurskunst und unterstreicht, dass exzellente Audiowiedergabe nicht an die Größe des Lautsprechers gebunden ist.
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Hier kommt die offizielle Ankündigung der Süddeutschen HiFi‑Tage 2025 in Stuttgart – ideal für Besucher:innen
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Ausstattungsliste: Yamaha MA2030a
| General specifications | |
| Type | Power Amplifier |
| Output power | |
| 1kHz (THD+N=1%: 3Ω) | 30W x 2 (20ms Burst) |
| 1kHz (THD+N=1%: 4Ω) | 30W x 2 (20ms Burst) |
| 1kHz (THD+N=1%: 8Ω) | 30W x 2 (20ms Burst) |
| High impedance: 100V line | 60W x 1 |
| High impedance: 70V line | 60W x 1 |
| Total harmonic distortion | ≤ 0.1% (Stereo in to Speaker out @1kHz, Half power, 3Ω/4Ω/8Ω), ≤ 0.2% (Stereo in to Speaker out @1kHz, Half power, 70V/100V) |
| Frequency response | 0dB, -2.5dB, +1.0dB (Stereo in to Line out, 20Hz to 20kHz), 0dB, -3.0dB, +1.0dB (Stereo in to Speaker out, 50Hz to 20kHz, 1W, 3Ω/4Ω/8Ω), |
| 0dB, -3.0dB, +1.0dB (Stereo in to Speaker out, 90Hz to 20kHz, 1W, 70V/100V) | |
| Crosstalk | ≤ -70dB (Stereo in to other Stereo in) |
| I/O connectors | |
| Mic/Line Input | - |
| Line Input | - |
| Lautsprecherausgang | Barrier strip x 2 pairs |
| Hochpegel Ausgang | Stereo RCA pin (unbalanced) |
| Control ports | RJ-45 (for DCP1V4S) |
| Mic Input | MIC IN 1: XLR combo jack (balanced), MIC IN 2: 3.5mm Euroblock (3-pin, balanced) |
| Stereo Input | ST IN 1: Stereo mini phone (3.5mm, unbalanced), ST IN 2 / ST IN 3: Stereo RCA pin (unbalanced) |
| Input Level | Mic input: -76 dBu (Sensitivity), -66 dBu (Nominal), -22 dBu (Max before clip) / Line input: -10dBV (Sensitivity), -10dBV (Nominal), +10dBV (Max before clip) |
| Output Level | -10dBV (LINE OUT, Nominal) |
| Processors | Speaker EQ (VXS:Full Range, VXC), HPF (150Hz) |
| Protection circuit | |
| Load protection | Power switch on/off: Mute the output*, Output voltage protection: Compress the output*, DC-fault: Power supply shutdown (*Restored automatically) |
| Amplifier protection | Thermal: Limit the output* → Mute* → Shutdown, Over current: Mute the output*, Integrated power limit: Compress the output* (*Restored automatically) |
| Power supply protection | Thermal: Power supply shutdown, Over voltage: Power supply shutdown, Over current: Power supply shutdown |
| Amplifier class | Class D |
| Cooling | Conventional cooling, bottom to up airflow |
| Power requirements | 100V, 120V, 230V-240V; 50Hz/60Hz |
| Power consumption | 30W (1/8max. power, 3Ω, AC 100V, pink noise at all channels) |
| Dimensions W H D | 215mm (8.5”) |
| 54mm (2.1”) | |
| 288mm (11.4”) | |
| Net weight | 1.8kg (4.0lbs) |
| Accessories | AC power cable, 3.5mm Euroblock plug (3-pin) x 1, Owners manual, Specification sheet |
| Options | RKH1 (Rack-mount Accessory), DCP1V4S (Digital Control Panel) |
| Others | Operating Temperature: 0°C to + 40°C, Storage Temperature: -20°C to + 60°C, Rack-mountable when ensuring sufficient ventilation above and below the unit |
|
303-2039
Musikus Hifi |
|
318-2424
Elektrowelt 24 |
|
224-1309
Nubert electronic GmbH |
