Output power |
1kHz (THD+N=1%: 3Ω) |
30W x 2 (20ms Burst) |
1kHz (THD+N=1%: 4Ω) |
30W x 2 (20ms Burst) |
High impedance: 100V line |
60W x 1 |
High impedance: 70V line |
60W x 1 |
Total harmonic distortion |
≤ 0.1% (Line in to Speaker out @1kHz, Half power, 3Ω/4Ω), ≤ 0.2% (Line in to Speaker out @1kHz, Half power, 70V/100V) |
Frequency response |
0dB, -3.0dB, +1.0dB (Line in to Speaker out, 50Hz to 20kHz, 1W, 3Ω/4Ω), 0dB, -3.0dB, +1.0dB (Line in to Speaker out, 90Hz to 20kHz, 1W, 70V/100V) |
I/O Connectors |
Stereo Input |
LINE IN: Stereo RCA pin (unbalanced), 3.5mm Euroblock (3-pin, balanced) x 2 |
Speaker Output |
Barrier strip x 2 pairs |
Input Level |
Line input (unbalanced): -10dBV (Sensitivity), -10dBV (Nominal), +10dBV (Max before clip) / Line input (balanced): +4dBu (Sensitivity), +4dBu (Nominal), +24dBu (Max before clip) |
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 |
Music source equivalent |
30W (1/8max. power, 3Ω, AC 100V, pink noise at all channels) |
Dimensions |
W |
215mm (8.5”) *1 |
H |
54mm (2.1”) *1 |
D |
288mm (11.4”) *1 |
Net weight |
1.8kg (4.0lbs) |
Accessories |
AC power cable, 3.5mm Euroblock plug (3-pin) x 2, Owner’s manual, Specification sheet |
Options |
RKH1 (Rack-mount Accessory) |
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 |