X Series
QX Series Specifications
| MODEL | QX8 | QX55D | X3.5D |
|---|---|---|---|
| 8 Ω POWER OUTPUT | 2 × 2000 W | 2 × 1500 W | 2 × 1000 W |
| 4 Ω POWER OUTPUT | 2 × 4000 W | 2 × 2600 W | 2 × 1600 W |
| 2 Ω POWER OUTPUT | N/A | N/A | 2 × 2000 W |
| 8 Ω POWER OUTPUT PEAK | 2 × 2250 W | 2 × 1850 W | 2 × 1250 W |
| 4 Ω POWER OUTPUT PEAK | 2 × 5250 W | 2 × 3350 W | 2 × 1750 W |
| CAPACITORS SPEC | 100V 18000uF | 100V 15000uF | 80V 10000uF |
| OEM TRANSISTORS | 21193 / 94 | 5200 / 1943 | 5200 / 1943 |
| FREQUENCY RESPONSE | ±0.1dB 20Hz – 20kHz | ||
| THD | <0.01dB @ 8Ω 1kHz | ||
| S/N RATIO | 108 dB | 106 dB | 106 dB |
| SLEW RATE | 60V/µs | ||
| DAMPING FACTOR | >2000 | ||
| CROSSTALK | <-70dB | ||
| INPUT IMPEDANCE | 10K / 20K | ||
| INPUT VOLTAGE | 0.775V / 1.0V / 1.4V | ||
| PEAK OUTPUT VOLTAGE | 145V | 120V | 90V |
| RECOMMENDED INPUT POWER | 190V–263V 50/60Hz | ||
QX Series Specifications
8Ω POWER OUTPUT
QX8 2 × 2000 W
QX55D 2 × 1500 W
X3.5D 2 × 1000 W
4Ω POWER OUTPUT
QX8 2 × 4000 W
QX55D 2 × 2600 W
X3.5D 2 × 1600 W
2Ω POWER OUTPUT
QX8 N/A
QX55D N/A
X3.5D 2 × 2000 W
8Ω POWER OUTPUT PEAK
QX8 2 × 2250 W
QX55D 2 × 1850 W
X3.5D 2 × 1250 W
4Ω POWER OUTPUT PEAK
QX8 2 × 5250 W
QX55D 2 × 3350 W
X3.5D 2 × 1750 W
CAPACITORS SPEC
QX8 100V 18000uF
QX55D 100V 15000uF
X3.5D 80V 10000uF
OEM TRANSISTORS
QX8 21193 / 94
QX55D 5200 / 1943
X3.5D 5200 / 1943
FREQUENCY RESPONSE
All Models ±0.1dB 20Hz – 20kHz
THD
All Models <0.01dB @ 8Ω 1kHz
S/N RATIO
QX8 108 dB
QX55D 106 dB
X3.5D 106 dB
SLEW RATE
All Models 60V/µs
DAMPING FACTOR
All Models >2000
CROSSTALK
All Models <-70dB
INPUT IMPEDANCE
All Models 10K / 20K
INPUT VOLTAGE
All Models 0.775V / 1.0V / 1.4V
PEAK OUTPUT VOLTAGE
QX8 145V
QX55D 120V
X3.5D 90V
RECOMMENDED INPUT POWER
All Models 190V–263V 50/60Hz