เครื่องขยายเสียง ยี่ห้อ QSC รุ่น SPA2-60
คุณสมบัติ
- Up to 60 watts per channel into 4 and 8 ohms — The outputs of the SPA2-60 and SPA4-60 are designed to provide 60 watts per channel into Low-Z loads
- ENERGY STAR® qualified amplifier — The SPA2-60 and SPA4-60 are EnergyStar qualified amplifiers; efficient class-D amplifiers that conserve energy and require no active cooling, so they reduce operational costs.
- Bridgeable outputs for higher power — Bridging the outputs of the SPA2-60 and SPA4-60 provide up to 200 watts into low impedance, and up to 250 watts into 70V or 100V providing outstanding flexibility.
- Auto-Ramp provides quiet startup and power-down — The EnergyStar Auto-Ramp circuitry ensures quiet and fast power up from Standby and seamless power-down following 28 minutes of inactivity, dramatically reducing power consumption.
- Rack-mountable 1U, half rack width enclosure — The SPA2-60 and SPA4-60 can be mounted in 1/2 RU reducing rack space requirements. In addition their clever joining brackets enable easy under-table and wall-mounting.
สเปค
SPECIFICATIONS |
SPA2-60 |
SPA4-60 |
SPA2-200 |
SPA4-100 |
Stereo Mode Watts Per Channel |
||||
| 8Ω dynamic, both channels driven | 60 W | 60 W | 200 W | 100 W |
| 4Ω dynamic, both channels driven | 60 W | 60 W | 200 W | 100 W |
Bridged Mode, watts per channel |
||||
| 8Ω & 4Ω | 200 W | 200 W | 400 W | 200 W |
| 70V & 100v | 250 W | 250 W | 350 W | 350 W* |
| Signal to Noise (A weighted, 20 Hz-20 kHz) | >100 dB | >100 dB | >100 dB | >100 dB |
| Input Sensitivity | 1.23 Vrms (+4 dBu) | 1.23 Vrms (+4 dBu) | 1.23 Vrms (+4 dBu) | 1.23 Vrms (+4 dBu) |
| Maximum Voltage Gain | 25.0 dB | 25.0 dB | 25.0 dB | 25.0 dB |
| Ouput Circuitry | Class D | Class D | Class D | Class D |
| Frequency Response (20 Hz – 20 kHz) | Frequency Response (20 Hz – 20 kHz) | |||
| Input Impedance | >10 kΩ (balanced), >10 kΩ (unbalanced) | |||
| Maximum Input Level | 12.3V (+24 dBu) | |||
| Highpass Filter | Switchable 80 Hz when Bridged in 70V & 100V | |||
| Front Panel Indicators | Power, per channel Signal, per channel Protect/Limit | |||
| Controls | 4Ω/8Ω/70V Bridge Highpass On/100V Bridged Highpass On per channel pair | |||
| Dimensions (HWD) inches | 1.7 x 8.7 x 9.5 / 1RU | |||
| Dimensions (HWD) mm | 43 x 220 x 241 / 1RU | |||
| Weight (Net) | 3.5 lb / 1.6 kg | 3.5 lb / 1.6 kg | 4.0 lb / 1.4 kg | 4.0 lb / 1.4 kg |
| Weight (Shipping) | 6 lb / 2.3 kg | 6 lb / 2.3 kg | 6.5 lb / 2.5 kg | 6.5 lb / 2.5 kg |
| Agency Approvals | UL, CE, ENERGY STAR, RoHS/WEEE compliant, FCC Class B (Conducted and Radiated emissions), UL 2043 witd PL-Kit | |||
| Carton Contents | Power cable, quick start guide, connector kit, rack mount ears, mounting brackets | |||
Reviews
There are no reviews yet.