Q-SYS SPA4-60 4 Channel Power Amplifier – 60W
The SPA Series amplifiers fromQSCare two half rack 1U, convection cooled power amplifiers delivering two or four channels of 60 watts per channel into 4 and 8. These amps can also be bridged to supply 200 watts into 4 and 8, and up to 250 watts into 70V or
The SPA Series amplifiers fromQSCare two half rack 1U, convection cooled power amplifiers delivering two or four channels of 60 watts per channel into 4 and 8. These amps can also be bridged to supply 200 watts into 4 and 8, and up to 250 watts into 70V or 100V loads making them extremely flexible for Low-Z or High-Z applications. Utilizing an advanced Class-D amplifier design and Universal Power Supply the SPA Series are amazingly efficient allowing them to be convection cooled and are ENERGY STAR qualified with quiet auto-ramp standby functionality. The SPA2-60 andSPA4-60are housed in an unobtrusive black painted 1/2 RU chassis with unique mounting hardware enabling rack, table and wall mounting capabilities.
Features
- Up to 60 watts per channel into 4 and 8 ohms The outputs of the SPA4-60 are designed to provide 60 watts per channel into Low-Z loads
- ENERGY STAR qualified amplifier The SPA4-60 is an EnergyStar qualified amplifier; efficient class-D amplifier that conserve energy and require no active cooling, so it will reduce operational costs.
- Bridgeable outputs for higher power Bridging the outputs of the 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 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.
Specifications
| Amplifier Power Rating | 60 W per Channel 100 W RMS Bridged |
| Amplifier Class | Class-D |
| Load Impedance / Voltage | 4 / 8 Ohms 70 / 100 V |
Performance
| Frequency Response | 20 Hz to 20 kHz 0.1 dB (4 Ohms, 8 Ohms) |
| Input Sensitivity | 1.23 V / +4 dBu |
| Input Impedance | >10 Kilohms (Balanced/Unbalanced) |
| Max Gain | 25 dB (at 8 Ohms) |
| Max Input Level | +24 dBu / 12.3 V |
| SNR | > 100 dB |
| EQ | No |
| Filters | 1x High-Pass: 80 Hz |
| Ducking/Muting | No |
Connectivity
| Analog Audio I/O | 1x Block 10-Pin Line Input 1x Block 10-Pin Remote Input 2x Block 4-Pin Speaker Output |
| Digital I/O | No |
| USB I/O | No |
Power
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
| AC Power Connector | 1x IEC 15 A / NEMA 5-15 |
Physical
| Display & Indicators | Front Panel: LED (Power/Protect/Signal) Rear Panel: LED (Limit/Protect/Signal, per Channel) |
| Rackmount Size | 1 RU (with Included Hardware) |
| Cooling | Convection |
| Certifications | CE, ENERGY STAR, FCC, RoHS, UL, WEEE |
| Dimensions | 9.5 x 1.8 x 8.7″ / 241.3 x 45.7 x 221.0mm |
| Weight | 3.5lb / 1.6kg |
Packaging Info
| Package Weight | 6.6 lb |
| Box Dimensions (LxWxH) | 15.4 x 11.5 x 3.4″ |
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