QSC SPA4-100, 4-Channel Power Amplifier - 100W

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The QSC SPA4-100 4-Channel Power Amplifier is an advanced Class-D amplifier with Energy Star rated efficiency well suited for smaller installations including meeting rooms or BGM z ones. The convection cooled amplifier is designed to conserve energy. An auto-ramp circuit ensures quiet and fast power up from standby when a signal is present and seamless power-down following 25 minutes of inactivity, dramatically reducing power consumption. The rear panel utilizes Euroblock connectors for inputs and outputs as well as remote inputs. Each channel of the SPA4 provides 100W of power, while the bridge mode provides 200W into 4 or 8 ohms and 175W into 70/100V. Product Specifications: Number of Channels: 4 Amplifier Power Rating: 100 W per Channel 200 W 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: 27 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 Line Input 2x Block 4-Pin Speaker Output Power: AC Input Power: 100 to 240 VAC, 50 / 60 Hz AC Power Connector: 1x IEC 15 A / NEMA 5-15 Display & Indicators: Front Panel: LED (Power/Protect/Signal) Rear Panel: LED (Limit/Protect/Signal, per Channel) Rackmount Size: 1 U (with Included Hardware) Cooling: Convection Certifications: CE, ENERGY STAR, FCC, RoHS, UL, WEEE Product Dimensions: 9.5 x 1.8 x 8.7" / 241.3 x 45.7 x 221.0 mm Product Weight: 3.5 lbs. / 1.6 kg Shipping Weight: 6.6 lbs. Shipping Dimensions (L x W x H): 15.4 x 11.5 x 3.4 Inches Show more