For higher power the SPA2-200 two channel amplifier delivers up to 200 watts rms per channel into 4 or 8 ohms; the two channels can also be bridged providing up to 400 watts rms into 4 or 8 ohms. When the channels are bridged they can be switched into 70V or 100V direct drive mode providing up to 350 watts rms into a mono 70V or 100V output. Like the other SPA models, an 80Hz highpass filter is engaged when in 70V or 100V mode.
Up to 200 watts per channel into 4 and 8 ohms — the outputs of the SPA2-200 model are designed to provide up to 200 watts per channel into Low-Z loads.
ENERGY STAR® qualified amplifier — The ENERGY STAR qualified SPA amplifiers employ an efficient class-D design to conserve energy and reduce operational cost.
Bridgeable outputs for higher power — Bridging the outputs of the SPA2-200 will deliver up to 350 watts into 70V or 100V when bridged.
Auto-Ramp provides quiet startup and power-down — The ENERGY STAR auto-ramp circuitry ensures quiet and fast power up from standby and seamless power-down following 25 minutes of inactivity, dramatically reducing power consumption.
Rack-mountable 1U, half rack width enclosure — The SPA amplifers can be mounted in 1 RU, 1/2 rack space, and their clever joining brackets enable easy under-table and wall-mounting
Stereo Mode Watts Per Channel
8O Dynamic, Both Channels Driven
4O Dynamic, Both Channels Driven
Bridged Mode, Watts per Channel
8 Ohms & 4 Ohms
70V & 100V
Signal to Noise (A-weighted, 20 Hz-20 kHz)
1.23 Vrms (+4 dBu)
Maximum Voltage Gain
Frequency Response (20 HZ-20 kHZ)
Frequency Response (20- Hz-20 kHZ)
Maximum Input Level
12.3V (+24 dBu)
Switchable 80 Hz when Bridged in 70V & 100V
4O/8O/70V Bridge Highpass On/100V Bridged Highpass On per channel pair
UL, CE, ENERGY STAR, RoHS/WEEE compliant, FCC Class B (Conducted and Radiated emissions), UL 2043 witd PL-Kit
(1) QSC SPA2-200 Energy Star Amplifier (1) Power Cable (1) Operator's Instructions (1) Rackmount Ears (1) Mounting Brackets