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SB122

Features

Very Compact and Lightweight -Only 33 lbs/15.0 kg 400 Watt continuous, 1,600 Watt peak power handling Parallel Neutrik Speakon high current input connectors Cast frame EVS12SB 12-inch high excursion subwoofer driver Integral low-pass filter -- No additional amplifier or processor needed Freq. Response1 (-3 dB): 52 Hz - 145 Hz The Electro-Voice® SB122 bass module is a very Freq. Range1 (-10 dB): 43 Hz - 200 Hz compact, lightweight subwoofer system that is designed to add bass enhancement to EV Sx and Zx Series Recommended 40 Hz High-Pass Frequency: speaker systems. The SB122 combines the advantages Sensitivity1 (SPL 1W/1m): 99 dB of a long-throw 12" woofer with a strong, lightweight Max Calculated SPL: 131 dB composite enclosure. The large vent provides less vent compression and turbulence for increased low frequency Power Handling (Cont.): 400 Watts output. The EVS12SB cast frame transducer created for Power Handling (Peak): 1,600 Watts the SB122 uses the same motor and suspension design LF Transducer: EVS12SB, 12 in (305mm) as the EVS18S used in EV’s larger systems. With Recommended Crossover 80 Hz - 160 Hz nearly two inches of peak-to-peak excursion capability, Frequency Range, Biamp: this is literally a twelve inch with the heart of an eighteen. Impedance: 8 Ohms An integral low-pass filter allows the SB122 to be directly Connectors: (2) Neutrik Speakon NL4 connected in parallel with a full-range speaker for truly

Specifications

Acoustic Performance

Max SPL

131

Frequency Response

52 Hz-145 Hz

Frequency Range (-10 dB)

43 Hz-200 Hz

Sensitivity (1W/1m)

99 dB

Transducers & Drivers

LF transducer size (in)

EVS12SB,12 in(305 mm)

Woofer Size

EVS12SB, 12 in (305 mm)

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