ELECTROVOICE SB122PI-W Passive Subwoofer

The Electro-Voice SB122PI Bass module is a very compact, lightweight Subwoofer system that is designed to add bass enhancement to EV Sx and Zx Series speaker systems. It requires external amplification and handles up to 400 Watts RMS or 1600 watts peak power.

The full face weatherized stainless steel grill with hydrophobic cloth inhibits water from entering the port or coming into contact with the woofer. The SB122PI combines the advantages of a long-throw 12" woofer with a strong, lightweight composite enclosure. The large vent provides less vent Compression and turbulence for increased low frequency output.

The EVS12SB cast frame Transducer created for the SB122PI uses the same motor and suspension design as the EVS18S used in EV’s larger systems. With nearly two inches of peak-to-peak excursion capability, this is literally a twelve inch with the heart of an eighteen.

An integral Low-Pass filter allows the SB122PI to be directly connected in parallel with a full-range speaker for truly impressive low-end output without the need for an additional amplifier and processor. The filter is Transparent below 160Hz, allowing the SB122PI to be used as an independent subwoofer in BiAmp applications without the need to disable the internal filter. For maximum output in biamp applications and protection of the full-range system when running in parallel, a 40Hz Hi-pass (subsonic) filter is recommended.

The SB122PI features a convenient pole mount socket on top of the enclosure to allow a small fullrange speaker such as the Zx1 or Sx80 to be mounted on the Optional ASP-1 accessory pole, resulting in a compact system than sounds much bigger than it looks.

Very Compact and Lightweight - Only 41 lbs/18.6 kg

Integral Handle

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

Freq. Response (-3 dB): 63 Hz - 174 Hz

Freq. Range (-10 dB): 44 Hz - 250 Hz

SPL up to 128dB

Power Handling (Cont.): 400 Watts / Power Handling (Peak): 1,600 Watts

LF Transducer: EVS12SB, 12 in (305mm) Driver

Grille: Stainless Steel with Hydrophobic Cloth

Dimensions (H x W x D): 23.1" x 16.9" x 12.3" (586mm x 429mm x 312mm)

Net Weight: 41.0 lbs (18.6 kg)