Z S12 - Passive subwoofer

Z S12 - Passive subwoofer

Designed to satisfy

Versatile cabinets with several mounting options


Affordable solutions with great sound value


Passive and powered versions available


Own designed reliable components

Small, yet potent, the Z S12a is compact low frequency extension loudspeaker for reinforcing Z series’ full-range cabinets. Based on own produced long excursion 12” woofer and effective vented box, Z S12 is perfect for mobile sound system or small-scaled installation due to small dimensions and light weight.

Product description:

Passive subwoofer

Main features:

  • 400W nominal power
  • 12” woofer M1253 with 3” voice coil
  • 129 dB Max SPL
  • Effective vented box design
  • M20 distance pole adapter

Type Passive subwoofer
Acoustical & Electrical data
Frequency response (-10dB) 50 – 300 Hz
Max SPL (peak) 129 dB (calculated)
Sensitivity (1W/1m) 97 dB
LF Transducer 12”, M1253
Impedance 8 Ohm / 4 Ohm
Nominal power * 400 W
Program power 800 W
Peak power 1600 W
Connections and physical data
Connectors 2x Neutrik Speakon
Dimensions (WxHxD) 372x532x501 mm
Net weight 29 kg
Shipping weight 32 kg
Enclosure materials Plywood, MDF, wear-resistant paint
Grill Steel grill, polymer protective net

* Based on 2 hours power test, IEC filtered pink noise, 6 dB crest factor

Related Products & Accessories

SAT-3T Distance pole
ZS12-TB Transportation bag