EVF-2121S

Dual 12" front‑loaded subwoofer

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Ideal for installations
Low-distortion dual EVS12SB woofer
100 dB sensitivity, 135 dB max SPL
Power: 800 W cont., 3200 W peak
Trapezoidal 13-ply plywood enclosure
EVCoat, PI, or fiberglass (FG) finish
M10 suspension points (22)

Specifications

Frequency Range (-10 dB)	41–330 HzkHz
Suspension	22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included)
Weatherized	No
Specifications

Minimum Impedance	Passive: N/A, Biamp: 2.8 Ω
Nominal Impedance (Passive)	Passive: N/A, Biamp: 4 Ω
HF Transducer
Speaker Type	Subwoofer
Frequency Response (-3 dB)¹	54–145 HzHz
Max. SPL/1m (calc)²	135dB
Coverage (Nominal -6 dB) H	360°
LF Transducer	Two 12" EVS12SB driver
System Power Handling (Continuous/Program/Peak)	800 , 1600 , 3200 Watts
Enclosure Material	13-ply weather-resistant birch
Grille	Standard versions: 16 ga Galvanneal, Powdercoat with screen behind PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind
Sensitivity 1 W/1 m	100dB
Height	30.26" (768.6mm)
Width	18.5" (470mm)
Recommended High-Pass Frequency	45Hz
Depth	18.39" (467mm)
Weight Net	82.45lbs (37.4kg)
Passive Power Handling	3200W peak
Net Weight	82.4 lb (37.4 kg)
Dimensions (H x W x D)	30.26" x 18.5" x 18.4" (768.6 x 470 x 467 )mm
Input Connections	Euroblock; PI and FG versions include dual gland nut input panel cover
Available Coverage Patterns (Nominal -6 dB) HxV	Omnidirectional in normal operating range°
Environmental Specs	Standard versions: IEC 60529 IP44 PI and FG versions: IEC 60529 IP55
Nominal Impedance	Passive: N/A, Biamp: 4Ω
Internal Passive Crossover Frequency	Hz
Coverage (Nominal -6 dB)	Omnidirectional in normal operating range

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Recommended Amplifiers

For optimal sound system performance, Electro-Voice recommends the following amplifiers for EVF-2121S.

	Dynacord C‑Series Two‑Channel Power Amplifiers for Fixed Install Learn More	Dynacord IPX Series IPX series multi-channel power amplifiers for fixed install applications Learn More	Electro-Voice CPS Series CPS contractor precision series amplifiers Learn More
Two-Channel	✔
Multi-Channel		✔	✔
DSP	✔	✔
Direct Drive	✔	✔	✔
OMNEO (Dante, OCA)		✔
Installation	✔	✔	✔
Live Sound

Where to Buy

Install Sound Partners

Electro-Voice together with our certified partners, are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include: