N12K | Jensen Loudspeakers

General Characteristics
Nominal Overall Diameter	307 mm	12 in
Nominal Voice Coil Diameter	50 mm	2 in
Magnet Weight	160 g	6 oz
Overall Weight	2 kg	4.41 lbs
Flux Density		1.2 T
Voice Coil Winding Depth	10 mm	0.39 in
Magnetic Gap Depth	8 mm	0.31 in

Thiele-Small Parameters
Nominal Impedance		8Ω	16Ω
Voice Coil DC Resistance	R_E	6.7 Ω	12.1 Ω
Resonance Frequency	ƒ_S	116 Hz	118 Hz
Mechanical Q Factor	Q_MS	16.26	20.19
Electrical Q Factor	Q_ES	1.16
Total Q Factor	Q_TS	1.04	1.1
Mechanical Moving Mass	M_MS	33 g	32.5 g
Mechanical Compliance	C_MS	57 µm/N	56 µm/N
Force Factor	BxL	12.05 Wb/m	15.81 Wb/m
Equivalent Acoustic Volume	V_AS	19.5 lt.	19.2 lt.
Diaphragm Area	S_D	490.9 cm²	490.9 cm²
Voice Coil Inductance @ 1kHz	L_E	0.7 mH	1.32 mH

Constructive Characteristics
Magnet		Neodymium
Voice Coil Winding		Copper
Cone Material		Paper
Surround Material		Integrated Paper
Dust Dome Material		Non-treated Cloth
Basket Material		Pressed Sheet Steel
Surround Treatment		Yes

Electrical Characteristics
Nominal Impedance	8Ω	16Ω
Rated Power	100 W	100 W
Musical Power	200 W	200 W
Sensitivity@1W,1m	97.2 dB	97.6 dB

12",

100 watts

Available in 8Ω, 16Ω

The N12K was developed in conjunction with Fender® as the speaker for the new Fender® Tone Masterä Deluxe Reverb® and Twin Reverb®. It delivers the closest sound, character and dynamic feel of the classic Jensen C12K with half the weight, thanks to the exclusive Jensen Neodymium magnet design (the same magnet used in the Tornado series). The N12K delivers a warm, full bodied tone with remarkable headroom and just the right amount of brilliance and sparkle.

Lows

Tight

Mids

Aggressive

Highs

Subtle

Overdrive

Edgy/Crunchy

Guitarist Description

Heavy on the mids with a solid, straightforward tone. Presented with overdrive distortion, it powers through with lows that are bold and heavy.

Specification Sheet