B2 audio Xm18v2 User manual

OWNER’S MANUAL

model: xm15v2 / XM18V2 / XM21

XM15/XM18/xm21

*It’s essential that our speakers are given time to allow the suspension to soften up. Depening on use, this may take several weeks. While this process is

undergoing, it is not recommended to apply full amplification power according to the speaker’s specs. Once the moving parts have been broken in,

the performance of your speaker will increase. Abuse of the the unit is not covered by warranty.

The warranty does not cover (1) Speakers that have been used for spl purpose in competitions, (2) Damage caused by amplifier clipping or distortion,

(3) Exposure to water, oil, solvent & excessive temperatures +/-. (4) Cost of shipping to / from authorized service center.

model: XM15v2

Model: xm15d1 xm15d2

Sensitivity: 93.3 dB 91.2 dB

Nominal Impedance: Dual 1

Ω

Dual 2 Ω

DC Resistance (DC): 1.6 Ω 3.7 Ω

Voice Coil Dim: 4" 4"

Power Handling*: 3000 Watts 3000 Watts

Peak Dynamic Power: 9000 Watts 9000 Watts

XMAX one way (mm): 30 30

VAS: 43.7 L 50.7 L

FS: 34.6 Hz 32.5 Hz

QES: 0.62 0.52

QMS: 5,3 5,16

QTS: 0.55 0.47

Motor Structure: 1075 Oz 1075 Oz

Displacement: 12.2 L / .432 cu.ft 12.2 L / .432 cu.ft

Enclosure suggestions

Type Sealed Ported compact Ported BP 4th

60 L / 2.1 cu.ft 85 L / 3 cu.ft 155 L / 5.49 cu.ft

Qtc 0.561 P.A. 37.2 sq.in L: 20.4" P.A. 49.6 sq.in L: 26.3" -

FB: 37 Hz FB: 28 Hz

60 L / 2.1 cu.ft 70 L / 2.5 cu.ft 155 L / 5.49 cu.ft

Qtc 0.506 P.A. 27.9 sq.in L: 21.8" P.A. 69.7 sq.in L: 26.9" -

FB: 35 Hz FB: 32 Hz

XM15-d1

XM15-d2

*It’s essential that our speakers are given time to allow the suspension to soften up. Depening on use, this may take several weeks. While this process is

undergoing, it is not recommended to apply full amplification power according to the speaker’s specs. Once the moving parts have been broken in,

the performance of your speaker will increase. Abuse of the the unit is not covered by warranty.

The warranty does not cover (1) Speakers that have been used for spl purpose in competitions, (2) Damage caused by amplifier clipping or distortion,

(3) Exposure to water, oil, solvent & excessive temperatures +/-. (4) Cost of shipping to / from authorized service center.

model: XM18v2

Model: xm18d1 xm18d2

Sensitivity: 96.7 dB 92,49 dB

Nominal Impedance: Dual 1

Ω

Dual 2 Ω

DC Resistance (DC): 1.4 Ω 3.7 Ω

Voice Coil Dim: 4" 4"

Power Handling*: 3000 Watts 3000 Watts

Peak Dynamic Power: 9000 Watts 9000 Watts

XMAX one way (mm): 30 30

VAS: 65.9 L 65.7 L

FS: 33.3 Hz 33.9 Hz

QES: 0.77 0.69

QMS: 5,15 5,1

QTS: 0.67 0.61

Motor Structure: 1075 Oz 1075 Oz

Displacement: 15.8 L / .56 cu.ft 15.8 L / .56 cu.ft

Enclosure suggestions

Type Sealed Ported compact Ported BP 4th

70 L / 2.47 cu.ft 120 L / 4.2 cu.ft 227 L / 8 cu.ft

Qtc 0.681 P.A. 56.9 sq.in L: 20.6" P.A. 71.3 sq.in L: 17.83" -

FB: 38 Hz FB: 32 Hz

70 L / 2.47 cu.ft 120 L / 4.2 cu.ft 200 L / 5.49 cu.ft

Qtc 0.633 P.A. 71.25 sq.in L: 26.1" P.A. 71.3 sq.in L: 21" -

FB: 38 Hz FB: 32 Hz

XM18-d1

XM18-d2

*It’s essential that our speakers are given time to allow the suspension to soften up. Depening on use, this may take several weeks. While this process is