Dayton Audio 5¼” aluminium midbass driver

Product Description

Dayton Audio’s 5¼” ND140-8 midbass driver features an efficient, low-distortion Neo-Balanced motor that is combined with a rigid yet lightweight aluminum diaphragm, yielding impressive high-impact audio reproduction. Perfect for single point-source applications, or combined in multiples and line arrays.

Extended-range 54 Hz to 8 kHz performance
Rubber-edged aluminum alloy cone
Large excursion capability-4 mm Xmax, 20 mm peak
Self-shielded Neo-Balanced motor structure
1″ 4-layer underhung voice coil with polyimide former
40 watts RMS power handling

Description: -

Description:  -

Qts:  0.63

Cms:  0.71mm/N

Qes:  0.72

Le:  0.79mH

Power (RMS):  0-50 Watt

Mms:  10.1g

Diam.:  138mmØ

Coil:  25mmØ

Re:  3.7Ω

Impedance (Ohm):  4 ohm

Power:  40W

Prms:  40W

Zn:  4Ω

Impedance:  4Ω (Re 3.7Ω)

Inch:  5.25

Size:  5.25"

Qms:  5.35

Fs:  59.2Hz

Depth:  62mm

Vas:  7.22L

Sd:  86.6cm²

Sens.:  88.4dB

Manufacturer:  Dayton Audio

Price Type:  each

Type:  Midbass