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Dayton Audio ND140-4 5-1/4" Aluminum Cone Midbass Driver 4 Ohm

Name: Dayton Audio ND140-4 5-1/4" Aluminum Cone Midbass Driver 4 Ohm
Brand: Dayton Audio
SKU: ND140-4
Price: 38.45 EUR
Availability: InStock
Rating: 4.8 (9 reviews)

9 reviews

Brand: Dayton Audio

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5¼" | 4 Ω

ND140-4 5-1/4" Aluminum Cone Midbass Driver 4 Ohm

€ 31,78€ 38,45 10+ In stock: delivery time 1-4 business days

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Product description

Dayton Audio's compact aluminum cone drivers demonstrate the latest advances in high-excursion design processes.

Highlights

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

Product details

Dayton Audio ND140-4 5-1/4" Aluminum Cone Midbass Driver 4 Ohm

Dayton Audio's compact aluminum cone drivers demonstrate the latest advances in high-excursion design processes. An efficient, low-distortion Neo-Balanced motor 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.

Specifications

Article number: ND140-4
Woofer Series: ND Series
Woofer Type: Midwoofer
Nominal Diameter: 5.25"
Power Handling (RMS): 40 watts
Power Handling (max): 80 watts
Impedance (Z): 4 ohms
Sensitivity: 88.4 dB @ 2.83V/1m
Frequency Response: 54 - 8,000 Hz
Voice Coil Diameter: 1"
DC Resistance (Re): 3.7 ohms
Voice Coil Inductance (Le): 0.79 mH @ 1 kHz
Resonant Frequency (Fs): 59.2 Hz
Mechanical Q (Qms): 5.35
Electromagnetic Q (Qes): 0.72
Total Q (Qts): 0.63
Diaphragm Mass Inc. Airload (Mms): 10.1g
Mechanical Compliance of Suspension (Cms): 0.71 mm/N
Surface Area of Cone (Sd): 86.6 cm²
Volume of Displacement (Vd): 34.6 cm³
BL Product (BL): 3.9 Tm
Compliance Equivalent Volume (Vas): 7.22 liters
Maximum Linear Excursion (Xmax): 4.0 mm
Cone / Diaphragm Material: Black Anodized Aluminum Cone
Surround Material: Rubber
Voice Coil Former: Kapton Polyimide
Magnet Material: Neodymium
Shielded: Yes
Overall Outside Diameter: 138 mm
Overall Depth: 70.5 mm
Baffle Cutout Diameter: 120 mm
# Mounting Holes: 4
Sealed Volume: 0.78 ft.³
Sealed F3: 65 Hz
Vented Volume: 1 ft.³
Vented F3: 34 Hz

Data sheet

Reviews

9 reviews

5 from 5Based on 9 reviews

Review this product

5 of 5

Super

By Lukáš R. on 26 January 2021

5 of 5

Es wurde keine Beschreibung gegeben.

By Florian J. on 2 January 2021

5 of 5

Super

By Lukáš R. on 26 November 2020

5 of 5

very good woofers in this price range

By Marco B. on 8 October 2020

5 of 5

Koper heeft geen omschrijving achtergelaten.

By Maik H. on 24 October 2019

3 of 5

Product op zich is goed, alleen jammer dat 1 van de 2 bestelde stuks beschadigd geleverd werd. Wel een snelle en correcte herverzending t.b.v. vervanging van het beschadigde exemplaar.

By Stefan B. on 18 June 2019

5 of 5

I ordered this Dayton nd140-4 driver for my diy bluetooth speaker and it was awesome. The speaker weight is very low while the build and sound quality are the best in this price segment therefore perfect for portable sound systems so i very satisfied.I strongly recomend this product.

By Viktor K. on 14 November 2018

5 of 5

Amazing driver! Highly recommended. I'm going to buy more of these.

By Oskar on 14 August 2018

5 of 5

Het is een perfect product. Ik ga dit zeker vaker kopen

By Kevin K. on 26 June 2018