Dayton Audio ND105-4 4" Aluminum Cone Midbass Driver 4 Ohm

6 reviews

Brand: Dayton Audio

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4" | 4 Ω

ND105-4 4" Aluminum Cone Midbass Driver 4 Ohm

€ 28,88€ 34,95 Out of stock: please contact us for accurate delivery times

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Product description

Dayton Audio's ND105-4 compact aluminum cone midbass produces high-impact audio demonstrating the latest advances in high-excursion design processes.

Highlights

Extended-range 60 Hz to 10 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
30 watts RMS power handling

Product details

Dayton Audio ND105-4 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: ND105-4
Woofer Series: ND Series
Woofer Type: Midwoofer
Nominal Diameter: 4"
Power Handling (RMS): 30 watts
Power Handling (max): 60 watts
Impedance (Z): 4 ohms
Sensitivity: 86.8 dB @ 2.83V/1m
Frequency Response: 60 - 10,000 Hz
Voice Coil Diameter: 25 mm
DC Resistance (Re): 3.7 ohms
Voice Coil Inductance (Le): 0.76 mH @ 1 kHz
Resonant Frequency (Fs): 78.7 Hz
Mechanical Q (Qms): 7.42
Electromagnetic Q (Qes): 0.66
Total Q (Qts): 0.61
Diaphragm Mass Inc. Airload (Mms): 7.4g
Mechanical Compliance of Suspension (Cms): 0.55 mm/N
Surface Area of Cone (Sd): 51.5 cm²
Volume of Displacement (Vd): 20.6 cm³
BL Product (BL): 4.52 Tm
Compliance Equivalent Volume (Vas): 1.97 liters
Maximum Linear Excursion (Xmax): 4.0 mm
Cone / Diaphragm Material: Black Anodized Aluminum Cone
Surround Material: Rubber
Voice Coil Wire Material: Copper
Voice Coil Former: Kapton® / Polyimide
Basket / Frame Material: Steel
Magnet Material: Neodymium
Shielded: Yes
Overall Outside Diameter: 105 mm
Overall Depth: 67 mm
Baffle Cutout Diameter: 93 mm
# Mounting Holes: 4
Sealed Volume: 0.1 ft.³
Sealed F3: 84 Hz
Vented Volume: 0.3 ft.³
Vented F3: 41 Hz

Data sheet

Reviews

6 reviews

5 from 5Based on 6 reviews

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5 of 5

No description was given

By Jaroslav K. on 11 February 2021

4 of 5

I used it in MTM with two matching PRs. Very very nice low end, however there's an ugly dip at 4kHz, which complicates crossover design a little bit. It's interesting its smaller brother (ND90) doesn't have this problem and is more or less linear up to 8kHz. ND90 and 91 are better drivers.

By tk. on 19 October 2019