Dayton Audio CE40-28P-8 1-1/8" x 1-1/2" Mini Speaker

DAYTON AUDIO | Micro speaker

Dayton Audio CE40-28P-8 1-1/8" x 1-1/2" Mini Speaker

Name: Dayton Audio Dayton Audio CE40-28P-8 1-1/8" | HQ AudioParts
Brand: Dayton Audio
SKU: CE40-28P-8
Price: 2390.00 HUF
Availability: LimitedAvailability

SKU: CE40-28P-8

25.4 mm 8 Ω

Add clear, compact sound to tight spaces with this 1-1/8" x 1-1/2" mini speaker from Dayton Audio's CE series. Its paper cone and neodymium magnet deliver efficient audio in a small footprint. The speaker has a nominal impedance of 8 ohms and a sensitivity of 75 dB SPL at 1m/2.83V.

2 390 Ft

(1 882 Ft + VAT)

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Technical data

Nominal diameter	25.4 mm
Impedance	8 Ω
Sensitivity (SPL at 1 m / 2.83 V)	75 dB
Power tolerance (max)	4 W
Resonance frequency (Fs)	608 Hz

Maximum linear deflection (Xmax)	0.1 mm
Total Q (Qts)	2.83
Electromagnetic Q (Qes)	9.87
Mechanical Q (Qms)	3.96
DC resistance (Re)	7 Ω
Voice coil inductance (L_e)	0.26 mH
BL product (BL)	1.03 T·m
The surface area of the cone (Sd)	5.28 cm²
Moving mass with air load (Mms)	0.37 g
Mechanical compliance of the suspension (Cms)	0.18 mm/N
Woofer type	DS2 Audio DAC
Membrane material	Paper
Surround material	Fabric
Voice coil diameter	12.7 mm
Magnetic material	Neodymium
Subwoofer Series	Dayton Audio CE Series
Dimensions (mm)	28.7 × 39.9 mm
Diameter of the baffle cutout	24.6 mm

The Dayton Audio CE40-28P-8 is a compact 1-1/8" x 1-1/2" mini speaker designed to deliver clear, efficient sound where space is at a premium. As part of the respected CE series, this micro speaker is ideal for tight enclosures, portable audio projects, or any application requiring a small yet capable full-range driver. Its paper cone and neodymium magnet combine to produce a surprisingly articulate audio performance despite its diminutive size.

This speaker is well-suited for use in custom Bluetooth speakers, small sound systems, alarm clocks, or as a replacement driver in compact electronic devices. With a nominal diameter of 25.4 mm and overall dimensions of 28.7 x 39.9 mm, it fits neatly into confined spaces while offering a sensitivity of 75 dB SPL at 1m/2.83V. The full-range woofer type ensures a balanced reproduction of frequencies, making it a versatile choice for basic audio needs.

Technically, the CE40-28P-8 features a paper cone with a fabric surround, a neodymium magnet, and a DC resistance of 7 ohms. Its voice coil inductance is 0.26 mH, and the Thiele-Small parameters include a Qts of 2.83, Qms of 3.96, and Qes of 9.87, with a maximum linear excursion (Xmax) of 0.1 mm. The cutout diameter is 24.6 mm, simplifying installation. This mini speaker offers a practical solution for adding audio output to compact projects without compromising on clarity.