Dayton Audio CE70-30P-8 1-1/4" x 2-3/4" Full Range Driver

DAYTON AUDIO | Micro speaker

Dayton Audio CE70-30P-8 1-1/4" x 2-3/4" Full Range Driver

Name: Dayton Audio Dayton Audio CE70-30P-8 1-1/4" | HQ AudioParts
Brand: Dayton Audio
SKU: CE70-30P-8
Price: 4490.00 HUF
Availability: LimitedAvailability

SKU: CE70-30P-8

25.4 mm 8 Ω

Achieve clear full-range audio in compact designs with this 1-1/4" x 2-3/4" driver, featuring a paper cone and neodymium magnet for efficient performance. Its foam surround ensures reliable low-distortion output. The total Q factor (Qts) is 2.83.

4 490 Ft

(3 535 Ft + VAT)

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Technical data

Nominal diameter	25.4 mm
Impedance	8 Ω
Sensitivity (SPL at 1 m / 2.83 V)	85 dB
Power tolerance (max)	4 W
Resonance frequency (Fs)	371 Hz

Maximum linear deflection (Xmax)	0.8 mm
Total Q (Qts)	2.83
Electromagnetic Q (Qes)	5.67
Mechanical Q (Qms)	5.65
DC resistance (Re)	7.2 Ω
Voice coil inductance (L_e)	0.21 mH
BL product (BL)	1.56 T·m
The surface area of the cone (Sd)	11.01 cm²
Moving mass with air load (Mms)	0.82 g
Mechanical compliance of the suspension (Cms)	0.32 mm/N
Woofer type	DS2 Audio DAC
Membrane material	Paper
Surround material	Foam
Voice coil diameter	13.21 mm
Magnetic material	Neodymium
Subwoofer Series	Dayton Audio CE Series
Dimensions (mm)	30 × 70.1 mm
Diameter of the baffle cutout	25.4 mm

The Dayton Audio CE70-30P-8 is a compact 1-1/4" by 2-3/4" full-range driver, meticulously engineered to deliver clear and coherent audio from a remarkably small footprint. As part of the respected CE series, this micro speaker is ideal for applications where space is at a premium but sound quality cannot be compromised.

This driver excels in a variety of settings, from portable Bluetooth speakers and desktop audio systems to custom installation projects and miniature musical instruments. Its full-range design eliminates the need for a separate tweeter in many designs, simplifying crossover networks and reducing overall system complexity. Whether you are building a compact soundbar or upgrading a small-scale public address system, the CE70-30P-8 provides a versatile and reliable solution.

Technically, the driver features a paper cone for natural, well-balanced midrange reproduction, paired with a lightweight neodymium magnet that ensures high efficiency despite its size. The foam surround contributes to low distortion and extended cone excursion, while the 7.2-ohm DC resistance and 0.21 mH voice coil inductance allow for easy integration into most amplifier circuits. With a total Q factor of 2.83 and an Xmax of 0.8 mm, it is optimised for small enclosures where controlled bass response is desired.

In summary, the Dayton Audio CE70-30P-8 offers a compelling combination of compact dimensions, efficient performance, and reliable construction, making it a superb choice for any project requiring high-quality full-range sound in a miniature package.