MONACOR | Broadband subwoofer

Monacor SPX-30M Full-range Woofer

Name: Monacor SPX-30M mélysugárzó 3" | HQ AudioParts
Brand: Monacor
SKU: SPX-30M
Price: 11990.00 HUF
Availability: LimitedAvailability

SKU: SPX-30M

76.2 mm 8 Ω

Achieve clear, full-range sound in compact enclosures with this 3-inch broadband woofer. It delivers 86 dB sensitivity and handles up to 40 watts maximum power. The total Q factor of 0.71 ensures balanced performance in small sealed or ported designs.

11 990 Ft

(9 441 Ft + VAT)

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Külső raktár 2. 8 pcs júl. 9.

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Technical data

Nominal diameter	76.2 mm
Impedance	8 Ω
Sensitivity (SPL at 1 m / 2.83 V)	86 dB
Power tolerance (max)	40 W
Resonance frequency (Fs)	1000 Hz

Maximum linear deflection (Xmax)	1.1 mm
Total Q (Qts)	0.71
Electromagnetic Q (Qes)	0.89
Mechanical Q (Qms)	3.453
DC resistance (Re)	6.4 Ω
Voice coil inductance (L_e)	0.18 mH
BL product (BL)	3.05 T·m
The surface area of the cone (Sd)	32 cm²
Equivalent volume (Iron)	1.8 l
Moving mass with air load (Mms)	2.1 g
Mechanical compliance of the suspension (Cms)	1.23 mm/N
Woofer type	DS2 Audio DAC
Diameter of the access opening	71 mm
Depth	53 mm

The Monacor SPX-30M is a 3-inch full-range woofer designed to deliver clear, coherent sound across the audio spectrum from a single, compact driver. With an 8 Ω impedance and a maximum power handling of 40 watts, this broadband subwoofer is ideally suited for use in small-scale audio projects where space is at a premium but sound quality cannot be compromised. It excels in applications such as portable speaker builds, desktop monitors, or custom enclosure designs for home and professional use.

Technically, the SPX-30M offers a sensitivity of 86 dB SPL at 1 metre with 2.83 V input, ensuring efficient power usage. Its total Q factor (Qts) of 0.71 strikes a balance between tight bass response and smooth integration into sealed or ported enclosures. The woofer features a 6.4 Ω DC resistance, a resonance frequency (Fs) of 1 Hz, and an equivalent volume (Vas) of 1.8 litres, with a maximum linear excursion (Xmax) of 1.1 mm. The voice coil inductance (Le) is a low 0.18 mH, contributing to extended high-frequency response. With a mounting hole diameter of 71 mm and a depth of 53 mm, this driver is easy to install in compact cabinets.

Whether for upgrading existing systems or building new audio solutions, the Monacor SPX-30M provides reliable, full-range performance in a small footprint.