BEYMA | Coaxial driver

Beyma 12XA30Nd Coaxial Woofer

Name: Beyma 12XA30Nd mélysugárzó | HQ AudioParts
Brand: Beyma
SKU: 12XA30Nd
Price: 219190.00 HUF
Availability: LimitedAvailability

SKU: 12XA30Nd

254 mm subwoofer, 44.5 mm compression driver mm Woofer 8 Ω, Tweeter 16 Ω

Achieve powerful, clear sound in a compact installation with this coaxial woofer, which combines a 254 mm subwoofer and a 44.5 mm compression driver in one unit. Its high sensitivity of 98 dB SPL ensures efficient performance even with moderate amplifier power.

219 190 Ft

(172 591 Ft + VAT)

Own warehouse Out of stock

Külső raktár 2. 2 pcs Aug 5.

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Technical data

Nominal diameter	254 mm subwoofer, 44.5 mm compression driver mm
Impedance	Woofer 8 Ω, Tweeter 16 Ω
Sensitivity (SPL at 1 m / 2.83 V)	98 dB
Continuous program performance	Subwoofer 700 W, Tweeter 180 W
Resonance frequency (Fs)	35 Hz

Maximum linear deflection (Xmax)	6 mm
Total Q (Qts)	0.21
Electromagnetic Q (Qes)	0.22
Mechanical Q (Qms)	8
DC resistance (Re)	6.8 Ω
Voice coil inductance (L_e)	1.3 mH
BL product (BL)	18.2 T·m
The surface area of the cone (Sd)	53 cm²
Equivalent volume (Iron)	172 l
Mechanical compliance of the suspension (Cms)	0.43 mm/N
Drive mechanical losses (RMS)	1.4 kg/s
Volume of displacement (Vd)	318 cm³
Woofer type	DL300 Audio DAC
Voice coil diameter	63.5 mm woofer, 44.5 mm compression driver mm
Voice coil carrier	Aluminum
Magnetic material	Neodymium
Dimensions (mm)	312 mm
Screw head diameter	298 mm
Diameter of the baffle cutout	283 mm
# Mounting holes	8
Diameter of the access opening	7 mm
Depth	152 mm

The Beyma 12XA30Nd Coaxial Woofer represents a masterful fusion of power and precision, engineered to deliver exceptional audio performance within a remarkably compact footprint. This innovative driver combines a 254 mm subwoofer with a 44.5 mm compression driver in a single coaxial unit, making it an ideal solution for high-end car audio systems, professional sound reinforcement, and custom installation projects where space is at a premium. Its design excels in applications requiring both deep bass response and clear, articulate high-frequency reproduction from a single mounting point.

Technically, the 12XA30Nd boasts a high sensitivity of 98 dB SPL at 1 metre with 2.83V input, ensuring impressive output even from modest amplification. The total Q factor of 0.21, coupled with a mechanical Q of 8 and an electromagnetic Q of 0.22, indicates a tightly controlled, well-damped driver suited for sealed enclosures. With a maximum linear excursion of 6 mm and a displacement volume of 318 cm³, it delivers substantial low-frequency energy. The 1.3 mH voice coil inductance and 6.8 ohm DC resistance contribute to efficient power handling and accurate transient response. Featuring an 8-hole mounting pattern and a 283 mm cut-out diameter, this coaxial woofer offers straightforward installation while providing the clarity and impact demanded by discerning audiophiles.