Goldwood GW-12PC/8

12" · 8 Ω · 225 W · 89.9 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	33 Hz
Qts	0.489
Qes	0.56
Qms	3.83
Vas	85.8 L
Sd	494 cm²
Xmax	5 mm
Re	7.1 Ω
Bl	15.6 T·m
Mms	92.9 g
Pe	225 W
Sensitivity	89.9 dB

Alignment hint

EBP	59 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 78.6 L

EBP 50-100: works in either a sealed or ported alignment.

Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.

Substitute candidates

Driver	Fs (Hz)	Qts	Vas (L)	Xmax (mm)	Sens (dB)	Fit	Notes	Compare
Goldwood GW-12PC/8	32.97 -0.03	0.49 =	85.899 +0.1	5 =	89.2 -0.7	close		+
Pyle Audio PLPW12D	32.9 -0.1	0.534 +0.05	84.1 -1.7	6 +1	89.4 -0.5	close		+
Triangle T36SV110C	30.7 -2.3	0.457 -0.03	91.3 +5.5	6 +1	89.6 -0.3	close		+
Magnat POWER BULL 300	33 =	0.479 -0.01	82 -3.8	8.1 +3.1	93 +3.1	close	4 Ω vs 8 Ω: amp load changes	+
American Bass SL 124	31.5 -1.5	0.543 +0.05	85.7 -0.1	8.5 +3.5	88.3 -1.6	close	4 Ω vs 8 Ω: amp load changes	+
Morel PRIMO 12	28 -5	0.474 -0.02	85 -0.8	8 +3	91.5 +1.6	close	4 Ω vs 8 Ω: amp load changes	+
Infinity 1240W	25.4 -7.6	0.469 -0.02	84.4 -1.4	5.8 +0.8	90.1 +0.2	close	4 Ω vs 8 Ω: amp load changes	+
Phoenix Gold RYVAL V12D	30 -3	0.552 +0.06	81.9 -3.9	6.4 +1.4	91.4 +1.5	close	4 Ω vs 8 Ω: amp load changes · 150 W vs 225 W: lower power handling	+
Tymphany LAT 500-04	28 -5	0.474 -0.02	81 -4.8	7.7 +2.7	91.6 +1.7	close	4 Ω vs 8 Ω: amp load changes	+
Nakamichi SP-W30S	27.8 -5.2	0.464 -0.02	92.3 +6.5	6.6 +1.6	91.3 +1.4	close	4 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the GW-12PC/8 →

Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.

Used in enclosures (0)

No enclosure in the catalog uses this driver yet.