Goldwood GW-1558

15" · 8 Ω · 200 W · 95.7 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	31 Hz
Qts	0.628
Qes	0.756
Qms	3.7
Vas	399.7 L
Sd	872.9 cm²
Xmax	2 mm
Re	5.3 Ω
Bl	9.8 T·m
Mms	70.4 g
Pe	200 W
Sensitivity	95.7 dB

Alignment hint

EBP	41 · sealed
Sealed Vb (Qtc ≈ 0.71)	≈ 1492.5 L

EBP < 50: favours a sealed (closed) 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
Celestion K15T-100	35 +4	0.616 -0.01	364.7 -35	3 +1	96.3 +0.6	close	100 W vs 200 W: lower power handling	+
Klipsch K34E	28 -3	0.63 =	343 -56.7	4 +2	95.5 -0.2	close	4 Ω vs 8 Ω: amp load changes · 150 W vs 200 W: lower power handling	+
Klipsch K33E	27 -4	0.63 =	343 -56.7	4 +2	95.5 -0.2	close	4 Ω vs 8 Ω: amp load changes · 150 W vs 200 W: lower power handling	+
Altec 420A vp Daniel 3	26.9 -4.1	0.694 +0.07	393.7 -6	2.8 +0.8	93.9 -1.8	close	25 W vs 200 W: lower power handling	+
Beyma CM15/T	34 +3	0.615 -0.01	293 -106.7	3.5 +1.5	95.4 -0.3	usable		+
PRV Audio 15W 700	31.7 +0.7	0.625 =	308.1 -91.6	6.9 +4.9	94.7 -1	usable		+
Celestion K15-100	35 +4	0.594 -0.03	342 -57.7	5 +3	96.2 +0.5	usable	100 W vs 200 W: lower power handling	+
Eminence BETA 15	35 +4	0.585 -0.04	334.6 -65.1	4 +2	96.6 +0.9	usable		+
Eminence BETA 15A	35 +4	0.585 -0.04	334.6 -65.1	4 +2	96.6 +0.9	usable		+
Altec 420-8B vp bleu	30.2 -0.8	0.522 -0.11	303.6 -96.1	2.6 +0.6	95.7 =	usable	25 W vs 200 W: lower power handling	+

Compare the closest 3 against the GW-1558 →

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.