Peavey SHEFFIELD TVX 1035 8

10" · 8 Ω · 75 W · 90.5 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	49.3 Hz
Qts	0.722
Qes	0.88
Qms	4.03
Vas	38.7 L
Sd	335 cm²
Xmax	3.4 mm
Re	5.88 Ω
Bl	9.4 T·m
Mms	42.4 g
Pe	75 W
Sensitivity	90.5 dB

Alignment hint

EBP	56 · flexible
Sealed Vb (Qtc ≈ 0.71)	Qts too high

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
Fonestar FPW 250	55 +5.7	0.825 +0.1	38 -0.7	3.9 +0.5	90.6 +0.1	close		+
Focal 11V 5451	48.6 -0.7	0.825 +0.1	39 +0.3	5.1 +1.7	93 +2.5	close	4 Ω vs 8 Ω: amp load changes	+
Sphynx SP-W10-PRO	50 +0.7	0.579 -0.14	40.7 +2	4 +0.6	90.9 +0.4	close	16 Ω vs 8 Ω: amp load changes	+
Fenton PS10 vp	57.6 +8.3	0.657 -0.06	37.9 -0.8	3.8 +0.4	92.1 +1.6	close		+
Audax HT240G0	48.9 -0.4	0.672 -0.05	35.8 -2.9	5.5 +2.1	94 +3.5	close	4 Ω vs 8 Ω: amp load changes	+
Dayton Audio PA255-8 v2017	50.5 +1.2	0.612 -0.11	41.2 +2.5	5 +1.6	92.7 +2.2	usable		+
MTX Audio RTX108	58.7 +9.4	0.727 +0.01	37.1 -1.6	5.7 +2.3	93.5 +3	usable		+
Focal 10V1	49.7 +0.4	0.822 +0.1	42.5 +3.8	4.9 +1.5	93.7 +3.2	usable	4 Ω vs 8 Ω: amp load changes	+
Fenton PS10	60 +10.7	0.684 -0.04	41.2 +2.5	4 +0.6	93.1 +2.6	usable		+
Focal 270 V3	51.1 +1.8	0.663 -0.06	33.3 -5.4	4.5 +1.1	93.9 +3.4	usable	4 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the SHEFFIELD TVX 1035 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.