327 results
Brand
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Type
SubwooferWooferMid BassMid-rangeFull-rangeCoaxial2 Way2 Way Kit3 WayBass Guitar SpeakerGuitar SpeakerLow frequencyMiniatureShallow SubwooferShallow WooferShallow Mid-WooferTriaxial
Available on
Amazon.comParts Express
•
Nominal diameter
″
•
SensitivitySPL1W
dB

Thiele & Small parameters

•
Resonance frequencyfS
Hz
•
Mechanical quality factorQMS
•
Electrical quality factorQES
•
Total quality factorQTS

Large signal parameters

•
Maximum linear excursionxmax
mm
•
Air volume displaced at xmaxVD
cm³
•
Program powerPmax
W

Voice Coil & Magnet

•
Nominal impedanceZ
Ω
•
DC resistanceRE
Ω
•
Force factorBl
N/A
•
Motor constantBl/√RE
N/√W
•
InductanceLE
mH
•
VC Diameter
mm

Diaphragm

•
Effective diameter
mm
•
Effective areaSD
cm²
•
Moving massMMS
g

Suspensions

•
StiffnessKMS
N/mm
•
ComplianceCMS
µm/N
•
Equivalent volume to CMSVAS
L
•
Mechanical resistanceRMS
N·s/m

Dimensions

•
Overall size
mm
•
Baffle cutout diameter
mm
•
Overall depth
mm
•
Mounting depth
mm
•
Volume occupied
L
•
Net weight
kg
STX F.18.140.4.MCX Full-range

STX F.18.140.4.MCX

4 Ω
8″ Full-range
fS49 Hz
SD133 cm²
50 - 20000 Hz
QTS0.71
xmax4 mm
SPL1W86.5 dB
Bl/√RE1.84
Pmax140 W
STX F.18.140.4.WMCX Full-range

STX F.18.140.4.WMCX

4 Ω
8″ Full-range
fS52 Hz
SD133 cm²
50 - 20000 Hz
QTS0.71
xmax4 mm
SPL1W86.9 dB
Bl/√RE1.88
Pmax140 W
STX W.18.140.4.MCX Low frequency

STX W.18.140.4.MCX

4 Ω
8″ Low frequency
fS40 Hz
SD143 cm²
40 - 8000 Hz
QTS0.36
xmax4 mm
SPL1W88 dB
Bl/√RE3.03
Pmax140 W
STX W.18.140.4.WMCX Mid Bass

STX W.18.140.4.WMCX

4 Ω
8″ Mid Bass
fS40 Hz
SD143 cm²
40 - 8000 Hz
QTS0.37
xmax4 mm
SPL1W87.8 dB
Bl/√RE3.14
Pmax140 W
STX W.20.300.2x2.MC Subwoofer

STX W.20.300.2x2.MC

2 x 2 Ω
8″ Subwoofer
fS33 Hz
SD214 cm²
35 - 500 Hz
QTS0.39
xmax9 mm
SPL1W85.1 dB
Bl/√RE5.06
Pmax300 W
STX W.20.300.2x4.MC Subwoofer

STX W.20.300.2x4.MC

2 x 4 Ω
8″ Subwoofer
fS35 Hz
SD214 cm²
35 - 500 Hz
QTS0.42
xmax9 mm
SPL1W85.6 dB
Bl/√RE5.17
Pmax300 W
STX W.20.80.4.MC Low frequency

STX W.20.80.4.MC

4 Ω
8″ Low frequency
fS48 Hz
SD214 cm²
50 - 10000 Hz
QTS0.97
xmax3.5 mm
SPL1W86.5 dB
Bl/√RE2.16
Pmax80 W
Image Dynamics ID8D2 V4 Subwoofer

Image Dynamics ID8D2 V4

2 x 2 Ω
8″ Subwoofer
fS31 Hz
SD241 cm²
30 - 500 Hz
QTS0.46
xmax12.5 mm
SPL1W86.7 dB
Bl/√RE5.41
Pmax300 W
Image Dynamics ID8D4 V4 Subwoofer

Image Dynamics ID8D4 V4

2 x 4 Ω
8″ Subwoofer
fS31 Hz
SD241 cm²
30 - 500 Hz
QTS0.67
xmax12.5 mm
SPL1W86.8 dB
Bl/√RE5.09
Pmax300 W
Image Dynamics IDQ8D2 V4 Subwoofer

Image Dynamics IDQ8D2 V4

2 x 2 Ω
8″ Subwoofer
fS51 Hz
SD214 cm²
50 - 500 Hz
QTS0.81
xmax14.5 mm
SPL1W83.4 dB
Bl/√RE5.7
Pmax250 W
Image Dynamics IDQ8D4 V4 Subwoofer

Image Dynamics IDQ8D4 V4

2 x 4 Ω
8″ Subwoofer
fS51 Hz
SD214 cm²
50 - 500 Hz
QTS0.84
xmax14.5 mm
SPL1W83.2 dB
Bl/√RE5.63
Pmax250 W
Image Dynamics IDQS8D2 Shallow Subwoofer

Image Dynamics IDQS8D2

2 x 2 Ω
8″ Shallow Subwoofer
fS53 Hz
SD214 cm²
50 - 500 Hz
QTS0.98
xmax7 mm
SPL1W81.8 dB
Bl/√RE4.76
Pmax250 W
Image Dynamics IDQS8D4 Shallow Subwoofer

Image Dynamics IDQS8D4

2 x 4 Ω
8″ Shallow Subwoofer
fS53 Hz
SD214 cm²
50 - 500 Hz
QTS1.22
xmax7 mm
SPL1W82.4 dB
Bl/√RE4.56
Pmax250 W
PowerBass 3XL-810D Subwoofer

PowerBass 3XL-810D

2 x 1 Ω
8″ Subwoofer
fS50 Hz
SD214 cm²
43 - 500 Hz
QTS0.72
xmax12 mm
SPL1W81.4 dB
Bl/√RE7.01
Pmax750 W
PowerBass 3XL-820D Subwoofer

PowerBass 3XL-820D

2 x 2 Ω
8″ Subwoofer
fS52.6 Hz
SD214 cm²
43 - 500 Hz
QTS0.66
xmax12 mm
SPL1W82.5 dB
Bl/√RE7.26
Pmax750 W
PowerBass PBX1-8D2 Subwoofer

PowerBass PBX1-8D2

2 x 2 Ω
8″ Subwoofer
fS40.9 Hz
SD214 cm²
40 - 400 Hz
QTS0.60
xmax9 mm
SPL1W82.1 dB
Bl/√RE6.35
Pmax600 W
PowerBass PBX1-8D4 Subwoofer

PowerBass PBX1-8D4

2 x 4 Ω
8″ Subwoofer
fS44.8 Hz
SD214 cm²
45 - 400 Hz
QTS0.67
xmax9 mm
SPL1W82.5 dB
Bl/√RE5.99
Pmax600 W
PowerBass XL-844 Subwoofer

PowerBass XL-844

4 Ω
8″ Subwoofer
fS41.9 Hz
SD177 cm²
40 - 400 Hz
QTS0.51
xmax5 mm
SPL1W81.5 dB
Bl/√RE6.84
Pmax400 W
PowerBass XL-844D Subwoofer

PowerBass XL-844D

2 x 4 Ω
8″ Subwoofer
fS44.6 Hz
SD177 cm²
43 - 400 Hz
QTS0.64
xmax5 mm
SPL1W81.2 dB
Bl/√RE5.95
Pmax400 W
Earthquake EQ800 NEO Mid Bass

Earthquake EQ800 NEO

4 Ω
8″ Mid Bass
fS87 Hz
SD232 cm²
87 - 6000 Hz
QTS0.23
SPL1W96.4 dB
Bl/√RE6.07
Pmax600 W
Ground Zero GZUW 8CF Subwoofer

Ground Zero GZUW 8CF

2 x 2 Ω
8″ Subwoofer
fS57 Hz
SD201 cm²
QTS0.70
xmax10 mm
SPL1W83.7 dB
Bl/√RE6.72
Pmax600 W
Down4Sound DBz8D2 Subwoofer

Down4Sound DBz8D2

2 x 2 Ω
8″ Subwoofer
fS45 Hz
SD200 cm²
QTS0.46
xmax21 mm
SPL1W80.9 dB
Bl/√RE9.46
Pmax1400 W
Down4Sound DBz8D4 Subwoofer

Down4Sound DBz8D4

2 x 4 Ω
8″ Subwoofer
fS46.2 Hz
SD210 cm²
QTS0.47
xmax21 mm
SPL1W80.8 dB
Bl/√RE9.8
Pmax1400 W
Down4Sound SB8D2 Subwoofer

Down4Sound SB8D2

2 x 2 Ω
8″ Subwoofer
fS37.1 Hz
SD210 cm²
QTS0.49
xmax21 mm
SPL1W81.3 dB
Bl/√RE7.27
Pmax1000 W
Down4Sound SB8D4 Subwoofer

Down4Sound SB8D4

2 x 4 Ω
8″ Subwoofer
fS39.6 Hz
SD210 cm²
QTS0.54
xmax21 mm
SPL1W81.3 dB
Bl/√RE7.12
Pmax1000 W
EUPHORIA ESW8D4 Subwoofer

EUPHORIA ESW8D4

2 x 4 Ω
8″ Subwoofer
fS44.9 Hz
SD201 cm²
QTS0.71
SPL1W82 dB
Bl/√RE5.59
Pmax550 W
REDCATT 81FHW Woofer

REDCATT 81FHW

4 Ω
8″ Woofer
fS39 Hz
SD201 cm²
QTS0.52
xmax9.5 mm
SPL1W85.5 dB
Bl/√RE4.35
Pmax200 W
REDCATT 8FHM Woofer

REDCATT 8FHM

4 Ω
8″ Woofer
fS38 Hz
SD206 cm²
QTS0.39
xmax9.1 mm
SPL1W88.3 dB
Bl/√RE4.32
Pmax100 W
REDCATT 8FHW Woofer

REDCATT 8FHW

4 Ω
8″ Woofer
fS41 Hz
SD202 cm²
QTS0.60
xmax13 mm
SPL1W84.3 dB
Bl/√RE3.94
Pmax400 W
REDCATT 8FR Full-range

REDCATT 8FR

4 Ω
8″ Full-range
fS53 Hz
SD214 cm²
QTS0.38
xmax4.9 mm
SPL1W93.7 dB
Bl/√RE4.03
Pmax60 W
EUPHORIA ERW8D4 Subwoofer

EUPHORIA ERW8D4

2 x 4 Ω
8″ Subwoofer
fS45.1 Hz
SD201 cm²
QTS0.53
SPL1W81.9 dB
Bl/√RE7.6
Pmax800 W
EUPHORIA ERFW8D4 Shallow Subwoofer

EUPHORIA ERFW8D4

2 x 4 Ω
8″ Shallow Subwoofer
fS47.1 Hz
SD201 cm²
QTS0.74
SPL1W81.8 dB
Bl/√RE5.78
Pmax700 W
EUPHORIA EWX8NEO Subwoofer

EUPHORIA EWX8NEO

2 x 4 Ω
8″ Subwoofer
fS50.3 Hz
SD214 cm²
QTS0.56
SPL1W81.2 dB
Bl/√RE7.04
Pmax600 W
EUPHORIA EWXB8D2 Subwoofer

EUPHORIA EWXB8D2

2 x 2 Ω
8″ Subwoofer
fS49.6 Hz
SD214 cm²
QTS0.59
xmax16.8 mm
SPL1W82.7 dB
Bl/√RE7.79
Pmax1500 W
EUPHORIA EWXB8D4 Subwoofer

EUPHORIA EWXB8D4

2 x 4 Ω
8″ Subwoofer
fS48.6 Hz
SD214 cm²
QTS0.62
xmax16.8 mm
SPL1W82.5 dB
Bl/√RE7.08
Pmax1500 W
EUPHORIA EXW8NCF Subwoofer

EUPHORIA EXW8NCF

2 x 4 Ω
8″ Subwoofer
fS52 Hz
SD214 cm²
QTS0.52
xmax20 mm
SPL1W82.6 dB
Bl/√RE8.7
Pmax2000 W
QUANTUM QPW3000/8D4 Subwoofer

QUANTUM QPW3000/8D4

2 x 4 Ω
8″ Subwoofer
fS41.1 Hz
SD191 cm²
QTS0.40
SPL1W82.8 dB
Bl/√RE7.52
Pmax1200 W
DB Drive DX-W8D2 Subwoofer

DB Drive DX-W8D2

2 x 2 Ω
8″ Subwoofer
fS41.5 Hz
SD201 cm²
QTS0.72
xmax18 mm
SPL1W80.6 dB
Bl/√RE5.22
Pmax600 W
DB Drive DX-W8D4 Subwoofer

DB Drive DX-W8D4

2 x 4 Ω
8″ Subwoofer
fS43.3 Hz
SD201 cm²
QTS0.76
xmax18 mm
SPL1W80.4 dB
Bl/√RE5.43
Pmax600 W
DB Drive DX-W8F Shallow Subwoofer

DB Drive DX-W8F

2 x 2 Ω
8″ Shallow Subwoofer
fS50 Hz
SD201 cm²
QTS0.80
xmax18 mm
SPL1W81.8 dB
Bl/√RE5.17
Pmax500 W