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SUNDOWN AUDIO

Sundown Audio Z 8" 2000 watt Subwoofer D1/D2

$699.99 USD
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This listing includes a quantity of 1 (one) subwoofer.

Small Size. Serious Power. Unmatched Engineering.

Don’t let the size fool you — the Z8 Series 8” subwoofer is built to perform well beyond expectations. With an incredible 2000 watts RMS and 4000 watts peak power handling, this compact beast is ready to drop low, hit hard, and take a beating — all while maintaining control and clarity. Designed for high-output systems with limited space, the Z8 offers the same elite-level engineering found in our larger Z Series drivers, packed into an 8-inch frame.

This sub is built around a black aluminum 2.75" 4-layer round-winding voice coil with a massive 30mm Xmax, giving it incredible excursion and power handling for its size. Every component is engineered for airflow and cooling: from the optimized high-velocity pole vent to the cast-aluminum vented frame spacer ring and heavily vented magnetic gap. Add in stitched XL tinsel leads, a Mega-Roll v.2 surround, custom spider packs, and a large aluminum Faraday ring, and you’ve got a sub that’s made for real-world abuse and long-term performance.

Designed specifically for ported enclosures (sealed not recommended), the Z8 thrives in a 1.0 cu. ft. net enclosure tuned to 32Hz. Whether you’re building a powerhouse daily driver or squeezing competition-level performance into a tight space, the Z8 delivers big bass in a small footprint — no compromises.

Features

  • Power Handling:2000 Watts RMS / 4000 Watts Peak
  • Xmax = 30mm 
  • Heavily vented magnetic gap
  • Spring Loaded Terminals
  • Optimized high-velocity pole vent
  • Innovative high-velocity cast-aluminum vented frame spacer ring
  • Black aluminum 2.75 inch 4-layer round-winding voice coil sing our proprietary ultra-thick winding method
  • Mega-Roll v.2 surround
  • Custom tooled basket
  • Large aluminum Faraday (shorting) Ring
  • Stitched-On XL Tinsel Leads to prevent fatigue and failure
  • Custom-tooled ultra-linear spider packs

Specifications

T/S SPECS Z8 D1 Z8 D2
RE (Ohms) 2.08 3.515
FS (Hz) 43.592 44.198
VAS (L) 3.837 3.922
Qes 0.712 0.67
Qms 5.069 5.026
Qts 0.624 0.591
Le (mH) 1.677mH 2.992mH
BL (NA) 14.516 19.084
Mms (Grams) 263.02g 250.319g
Cms (uM/N) 50.68 uM/N 51.081 uM/N
Sens (dB @ 1w/1m) 78.24dB 78.77dB
Xmax 30mm 30mm

Enclosure Specifications

Sealed Enclosure Not Recommended
Ported Enclosure 1.0 cu.ft. net
Recommended Tuning 32Hz
Recommended Port Area 15 sq.in.
Displacement .12 cu. ft.
Depth 9.5"
Outside Diameter 10"
Cut-Out 8.2"
Physical Dimensions Physical Dimensions

 

 

T/S Specs
RMS Power (D2)
2000
RMS Power (D1)
2000
Peak Power (D1)
4000
Peak Power (D2)
4000
RE D1 (Ohms)
2.08
RE D2 (Ohms)
3.515
FS D1 (Hz)
43.592
FS D2 (Hz)
44.198
VAS D1 (L)
3.837
VAS D2 (L)
3.922
Qes D1
0.712
Qes D2
0.67
Qms D1
5.069
Qms D2
5.026
Qts D1
0.624
Qts D2
0.591
Le D1 (mH)
1.677
Le D2 (mH)
2.992
BL D1 (NA)
14.516
BL D2 (NA)
19.084
Mms D1 (Grams)
263.02
Mms D2 (Grams)
250.319
Cms D1 (uM/N)
50.68
Cms D2 (uM/N)
51.801
Sens D1 (dB @ 1w/1m)
78.24
Sens D2 (dB @ 1w/1m)
78.77
Xmax D1
30mm
Xmax D2
30mm
Subwoofer Measurements
Documentation
Displacement (Inches)
.12cu ft
Depth (Inches)
9.5"
Cutout (Inches)
8.12"
Motor Diameter (Inches)
7.48
Ported Enclosure Specs
Ported Enclosure Size
1cu ft
Recommended Port Area
15sq in
Recommended Port Tuning
32hz
Sealed Enclosure Specs
Sealed Enclosure Size
Not Recommended
4th Order Enclosure Specs
4th Order Sealed Side
.375cu ft
4th Order Ported Side
1.5cu ft
4th Order Port Area
30sq in
4th Order Port Length
8"

Subwoofer Size: 12"

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