Dual Strato 8 Inch D4 Subwoofers with CT-700.1D Amplifier Package

Dual Strato 8 Inch Subwoofers with CT-700.1D Monoblock Amplifier Amplifiers- CT Sounds Car Audio

$329.99 $409.99

What's in the package:

Strato 8 Inch D4 Subwoofers QTY: 2
CT-700.1D Monoblock Amplifier QTY:1
(QTY: 3 PCS TOTAL)

Strato 8 Inch Dual 4 Ohm Subwoofer Specs & Info:

Technical Specs:

Sub power: 450W (RMS) | 900W (MAX)
Subwoofer size: 8"
Subwoofer type/ impedance: Dual 4 ohm
Voice coil (diameter): 2" (50.8mm)
FS: 47.690Hz
QTS: 0.640
QES: 0.730
QMS: 4.810
VAS: 8.08 liters
SPL: 82.60 dB (@1w/1m)
Xmax: 12.5mm (One way)
Displacement: 0.12 ft³
Magnet weight: 90 Oz
Speaker connector: 12 Gauge
Resonant frequency: 30.5Hz

Box Specifications:

Sealed: 0.30 ft³
Ported: 0.40 ~ 0.65 ft³

Mounting / Installation Parameters:

Cutout diameter: 186mm / 7.3"
Overall diameter: 219mm / 8.6"
Mounting depth: 135mm / 5.3"

Monoblock Class D Power Amplifier Specs:

RMS Power: 1x700w@1ohm

RMS Power: 1x380w@2ohm

RMS Power: 1x200w@4ohm

Subsonic filter: 0 - 50Hz

Frequency response: 0 Hz to 320 Hz

LPF: 40-180Hz

S/N: 93dB

Bass Boost: 0 to 12 dB

Bass Boost Frequency: 30-80Hz

Input impedance: 22k ohms

Operation voltage: DC 9-16V

Minimum speaker impedance: 1ohm

Remote volume Controller

Continuously-Variable Input Gain Control

Remote Turn-on/Turn-off circuit

MOSFET Pulse Width Modulated Power Supply

Soft Turn-on Circuit

Thermal and Speaker Short Protection Circuit

LED Power and Protection Indicators

Dimension: 280*140*49mm

2 x 8" Dual Strato Subwoofers

I am very pleased with the level of bass these subs put out. I gotta be honest. I wasnt expecting it to hit as hard as they do. Thank you for a phenominal experience

Big Boy Low Bass

This is 4 tha big boys who wont to be heard half a mile away .. if u dont got at least 4k watts between both your subs get a box tuned higher .. Great build looks exactly like tha picture but BIGGER .. great box

Excellent

Great speakers do recommend

BEAST!

Excellent enclosure.just installed a jl audio 12w7aev3 in it with a XD1000/1v2 jl audio amp with the audiocontrol Lc2i,lets just say this BaSSheAD is truly satisfied.Great job groundshaker.

Love it

I have this little one pushing the Tropo XL 12 before that kicker L7 Q and I love that output, and it looks amazing... only had one issue with it, which was when I first got, after that she’s been a champ

crisp and clear

this are some of the best sounding componentS ive ever bought especially for the price sound great in my truck paired with a set of these in the front the coax version in the rear all on a ct-80.4 thinking off buying a set of the components for the rear

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Dual Strato 8 Inch Subwoofers with CT-700.1D Monoblock Amplifier