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