ID Overstock driver. Used for about 1 month total, gets about 1 hour playtime per day. Run off the bridged channels of an Aura 4200, I'm guessing maybe 300 watts. Driver has some small scuffs on the surround and trim ring from my grill fabircation, but I'm sure these will clean off, just too lazy to do it.
Specs:
Dual 4
Revc = 7.8 Ohm
Fo = 22.12 Hz
Sd = 545.0 cm^2
Vas = 165.1 Ltr
Mms = 132.59 g
BL = 19.68 T.M
Qms = 2.72
Qes = 0.34
Qts = 0.302
No = 0.51%
SPLo = 89.1 dB
500wRMS / 800wMAX
18mm Linear Xmax (one-way)
172mm (6-3/4") mounting depth
Double stacked motor
Enclosure Recommendations
Sealed = 0.70ft^3 to 1.25ft^3 (Net Box Volume)
Ported = 2.0ft^3 (Net) tuned to 28Hz
4" round port, 14.5" length --or-- 1.75 cuft with 3" round port 9.625" depth
$95 shipped. It weighs 27 pounds for the weight conscious out there.
Aura RPM 4200 Amplifier. Used for a month along with the ID and a set of coaxes. Has a few small scratches on top that are not viswible unless you are RIGHT UP ON IT.
Specifications: *Power output (All channels driven, 20 Hz-20 kHz, 0.5% THD): 50 watts RMS x 4 (4 ohm stereo), 75 watts RMS x 4 (2 ohm stereo), 150 watts RMS x 2 (4 ohm bridged mono) *Power output (Typical 1 kHz power at 1% THD): 60 watts RMS x 4 (4 ohm stereo), 90 watts RMS x 4 (2 ohm stereo), 170 watts RMS x 2 (4 ohm bridged mono) *Frequency response: 20 Hz-20 kHz (-0.5 dB) *S/N ratio: > 85 dB *THD: 0.1% @ 1 kHz *Switchable HP/LP crossover: Variable 30~300 Hz (18 dB/octave) *Variable bass boost: 0 to +10 dB @ 45 Hz *Remote bass level: Variable 25 dB *Input sensitivity: Low level: 150 mV-5 V; High level: 1.5-25 V *Input impedance: Low level: 14 kohms; High level: 380 ohms *Damping factor: 200 *Channel separation: 50 dB *Turn-on delay: 3 sec. *Dimensions: 9-1/8" W x 2-1/4" H x 14-1/4" L.
$75+ shipping. Shouldn't be more than $10 to ship.
Specs:
Dual 4
Revc = 7.8 Ohm
Fo = 22.12 Hz
Sd = 545.0 cm^2
Vas = 165.1 Ltr
Mms = 132.59 g
BL = 19.68 T.M
Qms = 2.72
Qes = 0.34
Qts = 0.302
No = 0.51%
SPLo = 89.1 dB
500wRMS / 800wMAX
18mm Linear Xmax (one-way)
172mm (6-3/4") mounting depth
Double stacked motor
Enclosure Recommendations
Sealed = 0.70ft^3 to 1.25ft^3 (Net Box Volume)
Ported = 2.0ft^3 (Net) tuned to 28Hz
4" round port, 14.5" length --or-- 1.75 cuft with 3" round port 9.625" depth
$95 shipped. It weighs 27 pounds for the weight conscious out there.
Aura RPM 4200 Amplifier. Used for a month along with the ID and a set of coaxes. Has a few small scratches on top that are not viswible unless you are RIGHT UP ON IT.
Specifications: *Power output (All channels driven, 20 Hz-20 kHz, 0.5% THD): 50 watts RMS x 4 (4 ohm stereo), 75 watts RMS x 4 (2 ohm stereo), 150 watts RMS x 2 (4 ohm bridged mono) *Power output (Typical 1 kHz power at 1% THD): 60 watts RMS x 4 (4 ohm stereo), 90 watts RMS x 4 (2 ohm stereo), 170 watts RMS x 2 (4 ohm bridged mono) *Frequency response: 20 Hz-20 kHz (-0.5 dB) *S/N ratio: > 85 dB *THD: 0.1% @ 1 kHz *Switchable HP/LP crossover: Variable 30~300 Hz (18 dB/octave) *Variable bass boost: 0 to +10 dB @ 45 Hz *Remote bass level: Variable 25 dB *Input sensitivity: Low level: 150 mV-5 V; High level: 1.5-25 V *Input impedance: Low level: 14 kohms; High level: 380 ohms *Damping factor: 200 *Channel separation: 50 dB *Turn-on delay: 3 sec. *Dimensions: 9-1/8" W x 2-1/4" H x 14-1/4" L.
$75+ shipping. Shouldn't be more than $10 to ship.
