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Apex Jr Surplus Electronic Parts from Apex Jr.

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Old 8th November 2012, 05:07 PM   #1
Apex Jr is offline Apex Jr  United States
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Join Date: Jun 2002
Location: Torrance, Calif
Default New Subwoofer amps in stock

Hi Guys...
Just got in a shipment of NEW Class A/B Sub-Woofer amplifiers

150 W RMS @ 4 Ohm - APEX JR. MEGABASS II
115V/230V input switchable
Freq response 20Hz-160Hz
Signal to noise ratio >90dB
Speaker and Line level input
Built in Hi Pass Crossover 20 Hz (12dB/Oct)
Variable Phase 0-180 degrees
Protection: DC Short Circuit, Over Current,Overheat
Auto on off switch
Price $129.95 each

250 W RMS at 4 Ohm - APEX JR MEGABASS
115V/230V input switchable
Freq response 20Hz-160Hz
Signal to noise ratio >90dB
Speaker and Line level input
Built in Hi Pass Crossover 20 Hz (12dB/Oct)
Variable Phase 0-180 degrees
Protection: DC Short Circuit, Over Current,Overheat
Auto On Off Switch
Price $149.95 each
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Old 14th July 2014, 03:09 PM   #2
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Join Date: Sep 2010
Do these have a built in bass boost and/or high pass filter?
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Old 14th July 2014, 04:30 PM   #3
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Join Date: Dec 2001
Location: Auburn, CA
Very nice.
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Old 17th July 2014, 05:21 PM   #4
Apex Jr is offline Apex Jr  United States
diyAudio Member
 
Join Date: Jun 2002
Location: Torrance, Calif
Yes, here are the spec's.....

Product details:

With Auto Power on/off select circuitry.
With Phase 0°/180°select switch & low pass Variable control.
With EQUALIZER control.
Use highly quality RCA input & Output terminal
Power 230V available
Protector :Output Short, over loads & over temperature.
Power & protect indicators


Specifications:

Output power: 250W RMS @ 4Ω
Total harmonic distortion: <1%
Line input sensitivity: 75mV
high input sensitivity: 2.0V
Signal to noise ratio: >90dB
Frequency response: 20Hz ~140Hz
Variable LOW-pass crossover: 35Hz ~140Hz (12dB/OCT)
Built-in bass booster: +7dB @ 40Hz
EQUALIZER control:20Hz ~100Hz&-12dB~+7dB
Variable phase control: 0° ~180°
Built-in auto power switch: ON/AUTO/OFF
Protect: short circuit, overheat
Operating voltage: 115/230vac
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