OE-400 4" Mid-Range
- 4" Mid-Range Speaker for BOSE™ replacement
- OEM Drop in Replacement Design and Terminal Placement
- Black Pressed Treated Paper Cone
- Nylon Accordion Surround
- 12 oz. Motor Structure
- EFF Motor Structures (Efficient Flux Field)
- 2-ohm System Impedance
To check your fitment with our OE Series Direct Fit and Special Application Speaker please click the button below to view our OE SERIES FITMENT GUIDE. Please note Speakers may fit in other make / model applications other than those listed above, be sure to have a certified installer verify which size you have in your vehicle before purchase.
FITMENT GUIDE
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OE-400 4" Mid-Range
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OE-400 4" Mid-Range 2Ω BOSE™ OEM UPGRADE REPLACEMENT SPEAKER
PowerBass noticed a lack of a good replacement option for one of the most troublesome speakers for installers and DIY'ers to effectively replace without removing entire enclosures or using oversized or mis matched impedance speakers. No highs no lows? Then look no further than our OE-400 BOSE ™ replacement speaker to wake up the audio in your late model vehicle or simply replace one that has worn from the ages of use.
To stand the test of time but also maintain the best possible sound we utilized a treated pressed paper cone, with a nylon accordion style surround. This keeps the sonic nuances similar for the application while utilizing a stronger motor structure and fine tuning of the OE-400 also brings out more of the sound you have been missing from your late model OEM system.
Utilizing a 2-OHM voice coil the OE Series is engineered to work in some late model and most modern vehicles where a lower OHM rating is required. This lower impedance will make more efficient use of your OEM amplifier's power with a perfect match.
*NOT DESIGNED FOR USE WITH AFTERMARKET HEADUNITS AND AMPLIFIERS*
Specifications
- Nominal Impedance: 2-ohm
- Material: Injection Molded PP cone with Carbon Fiber/ aluminum done tweeter
- Magnet Size: 6 oz
- Sensitivity (1W / 1M): 87 dB
- Mounting Depth: 1.86 in
- Size: 4 in
- Sensitivity: 87 dB
- Frequency Response: 80 Hz - 21 kHz
- Power Handling (RMS/Peak): 40 / 80 watts
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OE-400 4" Mid-Range
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- Auto Turn on with DC Offset
- High and Low level input
- Low Level user adjustable Outputs
- 8 Channels input / 8 channels output
- Amplifier remote turn on with user selectable delay
Processing Features:
- 32-Bit Digital Signal Processing
- 31 Band User Adjustable Equalization per channel
- User Adjustable Delay and Gain per channel
- User Adjustable Crossover Network with adjustable slopes 6 - 48db
- User Selectable Phase control per channel 0 / 180 degrees
- Adjustable input voltage per channel pairings 250mV - 9V
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- 4-ohm Impedance
- 20oz. Y-35 Grade Motor Structure
- Vented Pole Piece
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- 4-Ohm System Impedance
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