Powerbass OE-400 4'' midrange OEM Bose Replacement Speakers 80w PAIR

Replacement speakers for your 2-ohm factory system

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 mismatched 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 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 with a lower OHM rating. This lower impedance will make more efficient use of your OEM amplifier's power with a perfect match.

*NOT DESIGNED FOR USE WITH AFTERMARKET HEAD UNITS AND AMPLIFIERS*

Features and Benefits

• 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
• 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

What's in the box:

	Powerbass OE-400	Powerbass OE-402	Powerbass OE-462	Powerbass OE-522	Powerbass OE-675
Motor Structure	12 oz	6 oz	8 oz	10 oz	12 oz
Full-Range	No	✓	✓	✓	✓
Mid-Range	✓	No	No	No	No
Watts RMS	40W	40W	90W	50W	60W
Watts MAX	80W	80W	270W	150W	180W
System Impedance	2-OHM	2-OHM	2-OHM	2-OHM	2-OHM