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The PRX624 delivers pronounced mids, crisp highs and reasonably tight bass for the price, includes crossovers and install hardware, and sounds good driven by a factory head unit or when powered by an amp.
Buyer confidence
85%Highlights
- FLEX Selectable Impedance technology 2Ω or 4Ω
- DVVC Direct Voice Coil Cooling technology
- Black on black polypropylene cone
- Double stitched butyl rubber surround
Key specs
Full specs- PRX624
- Selectable Voice Coil 2Ω or 4Ω
- SIZE (IN)
- 6.5
- RMS/PEAK POWER
- 150/300
- SENSITIVITY(Db)
- 82 @ 2Ω / 82 @ 4Ω
- MAGNET SIZE (Oz)
- 41
- MOUNTING DEPTH
- 3
- CUT OUT DIAMETER
- 5.67
- VOICE COIL
- 15
Key specs
Full specs- PRX624
- Selectable Voice Coil 2Ω or 4Ω
- SIZE (IN)
- 6.5
- RMS/PEAK POWER
- 150/300
- SENSITIVITY(Db)
- 82 @ 2Ω / 82 @ 4Ω
Highlights
Overview- FLEX Selectable Impedance technology 2Ω or 4Ω
- DVVC Direct Voice Coil Cooling technology
- Black on black polypropylene cone
Review highlights
Based on customer reviewsMemphis Audio PRX624 — clear, punchy component speakers with strong value
The PRX624 delivers pronounced mids, crisp highs and reasonably tight bass for the price, includes crossovers and install hardware, and sounds good driven by a factory head unit or when powered by an amp.
What buyers praise
- Clear highs and pronounced mids with solid, tight bass for the price
- Good value — noticeable upgrade over factory speakers even without an amp
What to watch for
- Some users reported crossover-related issues (popping/cracking) or distortion at high volumes — worth checking if you drive loudly
Overview
Power Reference subwoofers pack a huge punch and have been proven to be one of the most reliable and durable subwoofers on the market. These tried-and true fan favorite subwoofers now feature patented Selectable Impedance Technology making for an even more multifaceted subwoofer than ever before. With sizes ranging from 6.5” to 15”, PR subwoofers have a solution to fit all your needs. These compact 6.5″ subwoofers continue to impress audio fans with their impressive output which rivals some full-size subwoofers. Once you hear a Power Reference subwoofer in you’re vehicle, you’ll understand why this line of subwoofers is consistently one of the most popular woofers made by Memphis.
Highlights
Key features
- FLEX Selectable Impedance technology 2Ω or 4Ω
- DVVC Direct Voice Coil Cooling technology
- Black on black polypropylene cone
- Double stitched butyl rubber surround
- Reinforced spider shoulder
- Improved suspension and coil design
- Woven tinsel leads
- High temperature TIL voice coil former
- Stamped steel frame
Specs
Specifications
8
| PRX624 | Selectable Voice Coil 2Ω or 4Ω |
| SIZE (IN) | 6.5 |
| RMS/PEAK POWER | 150/300 |
| SENSITIVITY(Db) | 82 @ 2Ω / 82 @ 4Ω |
| MAGNET SIZE (Oz) | 41 |
| MOUNTING DEPTH | 3 |
| CUT OUT DIAMETER | 5.67 |
| VOICE COIL | 15 |
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