JBL Stage2 624 vs Massive Audio MM6H 6.5" MM Series Midrange 4-ohm Car Speaker 280W Peak
Buy the JBL Stage2 624 if you want a drop-in 5.25-inch coaxial that runs off a factory head unit and is built for reliability. Buy the Massive Audio MM6H if you have 6.5-inch openings, plan to add an amplifier, and want more output. The JBL is the lower-power, smaller option; the Massive Audio handles 140W RMS versus 35W RMS for the JBL. Check current prices at each store before deciding, since no price was given for either here.
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JBL Stage2 624
Choose the JBL Stage2 624 if you need a 5.25-inch speaker that fits shallow factory locations and runs safely on head-unit power.
Pros
- Small 5.25-inch frame fits tight factory locations.
- Shallow 2-1/16-inch top-mount depth.
- 91 dB sensitivity works well on head-unit power.
- Passed rigid reliability testing.
- Mounting hardware included.
Cons
- Only 35W RMS, so little headroom for an amplifier.
- Not waterproof.
- No frequency range published.
- Smaller woofer moves less air than a 6.5-inch.
What separates them
| JBL Stage2 624 | Massive Audio MM6H 6.5" MM Series Midrange 4-ohm Car Speaker 280W Peak | |
|---|---|---|
| Nominal size | 5.25 in | 6.5 in |
| RMS power handling | 35W RMS | 140W RMS |
| Peak power | 210W | 280W |
| Sensitivity | 91 dB | 92.6 dB |
| Frequency range | Not stated | 90–15,000 Hz |
| Mounting depth | 2-1/16 in top-mount | Cutout 5.98 in; depth not stated |
| Cone material | Not stated | Paper |
| Waterproof | No |
Price history
- JBL Stage2 624: lowest $91.99 on Oct 28.
- Massive Audio MM6H 6.5" MM Series Midrange 4-ohm Car Speaker 280W Peak: lowest $69.99 on Oct 28.
Specs compared
| Spec | JBL Stage2 624 | Massive Audio MM6H 6.5" MM Series Midrange 4-ohm Car Speaker 280W Peak |
|---|---|---|
| Impedance | 4 ohm | 4 ohm |
| Vehicle Type | Car | Car |
| Size | 5.25 in | 6.5" |
| Sensitivity | 91 dB | — |
| Vehicle produced after 2005 | Inside driver's side door | — |
| Vehicle produced before 2005 | Rear passenger doorjamb, glove box, center cons… | — |
| Waterproof | No | — |
| RMS Output | 35W RMS | — |
| Maximum Output | 210 Watt | — |
| Channels | 2 way | — |
What reviewers say
JBL Stage2 624
Owner feedback on JBL's Stage coaxial line is generally positive on value and clarity for the money, with complaints centered on bass and durability in damp doors.
Pros
- Clear highs and vocals for the price
- Easy drop-in fit in factory locations
- Loud enough on stock head-unit power
Cons
- Thin bass, especially in 5.25-inch size
- Some report corrosion or failure in damp door locations
- Tweeter can sound bright at high volume
Questions and answers
- Which is better for running off a factory head unit?
- The JBL. At 35W RMS and 91 dB it is matched to head-unit power, while the Massive Audio wants an amplifier to use its 140W RMS.
- Which one plays louder?
- The Massive Audio, if amplified. It has slightly higher sensitivity (92.6 dB vs 91 dB) and far more power handling, so it will play louder cleanly.
- Do I need a subwoofer with either?
- The Massive Audio rolls off at 90 Hz, so a subwoofer is needed for low bass. JBL does not publish a range, but a 5.25-inch coaxial will not produce deep bass either.
- Which lasts longer in a car door?
- The JBL is the safer bet for moisture and wear. Massive Audio uses a paper cone, which is less resistant to damp than fiberglass or poly.
- Will the Massive Audio fit where the JBL fits?
- No. The JBL is a 5.25-inch speaker; the Massive Audio needs a 6.5-inch opening with a 5.98-inch cutout. Measure your openings before buying.
- Is the Massive Audio worth the extra?
- Only if you will amplify it and your doors take 6.5-inch speakers. On head-unit power in 5.25-inch openings, the JBL is the better fit.
