The Fulcrum Acoustic RX6 ranks #8 out of 32 total Compact 5 to 6.5-Inch PA Speakers for sound quality. See all PA & Live Sound rankings for every top pick.
Brand: Fulcrum Acoustic
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#8 Fulcrum Acoustic RX6 Passive eBay
Pros: Vendor measurements give preference scores of 2.14 standalone and 5.92 with an ideal subwoofer, with a very smooth on-axis response (0.96dB average deviation). The coaxial driver keeps the tone consistent across its 90° x 75° pattern, and the 16 ohm load lets several speakers share one amplifier channel. Measured bass extension of 118Hz (-3dB).
Cons: Bass reaches only about 118Hz at -3dB and 95Hz at -10dB, so it needs a subwoofer for anything beyond speech and background music. Maximum output is 118dB peak. It is passive and sold through pro dealers with no published price.
How it compares: Just above it: Coda Audio HOPS5. Just below it: EAW MKC50.
| AES Input | No |
|---|---|
| Amplifier Power | Passive speaker; requires external amplification |
| Aux Input | No |
| Bass Extension (-10dB) | about 94.9Hz (measured, vendor Spinorama data) |
| Bass Extension (-3dB) | 118Hz (measured, vendor Spinorama data) |
| Bluetooth | No |
| Coaxial Input | No |
| Configuration | Passive 2-way coaxial PA speaker |
| Coverage | 90° x 75° |
| DSP | No (passive) |
| Dimensions | 7.2”H x 10.7”W x 6.1”D (184 x 273 x 154 mm) |
| Drivers | 6.5” woofer with 2” voice coil, coaxial 1” compression driver |
| Guitar Input | No |
| HDMI Input | No |
| Impedance | 16 ohms |
| Maximum SPL | 118dB peak / 112dB continuous (manufacturer specified) |
| Microphone Input | No |
| Optical Input | No |
| Power Handling | 175W at 16 ohms |
| RCA Input | No |
| Sensitivity | 90dB |
| Spinorama Preference Score | 2.14 |
| Spinorama Preference Score with Perfect Sub | 5.92 |
| TRS Input | No |
| USB Input | No |
| Weight | 10.8 lbs (4.9 kg) |
| XLR Input | No |
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