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B&C 10" Mid-Bass Comparison
In this blog post I compare two 10" woofers from B&C. The 10NW76 and 10HPL64 are very similar with a few exceptions. B&C 10NW76 B&C 10HPL64 Differences: The 10NW76 has a 76mm voice coil...
B&C 10" Mid-Bass Comparison
In this blog post I compare two 10" woofers from B&C. The 10NW76 and 10HPL64 are very similar with a few exceptions. B&C 10NW76 B&C 10HPL64 Differences: The 10NW76 has a 76mm voice coil...
ER Audio ESL Panel Full Test
This blog post features a full test on the ER Audio ESL Panel (Version 4). A customer sent me these panels to test. I wanted to establish a baseline set...
ER Audio ESL Panel Full Test
This blog post features a full test on the ER Audio ESL Panel (Version 4). A customer sent me these panels to test. I wanted to establish a baseline set...
IMD Measurements Outdoors Versus Indoors
In this blog post I compare intermodulation distortion measurements being taken either indoors or outdoors to compare the effects of the room. I attempt to answer the following questions: Is...
IMD Measurements Outdoors Versus Indoors
In this blog post I compare intermodulation distortion measurements being taken either indoors or outdoors to compare the effects of the room. I attempt to answer the following questions: Is...
B&C FB464-16 Passive Crossover Review
In this blog post I test the B&C FB464-16 passive crossover. This crossover is specifically designed to be used with the DCX464-16 compression driver. Product Description The crossover does...
B&C FB464-16 Passive Crossover Review
In this blog post I test the B&C FB464-16 passive crossover. This crossover is specifically designed to be used with the DCX464-16 compression driver. Product Description The crossover does...
The Audibility of Intermodulation Distortion
In this blog post I compare a driver's intermodulation distortion (IMD) against the spectral content of music. Unfortunately there is not a great wealth of study data to support the...
The Audibility of Intermodulation Distortion
In this blog post I compare a driver's intermodulation distortion (IMD) against the spectral content of music. Unfortunately there is not a great wealth of study data to support the...

Yamaha JA6681B Compression Driver
I this blog post I look closely at the Yamaha JA6681B compression driver. This driver is similar in size to the Altec 288 and has the following specifications. This compression...
Yamaha JA6681B Compression Driver
I this blog post I look closely at the Yamaha JA6681B compression driver. This driver is similar in size to the Altec 288 and has the following specifications. This compression...