OutdoorSound - outdoor speakers, weatherproof, outdoor loudspeakers and accessories


Compare: Vernal 15 vs Bose 151

 Bose(tm) 151

 Technomad Vernal 15
The Bose(tm) 151 has NO TWEETER / High-Frequency Driver. If you take the grill off the 151, you see a single 5" driver, and that's all. This is one reason why the 151s are so sonicly unimpressive. The Vernal 15 has a 1" ceramic driver (tweeter) mounted on a 120 degree x 120 degree horn. This weatherproof driver provides outstanding response to 18 KHz, giving the Vernal true high-fidelity performance. In contrast, the Bose(tm) unit rolls off at @ 9 KHz.
The Bose 151 has NO CROSSOVER - if you open the 151, you see two wires connecting the speaker input directly to the woofer. Without a crossover, there can be no in-box adjustment of tonal balance, nor any signal filtering. The Vernal 15 has a fully-professional two-way crossover, which is overbuilt with 400-volt electrolytic capacitors and 14-gauge inductors.
 The Bose 151 has a thin, one-layer perforated metal grill. It does little to stop rain, snow, or other moisture from getting to the speaker cone.

The Vernal 15 has a WeatherTech(tm) three-layer, chemically treated grill that breaks up precipitation before it reaches the (also weatherproof) woofer and high-frequency driver. The WeatherTech grill also prevents insects from nesting inside the cabinet.

 


Other Features Unique to the Vernal 15

Note: Bose™ is a trademark owned by the Bose Corporation of Framingham, MA, and is not affiliated with OutdoorSound.com