BE616 vs Polk Audio Reserve R400
The Reserve R400's sensitivity is 89 dB against the BE616's 90 dB, its impedance 8Ω against 4Ω, and its high-frequency extension 39 kHz against 40 kHz. Both share ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersCenter Channel SpeakersDiscontinued
Estimated price (community-sourced)
$779
Around — community and catalog average, updates slowly
About the BE616
The Usher Audio BE-616 is a high-performance 2-way center-channel speaker built for home theater and multichannel hi-fi systems. It uses Usher's Diamond DMD dome tweeter and dual 7-inch woofers to deliver clear dialogue, smooth highs, and strong mid-bass integration. It was designed to pair with the Mini Dancer and Dancer series for a timbre-matched front stage, and it is commonly listed as discontinued or unavailable by retailers.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 90 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 44 Hz - 40 kHz
- Power Handling
- 100W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- hybrid composite fiber cone / Diamond DMD dome
- Driver Size
- 7"
- Driver Count
- 3
- Enclosure Type
- ported
- Crossover Frequency
- 2.8 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 630 × 250 × 390 mm (W × H × D)
- Weight
- 18 kg (40 lbs)
Key Specifications
Sensitivity: 90 dB
Impedance: 4Ω
Frequency: 44-40000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions