Name: Dayton Audio SUB-800
Brand: Dayton Audio
SKU: B0063NU30K
Price: 154.98 USD
Availability: InStock
Rating: 4.6 (227 reviews)

Expert Review Analysis

The Dayton Audio SUB-800 is a compact 8" powered subwoofer delivering 80 W RMS and a 40‑140 Hz response, designed for small home‑theater or listening rooms. It features a bottom‑firing flared port, versatile RCA and speaker‑level connections, and onboard controls for phase, volume, and auto on/off.

✓ Best for: Beginners or users with small home‑theater or listening rooms (e.g., apartments) who need a compact subwoofer to add low‑end to 2.1 stereo or modest 5.1 setups. Ideal for budget‑conscious setups where space is limited and simple plug‑and‑play operation is desired.✗ Not ideal for: Enthusiasts seeking high output, deep extension below 40 Hz, or advanced features such as dedicated LFE inputs, Class‑D amps, or extended warranties. Not suited for large rooms, home‑theater enthusiasts demanding high SPL, or users needing detailed performance metrics.

Pros

✓Compact dimensions (12.75" H x 12.19" W x 14.38" D) make it easy to fit into small spaces without dominating the room.
✓Versatile connectivity includes both RCA line‑level and high‑level speaker inputs as well as a high‑level output for flexible integration.

Price History

Current

$154.98

Average

$140.20

Lowest

$134.98

Highest

$154.98

Price trend (90d):0.0%

Best Seller Rank History

Now#106Best#47Worst#331 -25

Lower = better sales rank

Specifications

Audio

Woofer Size8 inch mm

Woofer TypeLong-throw heavy-duty driver

Frequency Response40-140 Hz

Crossover Frequency ControlContinuously variable 40-140 Hz, 12 dB/octave

Connectivity

InputsRCA line level (L/R mono), speaker level (high level)

OutputsSpeaker level (high level)

Controls

Control TypePhase switch (0°/180°), volume control (gain), auto on/off (signal-activated)

Design

Height324 mm mm

Width310 mm mm

Depth365 mm mm

Enclosure DesignPorted (bass reflex) bottom-firing flared port

Features

Additional FeaturesDownward-firing flared port design, selectable auto-on mode, heavy-duty long-throw 8" woofer, unobtrusive textured black vinyl finish, suited for small home theaters or listening rooms