CT-150 vs VA-1215X
The VA-1215X's low-frequency extension is 22 Hz against the CT-150's 23 Hz and its woofer 12" against 15". Both share high-frequency extension (120 Hz) and ways (1).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersSubwoofersPowered LoudspeakersDiscontinued
About the CT-150
The Velodyne CT-150 is a large, front-firing powered subwoofer designed for audiophiles and home theater enthusiasts seeking powerful, low-distortion bass. It features a 15-inch driver powered by a 250-watt RMS A/B amplifier, with current-sensing feedback that significantly reduces distortion by comparing the input signal to the actual movement of the voice coil. The CT-150 is housed in a robust, bass-reflex enclosure with a rectangular port for smooth bass response. Its rear panel offers extensive controls, including variable volume, auto/on switch, variable phase (0°–180°), audio/video mode selector, adjustable low-pass crossover (40–120 Hz), selectable high-pass filter (80 Hz or 100 Hz), and both line-level and speaker-level inputs/outputs. The build quality is exceptional, with a brushed aluminum panel and durable matte black vinyl finish. The CT-150 is known for its clean, punchy bass and ability to integrate seamlessly into both music and home theater systems.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Frequency Response
- 23 Hz - 120 Hz
- Power Handling
- 250W
Power Specifications
Amplification power output and characteristics
- Amplifier Class
- AB
Speaker Design
Driver configuration and enclosure design
- Configuration
- 1-way
- Driver Type
- dynamic
- Driver Size
- 15"
- Driver Count
- 1
- Enclosure Type
- ported
- Crossover Frequency
- 40 Hz
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, binding posts
- Analog Outputs
- high-passed line-level, speaker-level
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 470 × 533 × 508 mm (W × H × D)
- Weight
- 31 kg (68 lbs)
- Available Colors
- brushed aluminum panel, matte black vinyl
Key Specifications
Frequency: 23-120 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions