TOA BA-235 CU 35 W Background Music Power Amplifier - Line Input, 25 V / 70 V
TOA BA-235 CU 35 W Background Music Power Amplifier - Line Input, 25 V / 70 V is backordered and will ship as soon as it is back in stock.
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TOA BA-235 CU 35 W Background Music Power Amplifier - Line Input, 2...
Product Overview
The TOA BA-235 CU is a 35 W background music power amplifier built for distributed audio systems in retail, office, hospitality, and institutional environments. As a dedicated line-input-only power amplifier, it accepts a single unbalanced line-level source and distributes it across 25 V, 70 V, and 4 Ω output formats simultaneously. Input sensitivity is rear-panel selectable between 0 dB and +4 dB, allowing compatibility with both consumer and professional source equipment without a separate input attenuator.
Product Description
The BA-235 CU operates with 0.5% or less THD at rated output across the 50 Hz to 20 kHz frequency range, and output regulation is maintained within 2 dB from no load to full load — ensuring consistent audio level across varying speaker impedance loads throughout the day. Built-in protection circuitry monitors output current for overload conditions and disables the output stage when operating temperature exceeds 221°F (105°C), protecting both amplifier and connected speaker loads. Order the TOA BA-235 CU from Creation Networks.
Key Features
- 35 W output power
- Single unbalanced LINE input (10 kΩ) via terminal block and RCA jacks
- Input sensitivity selectable: 0 dB or +4 dB (rear panel)
- Simultaneous 25 V, 70 V, and 4 Ω balanced outputs via removable terminal block
- Frequency response: 50 Hz – 20 kHz at ≤0.5% THD
- Output regulation: <2 dB (no load to full load)
- Built-in current overload and thermal protection (>105°C / 221°F)
Technical Specifications
| Specification | Value |
|---|---|
| Rated Output Power | 35 W |
| Input | LINE (unbalanced), 10 kΩ, terminal block + RCA jacks |
| Input Sensitivity | 0 dB or +4 dB (rear panel selectable) |
| Outputs | 25 V, 70 V, 4 Ω balanced (removable terminal block) |
| Frequency Response | 50 Hz – 20 kHz |
| THD at Rated Output | 0.5% or less |
| Output Regulation | <2 dB (no load to full load) |
| Thermal Protection | Output disable above 221°F (105°C) |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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