MONOPRICE 104040 Speaker Wire Feet 844660040408 CL2 4-CONDUCTOR 250

( Brand: Monoprice ), ( Manufacturer Part Number: 104040 ), ( Part Type: Speaker ), ( Color: White ), ( Itemheight: 173 ), ( Itemlength: 257 ), ( Itemweight: 9208 ), ( Itemwidth: 254 ), ( Packageheight: 195 ), ( Packagelength: 284 ), ( Packageweight: 9321 ), ( Size: 250 Feet ), ( UPC: 844660040408 )

Review MONOPRICE Rated Speaker Wire Cl2 250 Feet White

The **Monoprice 104040 CL2-Rated 4-Conductor Speaker Wire** is a high-quality, durable solution designed for professional-grade audio installations, offering both reliability and performance for serious audiophiles, car audio enthusiasts, and DIY sound system builders. This 250-foot spool of **16-gauge (1.29mm ) copper wire** is fully compliant with **UL 444 (CL2) safety standards**, ensuring it meets strict fire and electrical code requirements for residential, commercial, and automotive applications. Constructed with **oxygen-free copper (OFC)**, the wire delivers exceptional conductivity, minimizing signal loss and ensuring crisp, accurate sound transmission across long runs or complex wiring layouts. The **tinned copper conductors** resist corrosion and oxidation, extending the lifespan of your connections and protecting against degradation over time. Each conductor is individually insulated with **thick, abrasion-resistant PVC**, providing durability against physical stress, bending, and environmental exposure, whether buried underground, routed through walls, or installed in tight vehicle spaces. The **four-conductor configuration** (two positive and two negative) allows for balanced stereo setups, multi-channel systems, or even subwoofer applications, offering versatility for both simple and advanced audio configurations. With a **250-foot length**, this spool is ideal for large-scale installations, covering extensive distances without the need for excessive splicing or connectors, while the **spiral-wound jacket** prevents tangling and ensures smooth handling during installation. Whether you're upgrading a home theater, building a custom car audio system, or tackling a professional sound reinforcement project, the Monoprice 104040 provides the perfect blend of **performance, safety, and convenience**, making it a trusted choice for those who demand nothing less than premium quality in their wiring solutions.

The Monoprice 104040 is a budget-friendly 4-conductor speaker wire designed for home audio setups. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

1. **Affordability** The wire is priced very competitively, making it accessible for hobbyists and DIY enthusiasts on a budget. It offers a cost-effective solution for basic speaker wiring needs without sacrificing too much performance.

2. **Sufficient Length** At 250 feet, the spool provides ample wire for most home audio installations, including multi-room setups or larger speaker placements. This eliminates the need for multiple purchases or extensions.

3. **Basic Performance for Common Use** The CL2 (fire-rated) 14-gauge copper wire is suitable for standard power amplifiers and speakers. For most home audio systems with moderate power demands (under 500 watts per channel), this wire will perform adequately without noticeable degradation in sound quality.

4. **Easy to Work With** The wire is pre-terminated with banana plugs on both ends, which simplifies installation. This makes it ideal for beginners or those who prefer convenience over customization.

5. **Fire Safety Compliance** The CL2 rating ensures the wire meets building code requirements for residential wiring, reducing fire hazards. This is particularly useful if the wire is run through walls or ceilings.

6. **Reliability for Low- to Mid-Power Systems** For low-power amplifiers (e.g., tube amps, integrated amps under 200 watts) or passive speakers with minimal impedance, the wire s gauge should handle the current without overheating or resistance issues.

1. **Limited Gauge for High-Power Systems** The 14-gauge wire has higher resistance compared to thicker gauges (e.g., 12-gauge or 10-gauge). While this may not be noticeable in low-power setups, it can lead to slight signal degradation or inefficiency in high-power systems (e.g., 500 watts or more per channel) or long wire runs (over 20 feet per channel). The voltage drop may become noticeable, especially with high-impedance speakers.

2. **No Customization Options** The pre-terminated banana plugs are convenient but not interchangeable. If you need different connectors (e.g., spade terminals, bare wire ends), you ll have to cut and re-terminate the wire, which may not be ideal for all users.

3. **Potential Quality Variations** As a budget product, the copper used may not be as pure or as well-insulated as higher-end brands. Some users report slight inconsistencies in the wire s thickness or insulation integrity, though this is rare and may not affect performance significantly.

4. **Not Ideal for Professional or High-End Audio** For audiophiles or professional installations where sound purity and minimal resistance are critical, thicker gauges (e.g., 12-gauge or 10-gauge) or premium brands are recommended. The Monoprice 104040 may introduce minor artifacts that discerning listeners could detect.

5. **Durability Concerns** While the CL2 insulation is fire-resistant, the overall build quality may not be as robust as more expensive wires. Over time, the insulation could degrade if exposed to sharp edges or excessive bending, though this is more of a handling issue than a performance flaw.

6. **Limited Color Options** The wire is typically black with banana plugs, which may not match aesthetic preferences or wiring schemes where color-coding is desired.

The Monoprice 104040 speaker wire is a practical and budget-friendly choice for casual audio enthusiasts, DIY projects, and basic home setups. It excels in affordability, length, and ease of use, making it suitable for low- to mid-power systems where performance is not the primary concern. However, its 14-gauge thickness limits its effectiveness for high-power or long-run applications, and it lacks the premium build quality of higher-end wires. If your setup involves high-wattage amplifiers, long wire runs, or high-end audio equipment, investing in a thicker gauge or better-quality wire would be justified.

- You are on a tight budget and need a reliable, fire-rated wire for basic home audio.

- Your amplifier outputs under 500 watts per channel and your speaker placement is within 20 feet per channel.

- You prioritize convenience (pre-terminated plugs) and don t require customization.

- You re running the wire in a residential setting where CL2 compliance is necessary.

- You re using high-power amplifiers (500 watts or more) or long wire runs (over 20 feet per channel), in which case a 12-gauge or 10-gauge wire (e.g., Mogami, Neutrik, or even higher-end Monoprice options) would be better.

- You re a discerning audiophile who notices subtle differences in wire quality and wants to minimize resistance and signal loss.

- You need custom connectors or color-coding for your setup.

- You plan to use the wire in a professional or commercial environment where durability and performance are critical.

For most average home users, the Monoprice 104040 strikes a reasonable balance between cost and functionality. However, if your setup demands higher performance, upgrading to a thicker gauge or premium wire is worth the investment.

Details:

250 continuous feet of 14Awg 4-CONDUCTOR speaker wire on a spool. Our Opened Box items are in great condition. Monoprice Rated Speaker Wire - CL2 Rated, 4-Conductor, 250 Feet, White. So buy worry free.

Each conductor is jacketed with color-coded PVC for easy polarity and channel identification. Oxygen-free 99.95% pure bare copper conductors. Typically the item is 100% brand new in a replaced box. A great way to get a lot more for your money.

Get the most out of your home audio system with high quality oxygen-free copper speaker wire from Monoprice. This is an Open Boxed Item.

part #: 104040 prices

• $124.99-$233.99

specifications speakepar:

• brand: Monoprice
• mpn: 104040
• part type: Speaker
• color: White
• itemheight: 173
• itemlength: 257
• itemweight: 9208
• itemwidth: 254
• packageheight: 195
• packagelength: 284
• packageweight: 9321
• size: 250 Feet
• upc: 844660040408

seller speakepar:

• city: US
• # reviews: 11816
• rating: 98.5%

shipping speakepar:

• cost: $0.00
• class: Standard
• type: Fixed
• service: Standard
• transit: 4-11 Days

payments speakepar:

• wallet: Apple-pay
• other
• credit card: Discover

offer speakepar:

• started: June 9, 2026
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home

returns speakepar:

• policy: No Returns

general speakepar:

• Radio Communication > Parts Accessories > Speakers
• condition: New